The Flat Earth Society

Flat Earth Discussion Boards => Flat Earth Theory => Topic started by: supaluminus on January 10, 2018, 11:00:44 PM

Title: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 10, 2018, 11:00:44 PM
Very simply put, no one has to address the conspiracy claims in order to demonstrate why the flat earth model is not consistent with reality. Happy to discuss the conspiracy claims in another thread and show you why THEY fall flat for totally different reasons, but right now I want to hash this out and demonstrate the hypothesis in the title:

"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

Once we take the time to actually demonstrate why this is, the only response proponents can retreat to is hand-waving about conspiracy.

Mind you, I'm not knocking the conspiratorial elements utterly - certainly there's all kinds of things the elites and the authorities keep hidden from us for one reason or another, however sinister or mundane. All I'm saying is that THIS isn't one of those conspiracies.

As best you can, try to present evidence supporting the flat earth model WITHOUT invoking conspiracy. If it's really about what we can and can't observe, measure, record, etc. with our own two eyes, then it shouldn't matter that you have a restriction like this - you should be able to demonstrate the consistency of the flat earth model as easily as I would demonstrate the same of the globe model. It is only rational to then assume that whichever model we call "true" must therefore not only be logically consistent, but also exhibit few internal contradictions.

As a gesture of good will, I will not use any photographic or video evidence from NASA or other government space agencies. I will only use independent sources if I have to refer to photographs or video.

I submit to you that one cannot accomplish this task and maintain any kind of reasonable measure of certainty without invoking conspiracy claims to make up for gaps in empirical observation. Happy to debate those claims with you another time, but for the purposes of this thread, we're just talking about the science - the physics and the mathematics that explain the phenomena we observe in reality.

Flat earthers have the floor to submit their most compelling evidence, and we'll have a back and forth to mete out each exhibit.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 01:09:22 AM
"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

What about the option of demonstrating or defending the Flat Earth Model and showing evidence that there is, in fact, a Conspiracy?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 01:12:44 AM
"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

What about the option of demonstrating or defending the Flat Earth Model and showing evidence that there is, in fact, a Conspiracy?

I think the OP is saying they want this to be completely unrelated to conspiracy theories. You may talk about them in a different thread, but not this one, I guess.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 11, 2018, 01:14:07 AM
"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

What about the option of demonstrating or defending the Flat Earth Model and showing evidence that there is, in fact, a Conspiracy?

Irrespective of a conspiracy, you should be able to demonstrate, consistently, why the flat earth model is true and accurate. The facts exist whether there is a conspiracy or not.

And what you said is a bit vague. How would you demonstrate the flat earth model in any way other than A ) scientific observation, or B ) invoking conspiracy to explain gaps in information?

In this case I’m just asking that we stick to the science. Again, how much you trust or distrust the powers that be is irrelevant.

Another way to look at it: If I’m holding a lighter in my pocket, and we know this lighter is real, but I refuse to show you that lighter, you can allege conspiracy until you’re blue in the face - the lighter doesn’t give a shit about your opinion.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 01:17:23 AM
"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

What about the option of demonstrating or defending the Flat Earth Model and showing evidence that there is, in fact, a Conspiracy?

Even if there is a conspiracy you should be able to demonstrate, consistently, why the flat earth model is true and accurate. The facts exist irrespective of a conspiracy.

The Flat Earth is easy to demonstrate. Look out your window.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 11, 2018, 01:18:36 AM
"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

What about the option of demonstrating or defending the Flat Earth Model and showing evidence that there is, in fact, a Conspiracy?

Even if there is a conspiracy you should be able to demonstrate, consistently, why the flat earth model is true and accurate. The facts exist irrespective of a conspiracy.

The Flat Earth is easy to demonstrate. Look out your window.

Sorry for the delayed edit. I’ll respond to this and anything else you want to say, if you want to respond to my edits in the last reply.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 01:21:49 AM
Quote
And what you said is a bit vague. How would you demonstrate the flat earth model in any way other than A ) scientific observation, or B ) invoking conspiracy to explain gaps in information?

I gave you a scientific observation.

Quote
In this case I’m just asking that we stick to the science. Again, how much you trust or distrust the powers that be is irrelevant.

Another way to look at it: If I’m holding a lighter in my pocket, and we know this lighter is real, but I refuse to show you that lighter, you can allege conspiracy until you’re blue in the face - the lighter doesn’t give a shit about your opinion.

If we are looking at a lighter, then we must conclude that it is a lighter. It is actually the burden of the naysayers who are saying that the lighter is actually something else in disguise who will have to show otherwise.

We are Empiricists. We make direct conclusions from the world. The Round Earthers are Rationalists. The model is rationalized into existence. "Um, well, a really big ball would look flat..." That is a rationalization against empirical reality, not evidence.

This is where the conversation starts. Now it is on you to post your evidence.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 11, 2018, 02:32:22 AM
I gave you a scientific observation.

Yeah. You’re responding to an edit I made before I read that observation - looking out the window and so forth.

Your initial response - the one the edit was responding to - is quoted in that same post, so I think you knew what I was talking about, unless you aren’t reading.

Lets clear up that confusion right now for the sake of other readers and move on.

If we are looking at a lighter, then we must conclude that it is a lighter. It is actually the burden of the naysayers who are saying that the lighter is actually something else in disguise who will have to show otherwise.

You’re half right.

The first part, you’re correct. It’s an incomplete analogy.

If I’m NASA, and the lighter is the globe earth, and you refuse to believe it’s there, you’re under no obligation to just take my word for it. Nobody would blame you for saying something like, “I’ll believe it when I see it.” That’s only rational. Here’s the problem.

If you just stop there, and don’t add more information to the analogy, it’s reasonable for you to at least take the agnostic position - “I don’t know/I’ll believe it when I see it” - as you presently do. Frankly, that bolded half of the quote is more solipsism than agnosticism, but I digress...

With nothing but you, me, and my claim about a lighter, as I said, you’re under no obligation to believe me.

But just like globe earth, or any claim for that matter, if you just stop at the claim, you aren’t getting the full picture.

How might your opinion about the lighter change, for instance, if you and I are co-workers, and you’ve seen me smoking, and you’ve smelled the ash and the tar on me when I come back from breaks, and you hear me coughing of early onset emphysema, and you know my other smoker friends? Bear in mind; you still have never actually seen me use or show the lighter, you only have my claim and the circumstantial evidence... also I don’t smoke in real life, but this is just a thought experiment, I’m a smoker and we’re co-workers in it, work with me.

Add to this that there are other people in the office who know both of us. They also know what you know because they’ve seen it and smelled it and heard it as well. They’re also aware that I say there’s a lighter in my pocket, and most of them believe it. You know this because they’ve told you so; you still haven’t seen the lighter with your own eyes.

Once again, you're still under no obligation to believe my positive claim about a lighter in my pocket. However, once we add the context of all of this circumstantial evidence, suddenly your position of “I’ll believe it when I see it" doesn't seem quite as rational as it did before we took a look at all the evidence.

After we finally have a complete picture, or at least a more complete picture than we had previously, do you still feel as certain in your disbelief - or at the very least, agnostic dismissal - of my claim that there’s a lighter in my pocket? What do you think your odds are of being correct if you say I’m wrong, versus simply taking my word for it?

Of course, I could always be lying, but unless we’re two friends and I’m playing perhaps the lamest April Fools joke ever, you’re going to start grasping at straws and alleging all kinds of things to try and rationalize some kind of motive, so you can then ascribe it to me as an post-rational explanation for wanting to lie about the lighter. At that point, we’re treading down the path of conspiratorial thinking. I have plenty to say on that subject as well, but as I said, that’s not the topic of this thread. More importantly, it’s completely irrelevant to the question of how we compare and contrast the two models against reality and each other - or the evidence that there's a lighter in my pocket, versus a grenade, for that matter.

Again, you can apply this frame of thinking to just about ANY truth claim. Clearly we believe things even if we don’t have direct proof in front of our eyes, and that’s not irrational.

So I say again, you’re right with respect to my analogy in its original form... but you’re wrong for stopping there, just as you’re wrong for simply stopping at the authoritative claim about the globe model.

Your second part about the burden of proof is also half right.

In general, anyone making any claim, positive or negative, carries a burden of proof. It’s just considered good etiquette to not force someone else into making a positive claim before the first one has been fully vetted.

When you say, “The earth IS a flat, motionless plane in a dome,” and I say, “The earth IS NOT a flat, motionless plane in a dome,” those are two competing claims. The former is positive, the latter negative - naysayers, etc.. At that point, you don’t have to DISPROVE globe earth, you just have to PROVE flat earth. Likewise, I don’t have to PROVE globe earth, I just have to DISPROVE flat earth.

When you make a positive claim, your job is to present evidence supporting your hypothesis. My job, by contrast, is to point out inconsistencies, incongruencies, and other things that complicate or otherwise cast doubt on your hypothesis. You may object to my objections and so on, but the idea is - at least in an HONEST dialogue - I am only playing the role of skeptic so that we can challenge the strength of your claim. Likewise, we may switch roles to challenge the strength of my claims, and so on. In that process, we may in fact go over some information that IMPLIES the inverse - me making the positive claim and you negative, or vice versa - but this is incidental and unavoidable in a binary polar dichotomy, and so irrelevant to the initial claim.

Like I said, it's simply considered good etiquette to observe the initial positive-negative dichotomy and do things one at a time, not turn the tables on a dime in a vain attempt to trip up your opponent. You're free to ignore that just as readily as you are to deny the globe earth model.

But, in general, when you make a claim, you should stick to providing supporting evidence until it has all been ferreted out and fitfully scrutinized. That only makes sense for the sake of having a structured, productive conversation. To turn around and say to your opponent, “Well tell me why the earth IS a round, oblate sphere spinning on its axis in a void, Mr. Smarty Pants,” would be nothing short of premature (and immature, in that context and most times this writer has observed people fail to avoid this particular fallacy).

So again, you’re right when you say that the burden of proof rests on the naysayers... you’re wrong to forget that it rests first on the proclaimers.

As for the grenade analogy, that goes back to invoking conspiracy.

You’re saying the grenade represents your claim that there’s a conspiracy, and the “lighter” and me are therefore dangerous and not to be trusted. This is what you mean, no? Correct me if I’m missing something; I want to communicate effectively and be sure I understand where you’re coming from. I’m not here to fuck with you.

If I’m correct, this aspect of the analogy which you’ve added is, I’m afraid, nothing to do with presenting evidence that the earth IS a flat, motionless plane beneath a dome, nor is it defending against objections that it IS NOT.

And caveat: I have no idea what YOU personally believe about the flat earth model, I just used those descriptions as an example.

Would you like to move on to a discussion about your observations regarding the horizon?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 11, 2018, 02:37:31 AM
And sorry for the shitty edits and citations. I’m working on cleaning it up... bear with me I’m doing this on a 5-inch touch screen lol
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 11, 2018, 03:00:02 AM
Gonna add this here since I didn't see it when I was writing my reply to your original post.

We are Empiricists. We make direct conclusions from the world. The Round Earthers are Rationalists. The model is rationalized into existence. "Um, well, a really big ball would look flat..." That is a rationalization against empirical reality, not evidence.

Except it's not, and neither your definition of "empirical reality" nor "rationalists" is accurate. For it to be empirical reality, it would have to be consistent with everything we observe in empirical reality. It isn't, and I can demonstrate why just as soon as you put forward either A ) Your evidence for a flat earth, or B ) Your objections to evidence for a globe earth WITHOUT invoking conspiracy.

It's not rationalization either. People rationalize after the fact, usually in order to explain or excuse contradictions so that they become easier to ignore. The horizon being flat to our eyes neither contradicts the globe model nor confirms the flat model. In reality, this ONE aspect would be consistent with both models. But, just like the example with the lighter, this example needs more information.

In the case of your assertion that the flat horizon contradicts the globe earth model, the horizon only appears that way UNTIL you understand the limits of your own perspective as a 6-foot tall bipedal fucked up monkey living on a giant ball. Scrutinizing further, we can talk about things like why you can't see France from New York for example, or why objects dip past the horizon, but the objection about the horizon itself is not a contradiction of the globe model. You don't have to "believe" it in order to comprehend how it works once you have enough information added to the equation.

Rationalization is only a problem when you're trying to rationalize something that contradicts your model, like when flat earthers try to rationalize the curvature of the earth by pretending that distant objects disappearing can be explained by the vanishing point.

I explained why THAT particular objection isn't valid in another thread, and we can get to that in a minute, but in the meantime, let's be 100% clear about the meaning of words like "empiricism" and "rationalization" and not just fling them around like our own dung at the zoo. I think we'd both like to believe we're better than that.

This is where the conversation starts. Now it is on you to post your evidence.

The terms in the original post are quite clear:

As best you can, try to present evidence supporting the flat earth model WITHOUT invoking conspiracy. If it's really about what we can and can't observe, measure, record, etc. with our own two eyes, then it shouldn't matter that you have a restriction like this - you should be able to demonstrate the consistency of the flat earth model as easily as I would demonstrate the same of the globe model...

... I will not use any photographic or video evidence from NASA or other government space agencies. I will only use independent sources if I have to refer to photographs or video.

I submit to you that one cannot accomplish this task and maintain any kind of reasonable measure of certainty without invoking conspiracy claims to make up for gaps in empirical observation... [For] the purposes of this thread, we're just talking about the science - the physics and the mathematics that explain the phenomena we observe in reality.

Flat earthers have the floor to submit their most compelling evidence, and we'll have a back and forth to mete out each exhibit.

To be fair, the above is an edit of the original post, but I haven't changed it radically by any stretch. Go and check it yourself and tell me if you have any objections.

The simple fact of the matter is that we're not beginning with me making a truth claim, we're beginning with an invitation from me for you to try and demonstrate and/or defend your model with a few caveats:

1 ) You cannot invoke conspiracy.

2 ) I cannot use NASA or other government space agencies in citations of photographic and video evidence.

THIS is where the conversation begins.

I ask once more, would you care to discuss the flat earth model and how it is or isn't consistent with reality? We can start with your first mention of looking outside, or the objection to the issue of limited perspective on a giant ball. It's really up to you. Submit your best, most compelling evidence, as much as you like, and we'll go through each exhibit one by one.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: inquisitive on January 11, 2018, 08:48:34 AM
"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

What about the option of demonstrating or defending the Flat Earth Model and showing evidence that there is, in fact, a Conspiracy?

Even if there is a conspiracy you should be able to demonstrate, consistently, why the flat earth model is true and accurate. The facts exist irrespective of a conspiracy.

The Flat Earth is easy to demonstrate. Look out your window.
And I see the sun move across the sky, as does everyone else, and the path proves a round earth.  As shown by timeanddate.com
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 11, 2018, 09:56:40 AM
The Flat Earth is easy to demonstrate. Look out your window.
Your own Wiki agrees that if the observer is high enough then you can see a curve

https://wiki.tfes.org/High_Altitude_Photographs

The FE explanation is "Curvature results from the fact that at the edge of the atmosphere we are looking down at the illuminated circular area of the sun's light. The observer is looking down at a circle".
The real world explanation of course is that the earth is a globe.

Point being, if even in your model you accept that you see a curve from high altitude so why can't you see it from the ground? Why in your model can't you see the "circular area of the sun's light"?
The answer is obvious: scale.

So looking out of my window even if I could see the horizon (which I can't, I can see Big Ben and the London Eye if you're interested) it wouldn't demonstrate a flat earth.
It wouldn't demonstrate a globe either. The earth could be a cube. Looking out of my window doesn't demonstrate anything. I have to look at other evidence.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 11, 2018, 11:21:05 AM
The Flat Earth is easy to demonstrate. Look out your window.

Old transparent trick.

Out your window you see REAL Earth, not flat one.
It can seem flat only if you don't have access to higher spot.
Earth is huge and within 3 miles around you it might seem flat.
Without hills horizon is circle around you, and you are in the center.
Horizon dip is equal in every direction, and if your eyes are 5.5 feet from the ground, the dip is about 2.5 arcminutes.
Look at hula-hoop from its center and it will look flat as well.

If your eyes are 130 feet above the ground (my apartment is at 14th floor), horizon is 14 miles away, and horizon dip is 12.1 arcminutes.
You don't need any zoom to see objects 10 miles away, hidden by horizon when you are down to 5.5 feet.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: totallackey on January 11, 2018, 11:48:37 AM
A planetarium is a perfect example of a flat earth with the celestial sphere overhead.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Ratboy on January 11, 2018, 02:35:22 PM
A planetarium is a perfect example of how the night sky should look if the earth was flat and the celestial whatever was a dome.  Sit on one side when they are showing the moon.  Use your fingers from a certain distance from your eye to check how big it is.  Move to the other side and see how big this moon looks now.  When you go to a planetarium the operator often says "for this show I recommend sitting in -whatever seats- to get the best view.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 04:05:40 PM
As for the grenade analogy, that goes back to invoking conspiracy.

You’re saying the grenade represents your claim that there’s a conspiracy, and the “lighter” and me are therefore dangerous and not to be trusted. This is what you mean, no? Correct me if I’m missing something; I want to communicate effectively and be sure I understand where you’re coming from. I’m not here to fuck with you.

The analogy relates to the observation of the earth.

We look out the window and see that the earth is flat. Therefore the conclusion is that the earth is flat until evidence has been presented otherwise. If you are saying that the earth is actually something else, then the burden is on you to show that.

Quote
In the case of your assertion that the flat horizon contradicts the globe earth model, the horizon only appears that way UNTIL you understand the limits of your own perspective as a 6-foot tall bipedal fucked up monkey living on a giant ball.

Again, the observation says that the earth is flat. Your assertion that it might really be a giant ball, it's just that we can't see it, is a rationalization against an empirical observation. The evidence is still that the earth is flat.

Quote
I ask once more, would you care to discuss the flat earth model and how it is or isn't consistent with reality? We can start with your first mention of looking outside, or the objection to the issue of limited perspective on a giant ball. It's really up to you. Submit your best, most compelling evidence, as much as you like, and we'll go through each exhibit one by one.

Well, I submitted something -- that we see that the earth is flat -- and so far your only remark is that it *might* be a giant ball or something. It *might* also be a giant torus. We don't give a hoot about "might". We care only about "is". The fact of the matter is that it is evidence that the earth is flat, and not evidence for any of those other things.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 04:13:31 PM
The Flat Earth is easy to demonstrate. Look out your window.
Your own Wiki agrees that if the observer is high enough then you can see a curve

https://wiki.tfes.org/High_Altitude_Photographs

The FE explanation is "Curvature results from the fact that at the edge of the atmosphere we are looking down at the illuminated circular area of the sun's light. The observer is looking down at a circle".
The real world explanation of course is that the earth is a globe.

Point being, if even in your model you accept that you see a curve from high altitude so why can't you see it from the ground? Why in your model can't you see the "circular area of the sun's light"?
The answer is obvious: scale.

So looking out of my window even if I could see the horizon (which I can't, I can see Big Ben and the London Eye if you're interested) it wouldn't demonstrate a flat earth.
It wouldn't demonstrate a globe either. The earth could be a cube. Looking out of my window doesn't demonstrate anything. I have to look at other evidence.

Looking at the world does tell us that the earth is flat.

From a high altitude reference point at the edge of the atmosphere we might see some slight curvature, but as explained in the article, the observation is consistent with the idea of looking down at a circle. This means that you will have to try to come up with some other kind of evidence that the earth is round.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 11, 2018, 05:00:56 PM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.
In the same way that looking at white swans may lead you to think that all swans are white (see Black Swan theory).
But we worked out as a species millennia ago that we are living on a globe.
The next natural assumption is that the earth is the centre of everything and the sun and moon and stars all go around us.
But then through observations of retrograde motion of planets it was realised that we aren't.
Our understanding of the universe and our true place in it has evolved over time as we have made more observations and developed better instruments to do so.
Some dude writing in the Victorian era who thought that the moon is semi-transparent and emits cold light hasn't, amazingly, rocked the scientific community to the core.

Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 05:44:28 PM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.

Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 06:09:17 PM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.

Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.

Measured distances between locations are consistent with the Earth being a globe, not a circle.

And don't give me the "round-Earth derived distances" excuse either. These distances are measured, not extrapolated!
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 06:39:08 PM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.

Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.

Measured distances between locations are consistent with the Earth being a globe, not a circle.

And don't give me the "round-Earth derived distances" excuse either. These distances are measured, not extrapolated!

That seems to be a statement rather than evidence.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 11, 2018, 07:05:23 PM
Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.
Well, there's the famous stick experiment. There are admittedly two possible interpretations of that. The traditional one assumes a distant sun so the rays are parallel which means the earth must be curved. The FE response is that a much closer sun could explain the different angles of the shadows. OK. But then if the sun really is that close then it would be easy to prove by observing the angle of the sun from a few different locations. I asked in my thread about the FE sun whether that had been done. No response yet. You could also do that with the moon if you want to prove the moon's distance. Do that and congratulations, you've got a Nobel prize. I pointed out a few other obvious issues with a closer sun, those haven't been addressed either.
Then there's things like the Coriolis effect which makes weather systems spin in different directions in different hemispheres.
The fact the sun traces an arc across the the sky.
The fact that the stars rotate around the poles and different stars can be seen in each hemisphere and rotate in different directions.
It all points to us being on a spinning globe.

Then there's fact we have a GPS system which demonstrably works/ Satellite TV. An airline industry which demonstrably gets people where they need to go (mostly) on time and uses great circles to plot its routes around the earth. Cruise line industry too.
The fact that multiple polar explorers from multiple countries have been to both poles.
The fact that distant objects can be seen to be partially occluded by the curve of the earth and the amount of occlusion varies by distance.
The fact there is an ISS orbiting the earth which can be seen from earth - NASA publish a website which tells you where and when you can. If they are faking it then they are going out of their way to make it difficult for themselves by doing that, something so easily testable.
Which brings me on to the fact we have photos of earth from space. Not just from NASA, multiple countries have done this.

Meanwhile the flat earth model can't even agree a map which works.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 11, 2018, 07:27:30 PM
Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.

Your "conclusion" is based on in advance desired result, not on reality.

I can tell you about real world. It is not flat.

You can find web site that shows positions of subsolar point in any speciffic moment.
It is the moment where at that place length of shadows of vertical objects is zero.
People live at many of those places and if data was wrong they would be happy to expose it.
And if someone tries to falsely "expose" they would gladly expose THEM.
For example, it is Lahaina Noon in Hawaii.

The Sun is moving all the way between Tropic of Cancer and Tropic of Capricorn.
The best thing is: Sun always travels 15 degrees per hour. That's what makes everything so simple.
Every high school student can see it. Maybe even mid school.

Ground speed of subsolar point for summer solstice shows circumference of Tropic of Cancer.
Ground speed of subsolar point for spring or fall exuinox shows circumference of Equator.
Ground speed of subsolar point for winter solstice shows circumference of Tropic of Capricorn.

Circumference of Tropic of Cancer is 22 850 miles.
Circumference of Equator is 24 900 miles.
Circumference of Tropic of Capricorn is 22 860 miles.

Would you, please, be so kind to explain HOW it "confirms flat Earth" ? ? ?

Example:

For Summer Solstice ground speed of subsolar point can be measured between Tazrouk, Algeria and El Argoub, Western Sahara.
It is 952.1 mph, which gives circumference of Tropic of Cancer to be 22850 miles.

For Equinox ground speed of subsolar point can be measured between Macapa, Brazil and Quito, Ecuador.
It is 1037.5 mph, which gives circumference of Equator to be 24900 miles.

For Winter Solstice ground speed of subsolar point can be measured between Rockhampton, Queensland and Minilya, Western Australia.
It is 952.5 mph, which gives circumference of Tropic of Capricorn to be 22860 miles.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: StinkyOne on January 11, 2018, 07:45:52 PM
Looking at the world does tell us that the earth is flat.

From a high altitude reference point at the edge of the atmosphere we might see some slight curvature, but as explained in the article, the observation is consistent with the idea of looking down at a circle. This means that you will have to try to come up with some other kind of evidence that the earth is round.

Tom, your assertion is unsupported by fact. If you were the size of a bacterium on billiard ball, you would incorrect say your world is flat because, to you, it would look flat. You lack data and perspective.
(https://www.metabunk.org/sk/lake_michigan_mirage-from-grand-mere.jpg)

This is far more proof of a round Earth than someone standing on the surface of a huge globe and mistaking it for being flat.

We've been in space and have pictures of Earth. You can claim NASA fakes it, but they are hardly the only entity that has been in space. The Chinese put a lander on the moon. Go check out this pretty cool interactive panorama.
https://www.360cities.net/embed_iframe/lunar-panorama-change-3-lander (https://www.360cities.net/embed_iframe/lunar-panorama-change-3-lander)
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: 6or1/2Dozen on January 11, 2018, 08:00:23 PM
I'm still stuck on how looking out the window shows a flat Earth. All I see when I look the window is hills, (also a statement) should I conclude the Earth is hill shaped?

Also "It looks 'X'" does not automatically equal "It IS 'X'".

This car looks fast:

(https://icdn-2.motor1.com/images/mgl/AXMEO/s1/believe-it-or-not-this-gorgeous-ferrari-is-actually-a-14500-replica.jpg)

But see that 'replica' at the end of the URL, it's a body kit on an old VW bug. Comparing the 71 mph Bug vs. the actual Ferrari 146 mph, it is NOT fast. This is something that can't be discerned simply by looking at it. Taking it out on a test track would probably reveal it's true nature.

This same thing occurs to Flat Earth when it's taken out on a test, it's true nature is revealed to be something that is not flat.

Quote
We can, in fact, know the Earth is round because it's very easy to show mathematically that it cannot be flat - and it doesn't require telescopes or NASA or government information...

We can see the horizon curvature by looking carefully at high-altitude footage AND CORRECTING AND TAKING INTO ACCOUNT ANY LENS DISTORTION.  In fact, the curvilinear nature of this lens makes it CERTAIN we are seeing actual curvature because below lens center any curvilinear distortion would be FLATTENING out the actual curvature which is why I have carefully choosen [sic] a frame where the horizon is below lens center.

(https://flatearthinsanity.blogspot.com/2016/11/catalog-of-flat-earth-claims-refutations.html#fe9)

Once you know it is round you can also use this data to calculate the circumference and know how large around it is. Turns out it is very large - which is why merely looking at the horizon doesn't make it obvious.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 09:29:56 PM
Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.
Well, there's the famous stick experiment. There are admittedly two possible interpretations of that. The traditional one assumes a distant sun so the rays are parallel which means the earth must be curved. The FE response is that a much closer sun could explain the different angles of the shadows. OK. But then if the sun really is that close then it would be easy to prove by observing the angle of the sun from a few different locations. I asked in my thread about the FE sun whether that had been done. No response yet. You could also do that with the moon if you want to prove the moon's distance. Do that and congratulations, you've got a Nobel prize. I pointed out a few other obvious issues with a closer sun, those haven't been addressed either.
Then there's things like the Coriolis effect which makes weather systems spin in different directions in different hemispheres.
The fact the sun traces an arc across the the sky.
The fact that the stars rotate around the poles and different stars can be seen in each hemisphere and rotate in different directions.
It all points to us being on a spinning globe.

The stars are not the earth and the Coriolis effect is not the earth. There are Flat Earth models with two poles, and two spinning celestial systems over the poles. There are also Flat Earth models with the concept of celestial gravitation.

None of what you posted directly tells us that the earth must be a globe and cannot be anything else.                         

Quote
Then there's fact we have a GPS system which demonstrably works/ Satellite TV. An airline industry which demonstrably gets people where they need to go (mostly) on time and uses great circles to plot its routes around the earth. Cruise line industry too.

The pin point accuracy of GPS distances that are based on spherical coordinates have not been proven. There are many complaints online that GPS is not accurate when compared to other sources.

Navigation works on a Flat Earth. The point that a plane route may be "on time," and that proves that the earth is a globe, is a red herring, because the airliner is the sole decider of what "on time" means. The airliners are, surprise surprise, measuring "on time" compared to the time it previously took to take that path.

Quote
The fact that multiple polar explorers from multiple countries have been to both poles.

Again, we have models that have two poles.

Quote
The fact that distant objects can be seen to be partially occluded by the curve of the earth and the amount of occlusion varies by distance.

The effect is often reversible with a telescope, proving that the body is not really behind a "hill of water". In some situations at sea, or on inland seas, it is caused by waves. Read Earth Not a Globe.

Quote
The fact there is an ISS orbiting the earth which can be seen from earth - NASA publish a website which tells you where and when you can. If they are faking it then they are going out of their way to make it difficult for themselves by doing that, something so easily testable.

Globebusters has a lot of information on the ISS conspiracy.

Quote
Which brings me on to the fact we have photos of earth from space. Not just from NASA, multiple countries have done this.

The OP requested not to talk about the conspiracy here. But there is PLENTY of evidence that those organizations are phony.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 09:34:11 PM
Looking at the world does tell us that the earth is flat.

From a high altitude reference point at the edge of the atmosphere we might see some slight curvature, but as explained in the article, the observation is consistent with the idea of looking down at a circle. This means that you will have to try to come up with some other kind of evidence that the earth is round.

Tom, your assertion is unsupported by fact. If you were the size of a bacterium on billiard ball, you would incorrect say your world is flat because, to you, it would look flat. You lack data and perspective.

https://www.metabunk.org/sk/lake_michigan_mirage-from-grand-mere.jpg

We are aware of such observations. Samuel Birley Rowbotham has proven that sinking ships are restored when looking at them with a telescope, proving that they are not really behind a "hill of water". Youtube experimenters have provided modern replications of this reversing effect. There are numerous videos. In other instances at sea, and on inland seas, waves are causing the effect.

Please read Earth Not a Globe.

Chapter XIV. Why a Ship's Hull Disappears Before the Mast Head (http://www.sacred-texts.com/earth/za/za32.htm)

Chapter XIV: Perspectve on the Sea (http://www.sacred-texts.com/earth/za/za33.htm)

You will need to provide a rebuttal to such studies, not just post observations which have been studied over 150 years ago.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 09:43:51 PM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.

Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.

Measured distances between locations are consistent with the Earth being a globe, not a circle.

And don't give me the "round-Earth derived distances" excuse either. These distances are measured, not extrapolated!

That seems to be a statement rather than evidence.


Evidence: Measured distances between locations are consistent with the Earth being a globe, not a circle.

Statement: These distances are measured, not extrapolated!

You see, you can measure the distances yourself, and they'll agree with the publicly stated ones.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 09:48:04 PM
Evidence: Measured distances between locations are consistent with the Earth being a globe

That statement isn't evidence. Are you saying that we can prove the existence of leprechauns with a sentence?

Hitchen's Razor (https://en.wikipedia.org/wiki/Hitchens%27s_razor) asserts:

    "What can be asserted without evidence can be dismissed without evidence."
    ― Christopher Hitchen

Evidence dismissed.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 09:56:37 PM
Evidence: Measured distances between locations are consistent with the Earth being a globe

That statement isn't evidence. Are you saying that we can prove the existence of leprechauns with a sentence?

Hitchen's Razor (https://en.wikipedia.org/wiki/Hitchens%27s_razor) asserts:

    "What can be asserted without evidence can be dismissed without evidence."
    ― Christopher Hitchen

Evidence dismissed.


This statement can be backed up by mathematics. Don't believe me? Check out 3DGeek's comprehensive mathematical proof: https://forum.tfes.org/index.php?topic=6633.0

Oh, yeah, YOU derailed that thread after being proven wrong, and provided us with the immortal:

Quote from: Tom Bishop
The distance from New York to Paris is unknown.

Got it, Flat Earth dismissed.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 09:57:59 PM
This statement can be backed up by mathematics. Don't believe me? Check out 3DGeek's comprehensive mathematical proof: https://forum.tfes.org/index.php?topic=6633.0
Got it, Flat Earth dismissed.

Read through the thread. He was unable to show that the distances were accurate.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 10:00:49 PM
This statement can be backed up by mathematics. Don't believe me? Check out 3DGeek's comprehensive mathematical proof: https://forum.tfes.org/index.php?topic=6633.0
Got it, Flat Earth dismissed.

Read through the thread. He was unable to show that the distances were accurate.

Actually, he was. You, however, are apparently too stupid to understand that.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 10:02:10 PM
This statement can be backed up by mathematics. Don't believe me? Check out 3DGeek's comprehensive mathematical proof: https://forum.tfes.org/index.php?topic=6633.0
Got it, Flat Earth dismissed.

Read through the thread. He was unable to show that the distances were accurate.

Quote from: Tom Bishop
The distance from New York to Paris is unknown.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 10:16:00 PM
Copy and paste the method used to verify the spherical coordinate calculated distance between locations like New York and Paris please... Thanks!
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 10:32:41 PM
Copy and paste the method used to verify the spherical coordinate calculated distance between locations like New York and Paris please... Thanks!

Tom, you're dancing around the subject. If you want to know, you can go find it yourself.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 11, 2018, 11:04:23 PM
We are aware of such observations. Samuel Birley Rowbotham has proven that sinking ships are restored when looking at them with a telescope, proving that they are not really behind a "hill of water".

Really? Odd, the link you posted says:

Quote
when the lower parts of the objects have entered the vanishing point, and thus disappeared to the naked eye, a telescope of considerable power will restore them to view; but in the case of a ship's hull a telescope fails to restore it, however powerful it may be.

http://www.sacred-texts.com/earth/za/za33.htm

Why is it that you think some dude writing in Victorian times has "proven" something just by him saying he saw it, but you require an absurdly high level of proof of anything which doesn't fit in with your world view?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Tom Bishop on January 11, 2018, 11:10:27 PM
Copy and paste the method used to verify the spherical coordinate calculated distance between locations like New York and Paris please... Thanks!

Tom, you're dancing around the subject. If you want to know, you can go find it yourself.

No response. I see.

We are aware of such observations. Samuel Birley Rowbotham has proven that sinking ships are restored when looking at them with a telescope, proving that they are not really behind a "hill of water".

Really? Odd, the link you posted says:

Quote
when the lower parts of the objects have entered the vanishing point, and thus disappeared to the naked eye, a telescope of considerable power will restore them to view; but in the case of a ship's hull a telescope fails to restore it, however powerful it may be.

http://www.sacred-texts.com/earth/za/za33.htm

Why is it that you think some dude writing in Victorian times has "proven" something just by him saying he saw it, but you require an absurdly high level of proof of anything which doesn't fit in with your world view?

Why did you only partially quote me? I clearly said:

Quote
We are aware of such observations. Samuel Birley Rowbotham has proven that sinking ships are restored when looking at them with a telescope, proving that they are not really behind a "hill of water". Youtube experimenters have provided modern replications of this reversing effect. There are numerous videos. In other instances at sea, and on inland seas, waves are causing the effect.

Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: inquisitive on January 11, 2018, 11:12:54 PM
We are aware of such observations. Samuel Birley Rowbotham has proven that sinking ships are restored when looking at them with a telescope, proving that they are not really behind a "hill of water".

Really? Odd, the link you posted says:

Quote
when the lower parts of the objects have entered the vanishing point, and thus disappeared to the naked eye, a telescope of considerable power will restore them to view; but in the case of a ship's hull a telescope fails to restore it, however powerful it may be.

http://www.sacred-texts.com/earth/za/za33.htm

Why is it that you think some dude writing in Victorian times has "proven" something just by him saying he saw it, but you require an absurdly high level of proof of anything which doesn't fit in with your world view?

Why did you only partially quote me? I clearly said:

Quote
We are aware of such observations. Samuel Birley Rowbotham has proven that sinking ships are restored when looking at them with a telescope, proving that they are not really behind a "hill of water". Youtube experimenters have provided modern replications of this reversing effect. There are numerous videos. In other instances at sea, and on inland seas, waves are causing the effect.
Why are you unable to show this restoration youself, or even prove to yourself?  Please provide some links to videos.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 11, 2018, 11:15:59 PM
Copy and paste the method used to verify the spherical coordinate calculated distance between locations like New York and Paris please... Thanks!

No need to copy and paste. We can do it right now.

Globe Earth model and Flat Earth polar map agree in one thing: distances from North pole are equal on both.

Latitude of Paris is 48.85 degrees north. It means 5427.8 km from Equator, and 4572.2 km from North pole.
Latitude of New York is 40.73 degrees north. It means 4525.5 km from Equator, and 5474.5 km from North pole.
Angle between their meridians is 2.35 degrees east + 74.00 degrees west = 76.35 degrees.

If Earth is flat we would have simple triangle with two known sides and the angle between them.

Third side would be SQRT(4572.2^2 + 5474.5^2 - 2*4572.2*5474.5*cos(76.35)) = 6249.9 km
If we extend both meridians from North pole to Equator, we have another triangle, with two sides of 10 000 km each and angle between them again 76.35 degrees.
Tetive connecting the two points at Equator is 12 361 km long.

Measured ground speed of subsolar point for equinox shows that circumference of Equator is 24 900 miles, or 40 072 km.
It gives length of 76.35 degrees arc to be 76.35 * 40072 / 360 = 8498.6 km long.

So, arc is nearly 8500 km long, and its tetive is 12 360 km long ?
Can arc be shorter than its tetive ? ? ?
Does Flat Earth model work?

Maybe "perspective" ?
kekeke
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: inquisitive on January 11, 2018, 11:18:57 PM
Copy and paste the method used to verify the spherical coordinate calculated distance between locations like New York and Paris please... Thanks!
What do you believe the distance to be? You must have some idea.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 11, 2018, 11:59:13 PM
Copy and paste the method used to verify the spherical coordinate calculated distance between locations like New York and Paris please... Thanks!

No need to copy and paste. We can do it right now.

Globe Earth model and Flat Earth polar map agree in one thing: distances from North pole are equal on both.

Latitude of Paris is 48.85 degrees north. It means 5427.8 km from Equator, and 4572.2 km from North pole.
Latitude of New York is 40.73 degrees north. It means 4525.5 km from Equator, and 5474.5 km from North pole.
Angle between their meridians is 2.35 degrees east + 74.00 degrees west = 76.35 degrees.

If Earth is flat we would have simple triangle with two known sides and the angle between them.

Third side would be SQRT(4572.2^2 + 5474.5^2 - 2*4572.2*5474.5*cos(76.35)) = 6249.9 km
If we extend both meridians from North pole to Equator, we have another triangle, with two sides of 10 000 km each and angle between them again 76.35 degrees.
Tetive connecting the two points at Equator is 12 361 km long.

Measured ground speed of subsolar point for equinox shows that circumference of Equator is 24 900 miles, or 40 072 km.
It gives length of 76.35 degrees arc to be 76.35 * 40072 / 360 = 8498.6 km long.

So, arc is nearly 8500 km long, and its tetive is 12 360 km long ?
Can arc be shorter than its tetive ? ? ?
Does Flat Earth model work?

Maybe "perspective" ?
kekeke

This, Tom.

You require unfathomably low standards of what constitutes "proof" for things you agree with, and absurdly high standards of what constitutes "proof" for things you disagree with.

(Thanks for writing out the proof, Macarios.)
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 11, 2018, 11:59:50 PM
Another example:

Flat Earth and Globe Earth both claim that distance from North pole to Equatoris 10 000 kilometers.
(Meridian through Paris was divided into 10 million equal pieces and that's how meter was defined.)

If the Earth was flat then circumference of Equator would be 2*3.14159*10 000 = 62832 km.
In reality we have diferent measurements.

Let's go to Kalimantan (Borneo). There are two convenient places at the Equator there.
Bontang is at 117.476 degrees east. Measured and confirmed.
Pontianak is at 109.344 degrees east. Also measured and confirmed.
Linear distance between them is 905.17 km. Measured and confirmed.
Angular distance between them is 8.132 degrees. See their longitudes and subtract.
Well known thing that Sun always goes 15 degrees per hour helps us determine ground speed of equinoctial Sun projection (subsolar point).
905.17 * 15 / 8.132 = 1669.64 km/h
1669.64 km/h * 24 h = 40 071.36 km.

Flat Earth model gives circumference of Equator to be 62 832 km, and reality gives 40 072 km.

How "accurate" is Flat Earth model ?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pete Svarrior on January 12, 2018, 12:01:48 AM
This car looks fast:

(https://icdn-2.motor1.com/images/mgl/AXMEO/s1/believe-it-or-not-this-gorgeous-ferrari-is-actually-a-14500-replica.jpg)
First things first, that car doesn't look fast at all. You may wish to learn more about cars.

Secondly, your analogy is entirely fallacious. The appearance of the Earth may be judged by looking at the Earth. The speed at which it may or may not be moving through space can not, neither can its temperature. For your argument to be analogous, you'd have to uphold that the car is not mostly cyan and orange, that it does not have >= 2 wheels, or that it does not have the number "36" written on at least one of its doors.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Ratboy on January 12, 2018, 12:20:10 AM
The same kind of questions reappear here.
One of the best ways to tell how fast planes fly is to drive somewhere and fly back.
They figured out how far New York to Paris is when they laid the first transatlantic cable more than 100 years ago.  A rich guy is not going to pay for extra cable to loop under the ocean just to confuse people that want to know the distance.  I do not think a pilot is going to circle over the ocean to burn time and fuel before landing in Hawaii. Planes do run out of fuel sometimes and I would guess they want to land first chance they get. And these planes have windows and GPS screens.  When you fly over land you can see the actual earthly features that are shown on the screen.  And you can see where the sun is.  Easy to tell when a plane is circling.
It would be very difficult to have all the baggage guys, pilots and people booking flights to remember which flights are fake times and which ones are real times. The ones over land that you can drive have to be real.  The first airline that could cut 1/2 hour off flights would get all the business.  They only give you those tiny bags of pretzels and yet we believe they are going to waste thousands of litres of fuel.
How can a flat earth model have a south pole with straight lines of longitude?  If they curve this goes back to ignoring the people that live south of the equator.  People in the north get straight lines and to hell with those in the south. 
I had one more thing, but I forget what it was.  Maybe it is this.  Get two kids with yo-yos.  Have one spin it on a horizontal axis and the other on a vertical axis.  Look at the yo yos.  Which one looks more like the movement of the sun?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 12, 2018, 04:03:19 AM
This car looks fast:

(https://icdn-2.motor1.com/images/mgl/AXMEO/s1/believe-it-or-not-this-gorgeous-ferrari-is-actually-a-14500-replica.jpg)
First things first, that car doesn't look fast at all. You may wish to learn more about cars.

... I wanna know why you think that car doesn't look fast.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pete Svarrior on January 12, 2018, 04:11:44 AM
... I wanna know why you think that car doesn't look fast.
It appears to be stationary.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 12, 2018, 04:15:25 AM
... I wanna know why you think that car doesn't look fast.
It appears to be stationary.

You don't think you're playing word games there? Semantics? Splitting hairs?

To say "this is a fast car" applies whether it's stationary or moving, in common parlance. I think you know that, but I could be mistaken. It's a little bewildering to think that you didn't, and you just made an honest mistake, but I can accept that.

What wouldn't be as forgivable is if you do know how that expression is used, and you're pretending to be incompetent, pretending not to know the difference, for what I don't know.

Sort of like the false equivalency you made earlier, reducing my carefully considered rebuttal to "nuh uh." Then, as now, I want to believe you're either mistaken or being too hasty, but I'm having trouble reconciling that desire.

In any case, do you want to expand, or is that honestly the reason you believe, in your heart of hearts, that that car doesn't "look" fast, as 6or1/2Dozen originally said?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pete Svarrior on January 12, 2018, 04:21:21 AM
You don't think you're playing word games there? Semantics? Splitting hairs?
It was a joke. The substance of my argument followed immediately afterwards. Judging characteristics entirely unrelated to appearance by looking at things is not analogous to looking at things to figure out what they look like.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 12, 2018, 04:28:19 AM
You don't think you're playing word games there? Semantics? Splitting hairs?
It was a joke. The substance of my argument followed immediately afterwards. Judging characteristics entirely unrelated to appearance by looking at things is not analogous to looking at things to figure out what they look like.

That was never the question. The argument was, "it looks like X" is not the same as "it is X." In other words, saying "the flat horizon LOOKS flat, so the rest of the world IS flat," is not logically consistent for the same reason as the car analogy.

The car indeed "looks" fast. It "looks" like a sports car, and I don't know who's driving around a slow sports car in your neck of the woods, but to the rest of the world, most sports cars run fast.

It doesn't matter that looks can be deceiving either; this is not a contradiction of that principle. This is simply saying that we can make a reasonable assumption, based on the law of averages, that this car, when in motion, is most likely very fast.

It isn't until 6or1/2Dozen provides us with more information that the judgment by appearances falls apart. Up until that point, nobody would argue with you for saying "that car looks like it runs fast." The same principle plays out when you take a surface interpretation like zeteticism (haha "surface" interpretation, flat earth, zeteticism, puns) and start to add more and more information to the picture. It does not remain consistent, just like the first-glance and TOTALLY REASONABLE assertion that "this car looks fast."

That's the whole point. The problem with zeteticism is that it LACKS INFORMATION to arrive at consistent and sound conclusions, never mind the internal contradictions in a book like "Earth Not A Globe." When we're tethered to the earth and limited by our ability to use an elevator or climb a mountain, we only get to see so much. Likewise, even watching distant objects becomes unreliable until we add a telescope, or binoculars, and again give ourselves more information to go by.

This is the principle, outlined in step-by-step terms. This is the point 6or1/2Dozen was trying to make, if he doesn't mind me speaking on his behalf. This is the point you have to either agree is sensible and reasonable, or demonstrate why it isn't.

Is that more transparent? Are we communicating, or just talking past one another?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 12, 2018, 09:44:11 AM
This car looks fast:

(https://icdn-2.motor1.com/images/mgl/AXMEO/s1/believe-it-or-not-this-gorgeous-ferrari-is-actually-a-14500-replica.jpg)
First things first, that car doesn't look fast at all. You may wish to learn more about cars.

Secondly, your analogy is entirely fallacious. The appearance of the Earth may be judged by looking at the Earth. The speed at which it may or may not be moving through space can not, neither can its temperature. For your argument to be analogous, you'd have to uphold that the car is not mostly cyan and orange, that it does not have >= 2 wheels, or that it does not have the number "36" written on at least one of its doors.

IF the car DOESN'T go fast, it doesn't mean it CAN'T GO fast. :-)
But if something just "looks like duck" it isn't enough.
It has to "walk like duck" and "quack like duck" as well.

On short distances Earth "looks like duck (flat)", but it doesn't "walk like flat and quack like flat".
When you measure, you see it to be curved.

GPS is introduced just recently. Before that every travel was dependant on navigation by sun and stars.
Navigators, just like astronomers, knew stars and constellations very well.

GPS is reason why less people buy sextants, or only have it "just in case".
Some don't care. If they lose GPS, they will use radio. So, price of sextants went down.
You can buy marine sextant here: http://www.ebay.com/bhp/marine-sextant (http://www.ebay.com/bhp/marine-sextant)
Prices can be as low as $22, or as high as $600 or more.
You can easily learn how to use it. Google for it. You will also need some practice.

You can read astronomical data on numerous web sites.
If data is wrong anyone who can measure anything would gladly expose it.
Also, if someone falsely "expose" something, others will happily correct them.
So, I believe you can trust the data there, but if you don't, you can have your own sextant and check it out.
Prices given above show that virtually anyone can.

People bragging about being investigative (zetetic) give me confidence that they would do it.

Earth on short distances look flat. Yes? No?
It is "yes", or Flat Earthers wouldn't use it as "proof".

But navigators were covering long distances as well.
Distances much greater than plane sailing approximation can satisfy.
For shorter distances between Greek islands error of 1/2 mile is acceptable, because
your destination will still be in the view with or without such error.
But acros the Atlantic, and later Pacific, plane sailing will give much biggere error and you
won't come close enough to have known area around your destination within your view.
You would have to be more precise than that.

By using sextant navigators measured degrees of latitude.
They measured angles of well known stars and calculated position.
If that was inaccurate they wouldn't be able to travel accurately, not to speak of safe world circumnavigation.
Pacific ocean is almost half of Earth's surface. You have to be VERY precise to reach desired island.
With poor navigation you easily get lost.

To convert degrees into distances easier they defined nautical mile.
One nautical mile is distance between two verticals with angle between them of exactly ONE ARCMINUTE.
It is 1852 meters.

That way to travel one degree you go exactly 60 nautical miles.
If at one place you measure 5° 14' more or less than another, their distance is 5x60 + 14 = 314 nautical miles.
(Ofcourse, you measure "horizontal" and "vertical" angular distances and just calculate linear distance using non-Euclidean Pythagoras.)

As we can see, Earth "looks like duck", but doesn't "walk like duck", nor "quack like duck".

If you don't believe it, find long road going north-south, measure 1852 meters segment, and then measure angle of Polaris from each end.
Mark the diference.

If the Earth was flat, your angular difference will vary with your distance from North pole.
At 1000 miles from North pole, the difference is 1.92 arcminutes.
At 3000 miles from North pole, the diference is 1.006 arcminutes.
At 5000 miles from North pole, the difference is 0.6 arcminutes.

If the Earth was globe your measurement would be independent of your location.

Navigators traveled all over and everywhere one nautical mile is ONE ARCMINUTE.
If it wasn't, if it was variable, who would care to even think of accepting nautical mile as distance unit?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pete Svarrior on January 12, 2018, 12:11:14 PM
That was never the question. The argument was, "it looks like X" is not the same as "it is X."
And that's why the argument was so flawed. A shape is, for all intents and purposes, identifiable through appearance. If something looks like shape X, it is indeed of shape X. You can make arguments about how you'd need to get farther away from the Earth, get a wider sub-section of the image. You could argue that trying to infer the bigger picture from a smaller part is inconclusive. There are many points you can make here.

But to claim that something that looks flat is not flat is not the same as claiming that a car that's been designed to imitate another car doesn't go fast.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: totallackey on January 12, 2018, 12:29:44 PM
Kansas is flat.

Florida is even flatter.

As is Illinois.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 12, 2018, 01:12:07 PM
Kansas is flat.

Florida is even flatter.

As is Illinois.

Yes, it is. But within curvature of Earth.

Quote
We measured a west-east profile across Kansas taken from merged 1:250,000 scale
digital elevation model (DEM) data from the United States Geological Survey. In general,
the spacing between adjacent elevation points on the landscape transects was approximately
90 meters. We extracted surface transects and flatness estimates from the Kansas and pancake
DEM data using a geographic information system.
(from http://www.usu.edu/geo/geomorph/kansas.html (http://www.usu.edu/geo/geomorph/kansas.html))

As you can see, Kansas is flat measured from sea level, not from flat plane.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 12, 2018, 01:30:42 PM
Kansas's "flatness" was also measured against a pancake from IHOP as a joke but the report also states that because of the scale for any state to be less flat than the pancake it would have to have a mountain higher than Everest on it.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 12, 2018, 01:43:29 PM
None of what you posted directly tells us that the earth must be a globe and cannot be anything else.
You know, I might just agree with you about that. There could conceivably be other explanations for everything I've said. BUT your current flat earth model as outlined in your Wiki isn't one of them.
Is there one Pole or two? Are there two spinning celestial systems or one?
You guys don't even seem to be able to agree about very fundamental things like this. Because, basically, your flat earth model doesn't work.
As I have said more than once, if you want to prove the distance to the moon or sun is as small as you think you could easily do some experiments and triangulation and do so.
Do it tonight. Get a few mates with the right equipment in different US cities which you can agree the distances between, take observations at the same time and do the "math".
If the moon and sun are as close as you suppose then you can start to think about how it stays in the sky, what causes it to keep changing orbit so the seasons work and how a sun 3,000 miles above us can ever set (I know you're going to say "perspective" but I have proven you don't understand perspective so you might want to think again there.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: totallackey on January 12, 2018, 04:01:31 PM
Kansas is flat.

Florida is even flatter.

As is Illinois.

Yes, it is. But within curvature of Earth.

Quote
We measured a west-east profile across Kansas taken from merged 1:250,000 scale
digital elevation model (DEM) data from the United States Geological Survey. In general,
the spacing between adjacent elevation points on the landscape transects was approximately
90 meters. We extracted surface transects and flatness estimates from the Kansas and pancake
DEM data using a geographic information system.
(from http://www.usu.edu/geo/geomorph/kansas.html (http://www.usu.edu/geo/geomorph/kansas.html))

As you can see, Kansas is flat measured from sea level, not from flat plane.
Kansas's "flatness" was also measured against a pancake from IHOP as a joke but the report also states that because of the scale for any state to be less flat than the pancake it would have to have a mountain higher than Everest on it.
Neither reply here addresses the issue of curvature.

In other words, there is no measurable curvature found in the State of Kansas, nor Florida, nor Illinois.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 12, 2018, 04:11:48 PM
It seems you don't understand what elevation means.
It is the level above sea level, the curve of the earth is taken into account.
The sea would be regarded as "flat" because it is, by definition, at sea level.
But that doesn't mean it doesn't curve. The fact it does curve is proven by the video I posted in the "Beyond The Sea" thread.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: totallackey on January 12, 2018, 05:04:09 PM
It seems you don't understand what elevation means.
It is the level above sea level, the curve of the earth is taken into account.
The sea would be regarded as "flat" because it is, by definition, at sea level.
But that doesn't mean it doesn't curve. The fact it does curve is proven by the video I posted in the "Beyond The Sea" thread.
The graphical representation of elevation levels for all three states demonstrate no curve.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Curious Squirrel on January 12, 2018, 05:32:39 PM
It seems you don't understand what elevation means.
It is the level above sea level, the curve of the earth is taken into account.
The sea would be regarded as "flat" because it is, by definition, at sea level.
But that doesn't mean it doesn't curve. The fact it does curve is proven by the video I posted in the "Beyond The Sea" thread.
The graphical representation of elevation levels for all three states demonstrate no curve.
*whoosh*
Elevation is graphed against sea level. IF the Earth is flat, this indeed shows these states are flat. IF the Earth is round, it simply shows the states follow the gentle curve of the surface of the Earth. Unchanging elevation proves nothing about the shape of the Earth. Unchanging elevation simply shows a state/place keeps a steady level with regards to it's distance to sea level. For a flat Earth, this will mean the place is flat. For a round Earth, this will mean the place has a gentle curve following the curvature of the surface.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Ratboy on January 12, 2018, 07:13:34 PM
Proving Kansas is on a curved world is easy.  I am getting sad that one has to repeat the same proofs on each thread.  If the world was flat, the canola farmers in Kansas could easily have their farms on square mile sections of land and it would have been an easy task to split up the state. Unlike the older parts of the US or particularly England or France, land was not subject to years of inheritence and strategies to give every landowner access to some trees and a creek and whatnot. 
So when you have advanced survey equipment and new land to divide up, just do it in squares.  However, trying to keep roads and property boundaries north and south creates problems because the earth gets smaller as you go north.  Here is a picture east of Clifton Kansas showing how every so often they shift the roads going north and south when the roads and property lines deviate too much from north / south.  There are fewer farms in each row in western north america as you go north.  Same thing happens in Australia when you go south.   
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: 6or1/2Dozen on January 12, 2018, 07:56:11 PM
That was never the question. The argument was, "it looks like X" is not the same as "it is X."
And that's why the argument was so flawed. A shape is, for all intents and purposes, identifiable through appearance. If something looks like shape X, it is indeed of shape X. You can make arguments about how you'd need to get farther away from the Earth, get a wider sub-section of the image. You could argue that trying to infer the bigger picture from a smaller part is inconclusive. There are many points you can make here.

But to claim that something that looks flat is not flat is not the same as claiming that a car that's been designed to imitate another car doesn't go fast.

That's just plain incorrect.

First, let's clear up the straw man fallacies:
My argument is not "a car that's been designed to imitate another car doesn't go fast."
My argument is: "it looks like X" is not the same as "it is X." This argument does not preclude something from looking like x from actually being x. I never claimed that you couldn't build a replica car and it not be fast.

Second, let's clear up the Inductive fallacy, in this case an over-generalization:
For the assertion of "If something looks like shape X, it is indeed of shape X." with a "for all intents and purposes" to be true then all things that look like, let's say, a square or rectangle would have to be squares or rectangles. Trying to infer the overall shape of a large object from looking at only a small part would certainly increase the difficulty though, wouldn't it? But we don't even need to invoke this sort of argument.

Look at your floor.

What shape does look like? A square or a rectangle?

I'm pretty sure it's not a square or rectangle (measurements would need to be taken to be positive), but when I was a professional tile setter, I never had the pleasure of laying tile in a room that was actually a square or rectangle. They all do sure look square (or rectangular), though, until you start measuring. For the purpose of professionally laying tile, just looking square - just isn't good enough.

Just for fun, I'll demonstrate "it looks like X" is not the same as "it is X" works for Color as X:

(https://en.wikipedia.org/wiki/Watercolor_illusion#/media/File:PinnaScholarpediaFig1.png)

The interior areas sure do look orange, but they are not orange.

Finally, as to the markings on the door and hood of the car. It looks '36' doesn't means it is '36'. It could actually be a stylized cursive 'ЗБ', someone's initials perhaps. Maybe even cleverly designed to look like the number 36? Probably highly unlikely. Some additional investigation would be required to determine which but still nothing precludes it from simply being '36'. I'm just not comfortable with positively declaring it to be '36' based solely on it's looks.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pickel B Gravel on January 12, 2018, 09:19:11 PM
Very simply put, no one has to address the conspiracy claims in order to demonstrate why the flat earth model is not consistent with reality. Happy to discuss the conspiracy claims in another thread and show you why THEY fall flat for totally different reasons, but right now I want to hash this out and demonstrate the hypothesis in the title:

"If one attempts to demonstrate or defend the flat earth model WITHOUT invoking conspiracy theory, one will either concede that they are mistaken, concede that they MAY be mistaken, or inevitably invoke conspiracy theory in order to make up for a lack of scientific observations that can withstand scrutiny."

Once we take the time to actually demonstrate why this is, the only response proponents can retreat to is hand-waving about conspiracy.

Mind you, I'm not knocking the conspiratorial elements utterly - certainly there's all kinds of things the elites and the authorities keep hidden from us for one reason or another, however sinister or mundane. All I'm saying is that THIS isn't one of those conspiracies.

As best you can, try to present evidence supporting the flat earth model WITHOUT invoking conspiracy. If it's really about what we can and can't observe, measure, record, etc. with our own two eyes, then it shouldn't matter that you have a restriction like this - you should be able to demonstrate the consistency of the flat earth model as easily as I would demonstrate the same of the globe model. It is only rational to then assume that whichever model we call "true" must therefore not only be logically consistent, but also exhibit few internal contradictions.

As a gesture of good will, I will not use any photographic or video evidence from NASA or other government space agencies. I will only use independent sources if I have to refer to photographs or video.

I submit to you that one cannot accomplish this task and maintain any kind of reasonable measure of certainty without invoking conspiracy claims to make up for gaps in empirical observation. Happy to debate those claims with you another time, but for the purposes of this thread, we're just talking about the science - the physics and the mathematics that explain the phenomena we observe in reality.

Flat earthers have the floor to submit their most compelling evidence, and we'll have a back and forth to mete out each exhibit.

When have flat earth theorists used conspiracy theories to defend or prove a flat earth? We haven't. We have concluded that there is a conspiracy taking place that fakes space exploration (for whatever reason such as embezzlement). We base that conclusion on the inconsistencies present in NASA photos, etc. This includes such anomalies as lemmings and a flying bird on mars, and obvious Photoshopping of space images.

But this is separate from flat earth in general. Yes, we use it to dismiss the satellite images of earth, but we're not suggesting that anyone is intentionally hiding a flat earth. NASA and other space agencies are simply faking images based on what the public already accepts. Again, we have valid reasons independent of flat earth to believe space exploration is a hoax.

I recommend you refrain from using strawman fallacies here (if that is what you are doing). You're portraying us as crazies, which we most certainly are not. If you're going to make claims that all we have are conspiracy theories, may you please cite a few? Then I suggest you read the tfes wiki
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 12, 2018, 09:30:19 PM
Neither reply here addresses the issue of curvature.

In other words, there is no measurable curvature found in the State of Kansas, nor Florida, nor Illinois.

Hiding behind denial, eh?

I mentioned before: sextants can be as low as $22 on eBay (or as high as $600 or more, but it is irrelevant).

Measure segment 1852 meters long, mark two verticals at the end of the segment and measure angle between them.
You can use sextant, or theodolite.
You will find angle of ONE ARCMINUTE between them.
The verticals intersect in the center of the Earth.

That way you can measure curve anywhere, including Florida, Kanasa, Illinois, or any other state or country.

1852 meters is defined as one nautical mile because of that one arcminute.
One degree of Earth's curvature is exactly 60 nautical miles.
Easier to convert degrees of position into distances, that's why navigators were using it at sea.

If you are too lazy to learn how to use sextant or theodolite, don't brag about being "zetetic" (investigative).

Anyway, you will see that curvature creates little bulge that limits view.
Climbing higher you can see over the bulge.
If you haven't been to Kansas, go and see.

Same thing you can see by looking at island about 10 miles from shore.
Your view from the beach will be 3 miles and you will just see the top of that hill on the island.
To see more of the hill, you don't need any zoom.
Just climb to 14th floor of nearby hotel (or hill, 130 feet up).
Your view will expand to 14 miles and you will see the whole island all the way down to the water.

You will look over the water bulge from up there.
.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 12, 2018, 10:49:49 PM
When have flat earth theorists used conspiracy theories to defend or prove a flat earth? We haven't. We have concluded that there is a conspiracy taking place that fakes space exploration (for whatever reason such as embezzlement). We base that conclusion on the inconsistencies present in NASA photos, etc. This includes such anomalies as lemmings and a flying bird on mars, and obvious Photoshopping of space images.

But this is separate from flat earth in general. Yes, we use it to dismiss the satellite images of earth, but we're not suggesting that anyone is intentionally hiding a flat earth. NASA and other space agencies are simply faking images based on what the public already accepts. Again, we have valid reasons independent of flat earth to believe space exploration is a hoax.

I recommend you refrain from using strawman fallacies here (if that is what you are doing). You're portraying us as crazies, which we most certainly are not. If you're going to make claims that all we have are conspiracy theories, may you please cite a few? Then I suggest you read the tfes wiki

Well, I think you're half right.

Maybe you haven't done this, and maybe it isn't par for the course here (I'm new), but it has been my experience that flat earthers will inevitably retreat into conspiratorial hand-waving once any scientific "evidence" has been demonstrably shown to be mistaken.

That being said, I'm aware that isn't the same thing as the question you asked, "When have flat earth theorists used conspiracy theories to defend or prove a flat earth?" I understand that proving a flat earth and proving a NASA conspiracy are distinct concepts, and clearly you do as well. Other flat earthers, however, seem to have a hard time separating the two - again, in my personal experience.

Take that anecdotal evidence and dismiss it for what it is, if you like, but I'm not foisting an argument on anyone. Rather, I'm making two basic claims:

1 ) The scientific observations made by flat earthers, once thoroughly and rigorously scrutinized, DOES NOT comport with reality.
2 ) Once this can be demonstrated as true, the only place flat earthers have left to go is either A ) by casting doubt and aspersions on the globe model vis-a-vis conspiracy, or B ) argumentum ad ignorantiam.

Maybe I should have stated that more clearly. If you're saying that the wording in the OP sounds like a straw-man fallacy, I will concede to you and admit fault, apologize, and ask that you forgive the mistake and move on instead to the hypothesis, or at least the claims I outlined here.

I'm not trying to characterize anyone as "crazies" because I don't think there's anything inherently "crazy" about conspiracy theory.

I'm also not making the claim that "all you have" is conspiracy theory. What I meant, rather, was that conspiracy theory is the only avenue one can conceivably take after scientific observation fails to pan out. The only reason I don't highlight argument from ignorance specifically and more prominently is because it seems a bit redundant when juxtaposed by empty claims about conspiracy theory.

You still "have" scientific observation, or the capacity to measure and record such; I'm neither foisting anything upon you nor trying to take your scientific observations away. I'm only claiming that such observations will inevitably fall flat and leave you no option other than to try and cast vague aspersions and doubt on the globe model, based on conspiracy claims, or retreat into argumentum ad ignorantiam more generally - "we don't know enough, therefore we can't say we know anything."

I hope that you see my rebuttal as fair.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 13, 2018, 04:16:40 AM
That was never the question. The argument was, "it looks like X" is not the same as "it is X."
And that's why the argument was so flawed. A shape is, for all intents and purposes, identifiable through appearance. If something looks like shape X, it is indeed of shape X. You can make arguments about how you'd need to get farther away from the Earth, get a wider sub-section of the image. You could argue that trying to infer the bigger picture from a smaller part is inconclusive. There are many points you can make here.

But to claim that something that looks flat is not flat is not the same as claiming that a car that's been designed to imitate another car doesn't go fast.

6or1/2Dozen already answered this one for me, but I'm going to reiterate what he said in my own words, and I'm going to try to use examples.

There is no such "shape" exception to the statement "'it looks like X' does not mean 'it is X'."

You said:

A shape is, for all intents and purposes, identifiable through appearance. If something looks like shape X, it is indeed of shape X.

Your phrasing is very weasely. Can one always know what shape an object is at a glance, or can't they? Is it possible that your eyes can fool you, or can't they? This question should be rhetorical, but in your case, I think we have to make an exception.

We are simply saying that your eyes can fool you. Either you see the sound reasoning in that, or you don't. Either you CAN identify any shape, correctly, at a glance, with no minimum requirements in terms of visual cues or otherwise, or it requires EXACTLY those things first, as both 6 and I have said.

I'mm gonna try and walk you through a few examples that refute your claim that "a shape is, for all intents and purposes, identifiable through appearance. If something looks like shape X, it is indeed of shape X." Ignoring your weasel words - identifiable "for all intents and purposes," it is indeed "of" shape X, etc. - the following examples will demonstrate the principle we're talking about.

Example 1

Assume that we have a three dimensional cube. Orient yourself so that your point of view is centered with one side of the cube and so that you can only see the one side. If we assume that the cube itself cannot move, you cannot distinguish this three-dimensional cube from a two-dimensional square unless...

There are conceivably other cues, like depth perception, that could potentially help you distinguish this cube from a square. Those first two cues, however, cover a great deal of ground, as you'll see in the next example as well.

Example 2

Assume that we have a three dimensional sphere. Orient yourself so that your point of view is centered with the sphere. If we assume that the sphere itself cannot move, you cannot distinguish this three-dimensional sphere from a two-dimensional circle unless...
That's just two, dude. I know I expressed them in literal terms, but I think you're smart enough to comprehend WHY, when we look at the statement, "'it looks like X' does not mean 'it is X,'" there is no such exception with respect to shapes. You can ALWAYS be mistaken if there's yet more information, more cues, whatever, to add context to the scenery you perceive with your own two eyeballs.

Please don't make me break out the crayons.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 13, 2018, 04:44:35 AM
As for the grenade analogy, that goes back to invoking conspiracy.

You’re saying the grenade represents your claim that there’s a conspiracy, and the “lighter” and me are therefore dangerous and not to be trusted. This is what you mean, no? Correct me if I’m missing something; I want to communicate effectively and be sure I understand where you’re coming from. I’m not here to fuck with you.

The analogy relates to the observation of the earth.

We look out the window and see that the earth is flat. Therefore the conclusion is that the earth is flat until evidence has been presented otherwise. If you are saying that the earth is actually something else, then the burden is on you to show that.

Evidence has been presented otherwise. You're ignoring and dismissing it.

In the case of your assertion that the flat horizon contradicts the globe earth model, the horizon only appears that way UNTIL you understand the limits of your own perspective as a 6-foot tall bipedal fucked up monkey living on a giant ball.

Again, the observation says that the earth is flat. Your assertion that it might really be a giant ball, it's just that we can't see it, is a rationalization against an empirical observation. The evidence is still that the earth is flat.

I'm just going to assume that we can begin this conversation with your first scientific observation in defense of the flat earth model being "look outside, look at that horizon, it's flat out there," and we can hopefully progress from there. I hope that's okay with you, because so far you seem to be set on keeping us stuck here at the starting line for as long as possible.

First off, and for the last time, I'm not rationalizing anything. You clearly don't know what that word means, nor empiricism, or at the very least you don't care to know them or use them responsibly.

What I'm doing is to remind you of the simple, true, and correct logical principle that "it looks like X to me" does not mean "it is X in reality." That is a horrendously fallacious mistake for anyone to make, and you need to comprehend that if we're going to have a productive dialogue.

Moving on, and more importantly, what I said neither contradicts the flat earth nor proves the globe earth model, it only demonstrates that both observations about the horizon appearing flat are consistent with both models. The point of this exercise was to demonstrate to you that there's an alternative explanation for why the horizon appears flat to you.

The real problems only start cropping up once we start digging deeper than that initial claim about the horizon. When you start asking questions like, "Why can't I see New York from France," or "Why do the bottoms of objects disappear first when traversing beyond the horizon," or "Why does the sun appear to 'sink' into the ocean," that's when the first claim really shows its true colors. Instead of talking about those, we're stuck here over some bullshit.

All my skepticism does is raise a reasonable doubt, Tom. It's really not that complicated. I demonstrated for you the principle - perspective - behind why my doubt is reasonable. It's then up to you to demonstrate your claim to be true "beyond a reasonable doubt." One way you could do that is to explain how you know that your perception of a flat earth is distinguishable from what one would perceive on a globe.

If you can't explain that, then your claim about the horizon neither proves nor disproves either model and is therefore totally useless to determining which model is correct.

If you could say, "No, that's not what you would see on a globe, you would see this," then we could make some progress, but we're not.

You can linger all you like on the horizon claim, but I'm not contesting your claim that it looks flat, I'm contesting your claim that it is flat because it looks flat. Your claim isn't demonstrating how one can know that it is flat because you aren't answering a very simple, and easily understandable question of how you know that what you're seeing can't possibly be anything else. I demonstrated for you how it could be so. Rather than address that demonstration, you sidestepped it completely and instead attempted to shift the burden of proof to me for a claim I never positively made.

It doesn't stand up to scrutiny, it's not consistent with every other observation and measurement we can make, it's not empirical, and I've shown you why and how.

Stop being incompetent or stop pretending to be. I don't care which, just stop wasting everyone's time.

I ask once more, would you care to discuss the flat earth model and how it is or isn't consistent with reality? We can start with your first mention of looking outside, or the objection to the issue of limited perspective on a giant ball. It's really up to you. Submit your best, most compelling evidence, as much as you like, and we'll go through each exhibit one by one.

Well, I submitted something -- that we see that the earth is flat -- and so far your only remark is that it *might* be a giant ball or something. It *might* also be a giant torus. We don't give a hoot about "might". We care only about "is". The fact of the matter is that it is evidence that the earth is flat, and not evidence for any of those other things.

I didn't make a claim about what it might be, is, or anything resembling a positive claim, I only objected to your implied assertion that because it looks flat from our perspective, it can only be flat. I demonstrated, quite saliently, that there is more than one possible hypothesis. I took it a step further and provided you other measurements and observations we can take that support that hypothesis.

What you are doing is off-loading the burden of proof to me before you've even allowed us to fitfully scrutinize your first proof claim about what you can observe at the horizon. Why I did is to make an observation and demonstrate why that observation is empirically consistent. Then you, refusing to even recognize the legitimacy of my rebuttal, attempted to turn this into a confusing game of semantics over who bears the burden of proof at any given moment.

You're bloody well confused, man, and you need to realize that and stop wasting everyone's time. The rest of us would thank you for being honest enough to recognize that for the sake of having a productive conversation. At least, I know I would.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pete Svarrior on January 13, 2018, 12:50:14 PM
Your phrasing is very weasely. Can one always know what shape an object is at a glance, or can't they?
No, it's not. I followed immediately with examples of arguments an honest person could make. Perhaps if you stop trying to warp my words, you'll have an easier time convincing people that you're correct. Between this incident and your previous attempt at framing me as "intellectually dishonest" for making an obvious joke, I'm starting to think that you're not worth my time.

Is it possible that your eyes can fool you, or can't they?
Outside of the cases I've already outlined, it would take a very interesting model of optics. I'd be curious to hear more.

We are simply saying that your eyes can fool you.
Well, then you're going to have to substantiate your claims. And I sincerely hope you're not gonna start posting cheap "optical illusions".

Assume that we have a three dimensional cube. [snip]
Okay, so you're agreeing with one of my examples, except you felt the need to say the same thing in entirely too many words. That's... great.

Assume that we have a three dimensional sphere. [...]
Okay... so now you've restated one of my arguments twice. Where, exactly, are you heading with this?

Do you genuinely not see why statements like "this car looks fast" and "this celestial body looks spherical" are not directly analogous? Do genuinely, honest-to-Bambi, fail to see that there is no causal relationship between engine power and outer chassis appearance? Or do you perhaps deny the relationship between an object's shape and its appearance?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: totallackey on January 13, 2018, 02:03:11 PM
Proving Kansas is on a curved world is easy.  I am getting sad that one has to repeat the same proofs on each thread.  If the world was flat, the canola farmers in Kansas could easily have their farms on square mile sections of land and it would have been an easy task to split up the state.
Funny, but for the most part they do...
Unlike the older parts of the US or particularly England or France, land was not subject to years of inheritence and strategies to give every landowner access to some trees and a creek and whatnot. 
So when you have advanced survey equipment and new land to divide up, just do it in squares.  However, trying to keep roads and property boundaries north and south creates problems because the earth amount of available land gets smaller as you go north.  Here is a picture east of Clifton Kansas showing how every so often they shift the roads going north and south when the roads and property lines deviate too much from north / south.  There are fewer farms in each row in western north america as you go north.  Same thing happens in Australia when you go south.   
I fixed your post to reflect the real reason why things shorten up...it has nothing to do the size of the Earth or shape of the Earth...

You provided no picture...
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Ratboy on January 13, 2018, 05:30:02 PM
Proving Kansas is on a curved world is easy.  I am getting sad that one has to repeat the same proofs on each thread.  If the world was flat, the canola farmers in Kansas could easily have their farms on square mile sections of land and it would have been an easy task to split up the state.
Funny, but for the most part they do...
Unlike the older parts of the US or particularly England or France, land was not subject to years of inheritence and strategies to give every landowner access to some trees and a creek and whatnot. 
So when you have advanced survey equipment and new land to divide up, just do it in squares.  However, trying to keep roads and property boundaries north and south creates problems because the earth amount of available land gets smaller as you go north.  Here is a picture east of Clifton Kansas showing how every so often they shift the roads going north and south when the roads and property lines deviate too much from north / south.  There are fewer farms in each row in western north america as you go north.  Same thing happens in Australia when you go south.   
I fixed your post to reflect the real reason why things shorten up...it has nothing to do the size of the Earth or shape of the Earth...

You provided no picture...

When I woke up the next day, I realized that it is not as easy as just looking at farms.  All I did was prove a one pole earth is the wrong model.  For lines of longitude to get closer together going north when north of the equator and closer together going south when south of the equator only proves a two pole world.  I can see the picture when I look at my post.  I will try to post again. I see a map showing the highway 9 east of Clinton Kansas.  You can look at it online using Google Maps. So to prove the earth round, you would actually have to see how much they correct the highways going north and south and whether it fits a round model or flat model.  But since the earth has two poles, and they correct farms the opposite way south of the equator we would need a diamond shaped flat earth.  So who gets to live at the edges of the diamonds and particularly at the edges near the north and south tips?
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: totallackey on January 13, 2018, 07:11:22 PM
When I woke up the next day, I realized that it is not as easy as just looking at farms.  All I did was prove a one pole earth is the wrong model.  For lines of longitude to get closer together going north when north of the equator and closer together going south when south of the equator only proves a two pole world.  I can see the picture when I look at my post.  I will try to post again. I see a map showing the highway 9 east of Clinton Kansas.  You can look at it online using Google Maps. So to prove the earth round, you would actually have to see how much they correct the highways going north and south and whether it fits a round model or flat model.  But since the earth has two poles, and they correct farms the opposite way south of the equator we would need a diamond shaped flat earth.  So who gets to live at the edges of the diamonds and particularly at the edges near the north and south tips?
Can you provide any reference for this so called "farm fixing?"

No one gets to live anywhere near the edge of the flat Earth except scientists camped out on the ice wall. Even then, those scientists take shifts and return to the comforts of full society. I have no clue how far from the real edge the ice wall is but I do not imagine anyone survived too long a trek from its edge along the ocean.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: JohnAdams1145 on January 13, 2018, 08:46:36 PM
Well, it appears that this thread derailed into "this is why your analogy is wrong" instead of addressing the proof with the distances to the North pole (which, to be honest, is absolutely brilliant. I never realized that FE people have pinned themselves to a set of distances just by asserting that latitude/longitude work!). The geometry simply doesn't work. I haven't seen any response to that argument; clearly, Tom Bishop's idea of just saying "the distances are wrong" doesn't work anymore.

And Pete Svarrior, your argument is completely misleading. This isn't about your eyes fooling you; this is about your eyes not having the capability to measure the very slight curvature of the horizon, making it look flat. This is about a very large sphere being describable by a tangent plane at least locally, and the approximation gets better as the sphere gets larger. I suggest you read up on linear approximations. Of course, your eyes do see something quite obvious -- there is a horizon, and the countless GIFs with the partially-obscured buildings (I'm not trying to start a debate about whether those GIFs are valid, because that's been done 3 trillion times before; I'm trying to get you to see that your visual argument doesn't line up because you debate the visual argument of the other side).
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 13, 2018, 11:53:56 PM
Well, it appears that this thread derailed into "this is why your analogy is wrong" instead of addressing the proof with the distances to the North pole (which, to be honest, is absolutely brilliant. I never realized that FE people have pinned themselves to a set of distances just by asserting that latitude/longitude work!). The geometry simply doesn't work. I haven't seen any response to that argument; clearly, Tom Bishop's idea of just saying "the distances are wrong" doesn't work anymore.

And Pete Svarrior, your argument is completely misleading. This isn't about your eyes fooling you; this is about your eyes not having the capability to measure the very slight curvature of the horizon, making it look flat. This is about a very large sphere being describable by a tangent plane at least locally, and the approximation gets better as the sphere gets larger. I suggest you read up on linear approximations. Of course, your eyes do see something quite obvious -- there is a horizon, and the countless GIFs with the partially-obscured buildings (I'm not trying to start a debate about whether those GIFs are valid, because that's been done 3 trillion times before; I'm trying to get you to see that your visual argument doesn't line up because you debate the visual argument of the other side).

I'm sorry to say it, but I don't see anyone answering here about connection between FE evidence and conspiracy theory.
They are avoiding the subject here, but lot of their "proof" is based on "Globers are creating fake images, videos, space trips, faking antarctica midnight sun, faking Aurora Australis, photoshopping hurricanes for north and south hemisphere, ...", and to do it you need worldwide conspiracy.

You can imagine magnitude of conspiracy when over 50 000 miles of access to Ice Wall is blocked by so many soldiers and battleships, but nobody knows where they come from and where are all those ships built.
You can get the picture when compare those 50 000 miles with length of Western Front in WW1 which was only 440 miles long.

So much money is spent on all that, 98.6% of world population is losing money just to fool the remaining 1.4%, and nobody is complaining?
Meanwhile countries are at war with each other, but the Flatr Earth conspiracy is so important that no country is exposing the conspiracy to those "smartest and most important" 1.4%.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Ratboy on January 14, 2018, 02:54:11 AM


Can you provide any reference for this so called "farm fixing?"

No one gets to live anywhere near the edge of the flat Earth except scientists camped out on the ice wall. Even then, those scientists take shifts and return to the comforts of full society. I have no clue how far from the real edge the ice wall is but I do not imagine anyone survived too long a trek from its edge along the ocean.
I was in around grade 10 when our science teacher said "when there are no clouds the sky is bluer in one part and almost white in another.  Which is bluer, the top or the horizon?"
I felt like a fool because I did not know.  There were no windows in this classroom.  The teacher berated us for not noticing the world.  It is totally obvious to anyone who looks.  But I am not sure you could find a reference for that?  It probably does say it somewhere but it would be a hunt since people tend not to write about obvious stuff. 
Anyway I did hunt for a reference about 'farm fixing' and there is the introduction to a textbook that goes into the subject.  It is called "Correction Lines: essays on land, Leopold, and conservation." by Curt Meine, Island Press 2004.  In this introduction they explain that (I did not know this) that Tomas Jefferson actually led the program to divide the land into neat squares with ranges and townships.  To quote the book: "Flat squares cannot be consistently fit onto a spherical globe." For most of North America the correction occurs at regular 24 mile intervals, an example of which is the highway 9 I mentioned 3 times now.

At the weekly Saturday livestock auction, I mentioned to the boys that someone asked if there is a reference for correction lines since they doubted they existed.  They all had a good laugh and then Abner said "doesn't the fool notice it when he hauls his cream to dairy?"  I said that I doubt the guy had cows, but added that he does not believe GPS works.  Then Abner said "He don't still drive his tractor manually? How's he gonna not  wasting too much seed without no GPS control?"  I said the guy is probably a city slicker.
Abner then said "Dang fool city folk, they don't know nothing about nothing living in their towers dreaming up a bunch of bull plop. There hain't no one that would not think the earth hain't flat if they put in a real day's work out here instead of looking at some fancy books and not.  Just look at any county land map the dang fool hain't never seen no correction line" And then the boys all laughed again.

Anyway, the point about who is going to live at the edge of the earth is about a 2 pole flat earth.  It is arrogant to think that things work good in the north with a pole and all and to just let anyone south of the equator be in a wacky world where south has no meaning except 'not north.'  For a flat earth to have the land getting smaller going north and south of the equator and to need two poles, it will be something like a diamond shape - wide at the equator and a point at each pole.  England and the US get to be nicely shaped and everyone else can go to hell with their distorted maps and all.  New Zealand probably does not even exist, they can go to hell without any mammals and birds that lay those big eggs.  That is my point of on a two pole world, who has to live at the edge? There was a false alarm about N.Korea sending a missile to Hawaii today.  This probably means that they are closer together than N.Korea and Los Angeles.  But airfares to Hawaii are cheaper from LA than from England.  So who has to be on the edge?
I vote that Samoa is probably closest to the edge of the world since they were the last place to celebrate the New Millennium since it was the last place the sun visited before setting underneath the earth or whatever it does. To hell with them thinking they live near Kiribati (does such a place even exist) which they cannot since Kiribati was the first place to celebrate the New Millennium.  How could the first place (farthest east place) be close to the last place (farthest west place)? No one important could live there anyway.
That is my point about who has to live on the edge.  Not me.
 
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: rabinoz on January 14, 2018, 06:33:07 AM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.

Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.
If there is no collusion between (ie a conspiracy) all four of these
American, European, Russian and Japanese space agencies why are these photos not evidence of the Earth being a Globe!
(https://www.dropbox.com/s/bnqzm0bwiktghg4/dscovrepicmoontransitfull%20-%20reduced.gif?dl=1)
Moon and Earth from EPIC on DSCOVR
   
(https://www.dropbox.com/s/08sp0gkdwx2kk5m/20170731%20-%20MSG-3_first_image_crop.png?dl=1)
MSG-3 captured its first image of the Earth
   
(https://www.dropbox.com/s/lp60myxsgo0xmj8/20160727%20-%20Russian%20Satellite%20Photo%20around%20midday%20-%20December%202015.png?dl=1)
Russian Satellite Photo
around midday in Dec 2015
   
(https://www.dropbox.com/s/a0zesphkha3fj1r/20160726%20-%20Himawari-8%2020160705120000fd.png?dl=1)
Himawari-8 20160705120000fd
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 14, 2018, 05:05:18 PM
Looking at the world does tell us that the earth is flat.
No, it doesn't. Simply repeating something false doesn't make it true.
Looking at a flat horizon, if you knew absolutely nothing about the world, may lead you to conclude that the earth is flat.

Right. The conclusion is that the earth is flat. So tell us something about the world that shows us otherwise.
If there is no collusion between (ie a conspiracy) all four of these
American, European, Russian and Japanese space agencies why are these photos not evidence of the Earth being a Globe!
(https://www.dropbox.com/s/bnqzm0bwiktghg4/dscovrepicmoontransitfull%20-%20reduced.gif?dl=1)
Moon and Earth from EPIC on DSCOVR
   
(https://www.dropbox.com/s/08sp0gkdwx2kk5m/20170731%20-%20MSG-3_first_image_crop.png?dl=1)
MSG-3 captured its first image of the Earth
   
(https://www.dropbox.com/s/lp60myxsgo0xmj8/20160727%20-%20Russian%20Satellite%20Photo%20around%20midday%20-%20December%202015.png?dl=1)
Russian Satellite Photo
around midday in Dec 2015
   
(https://www.dropbox.com/s/a0zesphkha3fj1r/20160726%20-%20Himawari-8%2020160705120000fd.png?dl=1)
Himawari-8 20160705120000fd

Well, to be fair - and I was the only one who said I would do this - the challenge was to demonstrate this fact without relying on government space agencies, but only independent sources of media like that.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: rabinoz on January 15, 2018, 02:46:00 AM
Well, to be fair - and I was the only one who said I would do this - the challenge was to demonstrate this fact without relying on government space agencies, but only independent sources of media like that.
So sorry, that's what I get for jumping in bare feet and all - I didn't have boots on.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 16, 2018, 07:27:31 PM
Well, to be fair - and I was the only one who said I would do this - the challenge was to demonstrate this fact without relying on government space agencies.
That takes five seconds!
Google "SpaceX"!
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 16, 2018, 07:46:44 PM
Well, to be fair - and I was the only one who said I would do this - the challenge was to demonstrate this fact without relying on government space agencies.
That takes five seconds!
Google "SpaceX"!

Eh... too easy. Let's assume we're limiting it to... non-corporate independents. At least, that's what I'm going to try.

My point is that you really don't need photographs to demonstrate the globe model and all of astronomy as accurate. It only requires that you understand the maths.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Pete Svarrior on January 17, 2018, 01:06:04 AM
That takes five seconds!
Google "SpaceX"!
Yes, relying on NASA's subcontractors is vastly likely to convince people who are skeptical of NASA. Great job!
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: KAL_9000 on January 17, 2018, 02:19:51 AM
That takes five seconds!
Google "SpaceX"!
Yes, relying on NASA's subcontractors is vastly likely to convince people who are skeptical of NASA. Great job!
SpaceX is an independent corporate entity. They have a contract with NASA to send cargo to the ISS, but they run completely independently and launch satellites for people who pay to use their rockets.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Ratboy on January 17, 2018, 05:06:11 AM
I was thinking that the management of NASA must be total idiots to fake a whole space program and then do it so poorly with them being accused of a terrible safety culture and pretending to kill 7 astronauts twice due to poor decisions at the top.  And then to scatter pieces of a fake shuttle all over Texas and get a whole bunch of people to walk the bushes looking for parts and getting confused with bicycle parts in the mix and then finding 1/3 of the shuttle making them look like fools.  Why not have a fake space program that makes management look like competent workers instead, since it is all fake anyway?  If I was doing a fraud to get money, I would try to make it look well run to make it easier to get funding, not the opposite.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 17, 2018, 07:04:16 AM
I was thinking that the management of NASA must be total idiots to fake a whole space program and then do it so poorly with them being accused of a terrible safety culture and pretending to kill 7 astronauts twice due to poor decisions at the top.  And then to scatter pieces of a fake shuttle all over Texas and get a whole bunch of people to walk the bushes looking for parts and getting confused with bicycle parts in the mix and then finding 1/3 of the shuttle making them look like fools.  Why not have a fake space program that makes management look like competent workers instead, since it is all fake anyway?  If I was doing a fraud to get money, I would try to make it look well run to make it easier to get funding, not the opposite.

Ah... the global conspiracy paradox.

They have the power, they pull the strings, they have their fingers in every pie...

... but for some reason, they can’t get all the bubbles out of the mock-up ISS spacewalk pool. Tis a mystery...
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: OneOrion on January 17, 2018, 01:22:23 PM
Here's a chance for flat earthers to inbed themselves with the Antatartic Army. They can join the special forces of the Antarctic alliance that require carpenters, fitters, electricians ect. Unfortunately you have to come from the mythical country of Australia, the land they squash on their Map....

They could go and see it for themselves and get paid! In all seriousness I was going to do this when I was younger but life and kids got in the way. I've heard it's an amazing experience...

http://jobs.antarctica.gov.au

Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: StinkyOne on January 17, 2018, 02:00:39 PM
I was thinking that the management of NASA must be total idiots to fake a whole space program and then do it so poorly with them being accused of a terrible safety culture and pretending to kill 7 astronauts twice due to poor decisions at the top.  And then to scatter pieces of a fake shuttle all over Texas and get a whole bunch of people to walk the bushes looking for parts and getting confused with bicycle parts in the mix and then finding 1/3 of the shuttle making them look like fools.  Why not have a fake space program that makes management look like competent workers instead, since it is all fake anyway?  If I was doing a fraud to get money, I would try to make it look well run to make it easier to get funding, not the opposite.

Don't forget the human remains they found.
http://www.freerepublic.com/focus/news/834205/posts (http://www.freerepublic.com/focus/news/834205/posts)

I guess they killed some people, mangled their bodies, and scattered the remains.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Vespa on January 25, 2018, 11:00:57 PM
I've been reading around on the forum a bit, and I've noticed a common trend.

The senior Flat Earthers cherry pick what they respond to.  The creator of this topic puts in a lot of effort to thoroughly address everything Tom posts and is genuinely wanting to advance the discussion.  Yet Tom posts very short vague replies which don't address the majority of the topic creator's points, and obviously has no interest in furthering the discussion evident by the lack of replies for 8 days now.

Pete Svarrior rather than contribute to the topic, decides to focus in on the barely relevant car part of the analogy while dismissing later examples that directly show that a shape may not actually be what it appears to the eye
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 26, 2018, 10:35:30 AM
Tom basically stops replying when he's shown to be wrong. In the "clouds lit from below" thread Tom claimed that perspective causes the effect (he claimed that If I raise my hand so it looks like it is above a distant light then the shadow is cast upwards). I did an experiment to prove him wrong, posted photographic evidence. No response. I subsequently drew this diagram to say how ridiculous his claim was:

(https://image.ibb.co/bVgpMm/Lamp_Posts2.jpg)

There is no way to cling to flat earth theory without invoking conspiracy. NASA, every other space agency, the airline industry, the cruise line industry, the satellite TV industry, the GPS industry.
A LOT of people would have to be "in on it". And why? Why is the "fact" that the earth is flat such a terrible truth which must be hidden from us. I know the answer to some of that are that "NASA think it's a sphere so their CGI images show it that way" but it's still a conspiracy because they are hiding the truth that they can't go into space, as are some of the other people I mentioned.

Their Occam's Razor page says:
"What's the simplest explanation; that NASA has successfully designed and invented never before seen rocket technologies from scratch which can accelerate 100 tons of matter straight up at 7 miles per second, and that NASA can do the impossible on a daily basis, explore the solar system, and constantly wow the nation by landing a man on the moon and sending robots to mars; or is the simplest explanation that they really can't do all of that stuff?"

I would counter that by saying something like:
"What's the simplest explanation; that NASA, every other space agency, the people who run GPS, satellite TV, weather and communication satellites, the airline and cruise line industry who plot their routes based on a spherical earth...is it simpler to think that they are all lying to us to us for reasons which are not well explained and that all of science is wrong; or is the simplest explanation that the earth is indeed spherical?"
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Macarios on January 26, 2018, 12:32:10 PM
When you raise your hand (6 ft) above your head (5 ft) it might seem higher than last light in the line (20 ft), but it won't be.
Light beam from last light (20 ft) will still come to your hand (6 ft) from above.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 26, 2018, 01:10:36 PM
Correct. Tom said

Quote
as per the argument of how the sun can be lower than the mountain in order to look up at it, this was discussed earlier in this thread. If we have a series of lamp posts stretching into the horizon, it is possible and raise your hand to be above a small lamp post on the horizon in the distance. The distant lamp post is now looking up at your hand.
The distant lamp post has the opposite perspective. It sees you at the horizon and it sees your hand slightly above the horizon, and therefore its photons are angled upwards at it.

And I as I said to him in my reply, this is the same level of logic as "when I close my eyes I can't see anything, therefore nothing can see me and I have thus become invisible".
It's the reasoning of a young child.

The angle of a shadow depends on the PHYSICAL relative positions of the light source and the object which the shadow is cast of, not your perspective.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: OrigamiBoy on January 26, 2018, 02:22:34 PM
I've been reading around on the forum a bit, and I've noticed a common trend.

The senior Flat Earthers cherry pick what they respond to.  The creator of this topic puts in a lot of effort to thoroughly address everything Tom posts and is genuinely wanting to advance the discussion.  Yet Tom posts very short vague replies which don't address the majority of the topic creator's points, and obviously has no interest in furthering the discussion evident by the lack of replies for 8 days now.

Pete Svarrior rather than contribute to the topic, decides to focus in on the barely relevant car part of the analogy while dismissing later examples that directly show that a shape may not actually be what it appears to the eye

Completely agree. This is why I've stopped posting on this website recently. One of my favorite topics is satellites. It's sorta funny because you know you've won the argument when they stop responding.  Look at any of my satellite threads, all forgotten. And there's a pattern, we RE'ers bring up some irrefutable evidence and the Fe'ers just stop responding. The only real debate I've had so for about satellites with Fe'ers is when Tom said it was managed by an old WWII system of navigation called ELoran. I then brought up satellite phones and they stopped responding, I made a separate thread for satellite phones, and junker moved it to angry rated for some reason unrelated to the actual post. I made a thread called satellite phones v2, I and some other RE'ers brought up some more irrefutable evidence and they stopped responding. After a few weeks, I got annoyed and bumped the thread and got banned for 3 days. And what you said about them cherry picking and giving vague answers is soo true. I've seen a post where they fill 2-3 paragraphs with evidence and Tom literally makes a 1 sentence response barely commenting on 1 point made in the thread. And Pete spends most of his time in the lower fora making jokes in one of his threads. When I first went to this website I wanted to debate, but I've learned that you don't debate on this website, you just bring up points and get no complete responses.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 26, 2018, 03:33:56 PM
When I first went to this website I wanted to debate, but I've learned that you don't debate on this website, you just bring up points and get no complete responses.
Same. I signed up because I am genuinely fascinated by FE Theory, the idea that people in this day and age can still believe this is interesting.
So I signed up to debate the issues and try and understand how their model works.

The issue is, their model doesn't work on any level. I posted a thread about the FE Sun - I read through their Wiki first and my questions were based on what it says there. It did generate some debate but most of the difficult questions I asked remain unanswered - how the sun's orbit works, how it can be a spotlight and yet still illuminate the moon sideways etc. I guess the reason is there are no answers to these things. Which makes me wonder if this whole site is a joke and we are being trolled. Pretty much the first question in their FAQ is "is this site a joke" and they claim not, but the FE model they currently have falls so flat (pun intended) and so spectacularly fails to explain observations that you have to wonder whether they really believe it. There is a lot of confirmation bias and cognitive dissonance going on, but still.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Dr David Thork on January 26, 2018, 03:52:21 PM
When I first went to this website I wanted to debate, but I've learned that you don't debate on this website, you just bring up points and get no complete responses.
You can debate. But you need to be interesting to get a response. Lets do a thought experiment using this thing I like to call empathy.

Imagine you have been a flat earther for 10 years. You've made 50,000 posts, gone over every topic again and again. And someone signs up with a new account and asks you about gravity, or Coriolis, or satellites. How enthusiastic are you going to be about having that 'debate' for the 400th time? Meanwhile someone is talking about a new film that has come out or some new game or hardware in the lower fora. Which thread are you going to engage in?

This is our site. Our home. You don't walk in, grab the remote and change the channel. Either you come up with something interesting, or you get no response. We aren't here to serve you. Everything you might wish to know about earths shape is in the books we reference, the wiki we provide, the FAQ you probably didn't read and the millions of threads already on the site. The flat earth society is for flat earthers and friends of the society. The clue is in the name.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 26, 2018, 04:16:18 PM
Imagine you have been a flat earther for 10 years. You've made 50,000 posts, gone over every topic again and again. And someone signs up with a new account and asks you about gravity, or Coriolis, or satellites. How enthusiastic are you going to be about having that 'debate' for the 400th time? Meanwhile someone is talking about a new film that has come out or some new game or hardware in the lower fora. Which thread are you going to engage in?
Fairly reasonable. But my frustration is my thread about the FE sun was based on your Wiki. I had some questions which I didn't feel were answered in the Wiki so they seemed like reasonable questions and while the thread did generate a few pages of debate there were some fairly fundamental questions which just weren't answered. It feels like if you (plural) don't have answers you don't engage. If you're serious about a FE model that works you should be engaging with this stuff. Or, if you have and there are reasonable responses then you could at least point us in the right direction.

My frustration with Tom in particular is he does engage with debates but then walks away from them when he's shown to be wrong. He then says "there are 100 REs for every FE, I can't reply to everyone". But actually the upper fora aren't that busy here, he has time to engage when he wants to, he just stops doing so when someone proves him wrong about something as he did when I proved him wrong on perspective and shadows. I even took the time to do an experiment to demonstrate my point. The two reasonable responses then are either a reply which explains why I am mistaken and my proof is inadequate or to admit he's wrong. He did neither, he just walked away from the thread.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Dr David Thork on January 26, 2018, 04:40:47 PM
Usually Tom will answer everything. At some point you won't accept something he says or some evidence he points to. He may give further examples. You won't accept them either. Where is he going to go from there? He's showed you his reasons, you don't agree ... that's the end of the debate. He told you everything he could, he told you why he thinks what he thinks and you didn't accept it. What are you hoping to acheive? Are you expecting to be the person who convinces Tom the world is round? Or are you expecting Tom to convince you that it is flat? There is no winner. It is an exchange of ideas and once those ideas are exchanged, the thread is done and Tom will leave it.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: supaluminus on January 26, 2018, 04:53:38 PM
I've been reading around on the forum a bit, and I've noticed a common trend.

The senior Flat Earthers cherry pick what they respond to.  The creator of this topic puts in a lot of effort to thoroughly address everything Tom posts and is genuinely wanting to advance the discussion.  Yet Tom posts very short vague replies which don't address the majority of the topic creator's points, and obviously has no interest in furthering the discussion evident by the lack of replies for 8 days now.

Pete Svarrior rather than contribute to the topic, decides to focus in on the barely relevant car part of the analogy while dismissing later examples that directly show that a shape may not actually be what it appears to the eye

Thank you, that is a succinct and excellent summary.

To be fair, I haven't posted on this forum in over a week, but I been busy. I still owe totallackey a video explanation of a very bad chart that attempts to debunk the round earth model.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: Vespa on January 26, 2018, 05:55:01 PM
Imagine you have been a flat earther for 10 years. You've made 50,000 posts, gone over every topic again and again. And someone signs up with a new account and asks you about gravity, or Coriolis, or satellites. How enthusiastic are you going to be about having that 'debate' for the 400th time? Meanwhile someone is talking about a new film that has come out or some new game or hardware in the lower fora. Which thread are you going to engage in?

That's reasonable, but have you read through any of this thread?  Granted it's quite long, but it is nothing like you've described.  Also like AllAroundTheWorld has mentioned, there are various other threads where discussion has stopped when evidence or arguments come up that the senior Flat Earther's don't have a response to.

Quote
Usually Tom will answer everything. At some point you won't accept something he says or some evidence he points to. He may give further examples. You won't accept them either. Where is he going to go from there? He's showed you his reasons, you don't agree ... that's the end of the debate. He told you everything he could, he told you why he thinks what he thinks and you didn't accept it. What are you hoping to acheive? Are you expecting to be the person who convinces Tom the world is round? Or are you expecting Tom to convince you that it is flat? There is no winner. It is an exchange of ideas and once those ideas are exchanged, the thread is done and Tom will leave it.

This is just not true in any of the discussion or debate threads I've read, in fact it usually the exact opposite.  Just read through this thread for an example.  Where are Tom and/or Pete's responses?  They both started to discuss and then abandoned ship
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: AATW on January 26, 2018, 06:02:10 PM
Usually Tom will answer everything. At some point you won't accept something he says or some evidence he points to. He may give further examples. You won't accept them either. Where is he going to go from there? He's showed you his reasons, you don't agree ... that's the end of the debate. He told you everything he could, he told you why he thinks what he thinks and you didn't accept it. What are you hoping to acheive? Are you expecting to be the person who convinces Tom the world is round? Or are you expecting Tom to convince you that it is flat? There is no winner. It is an exchange of ideas and once those ideas are exchanged, the thread is done and Tom will leave it.
That really isn't my experience of threads where I've seen Tom debating stuff. Look at this thread for example, the one I mentioned above
https://forum.tfes.org/index.php?topic=6875.160
His explanation for the angle of shadows is ludicrous. I did an experiment which proved how silly it was and have provided photographic proof. Later down the page I provided a diagram showing he is wrong. How is that the end of the debate? He has made a claim about why the shadows are angled as they are. He provides no evidence or proof, he just states it. I take the time to do an experiment which proves him wrong and he ignores it. He hasn't showed his reasons, he just stated his position and when I proved him wrong he walked away from the thread. I've seen him do it to other people too.
I guess I don't expect Tom admit he is wrong. He has staked too much on this, the cognitive dissonance just won't let him. But there are other people looking here who might see the things I and others post and it might sway them. One could argue why does it matter what shape the world is. I just think the truth is important and worth standing up for, especially in the "post truth" world we find ourselves in where it increasingly doesn't seem to matter to people what is true. It does matter. Sensible debate has to start with a shared model of reality.
If you can't answer basic questions like "how can the sun shine sideways to illuminate the moon so we can see it but not shine diagonally so we can see it at night" then you have to question how well your model works. Which doesn't mean there is no possible flat earth model which could work, but the one presented in your Wiki doesn't.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: ShowmetheProof on January 26, 2018, 06:18:58 PM
I have to say, that is a good summary of what happens.  I have seen diagrams created multiple times that show proof against TFE, but they are immediately dismissed by FE'ers.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: OrigamiBoy on January 26, 2018, 06:31:12 PM
Usually Tom will answer everything. At some point you won't accept something he says or some evidence he points to. He may give further examples. You won't accept them either. Where is he going to go from there? He's showed you his reasons, you don't agree ... that's the end of the debate. He told you everything he could, he told you why he thinks what he thinks and you didn't accept it. What are you hoping to acheive? Are you expecting to be the person who convinces Tom the world is round? Or are you expecting Tom to convince you that it is flat? There is no winner. It is an exchange of ideas and once those ideas are exchanged, the thread is done and Tom will leave it.

That would be fine if it were true. Tom hardly ever gives a straight answer with evidence to back it up. Look at my GPS thread, for example, I asked basically asked what allowed me to get a signal in the middle of the Gulf of Mexico and he said eLORAN. I then brought up satellite phones and have still not gotten a response.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: JohnAdams1145 on January 27, 2018, 01:13:14 AM
One should note that the eLORAN explanation is garbage. The signals transmitted by the GPS and GLONASS satellites are well-documented. People (read: not the government) design their own receivers for them that point at the sky to locate the satellites and calculate travel time to each. You can make one yourself if you're good at electrical engineering. LORAN would require a completely different receiver under completely different assumptions.
Title: Re: You Can Neither Demonstrate Nor Defend Flat Earth Without Invoking Conspiracy
Post by: lookatmooninUKthenAUS on January 27, 2018, 12:29:12 PM
It seems that most of the obstacles to the 'truth' here relate to how one can ascertain the reliability of objective data. In the scientific sphere (pardon the pun..he he) data must be:

1. Recorded accurately (with well calibrated detection methods) - to satisfy this we will use our eyes. No systematic error can creep in since no calibration is required. Perception can be an issue but not in the case we shall outline below.
2. Recorded without prejudice (a problem even in the scientific realm) - this is normally surmounted by doing a 'double blind' study where the observers and recorders are unaware of the 'desired' outcome. To satisfy this we could allow only one observer to take part, namely the flat earther.  Otherwise we could contact a random sample of people and ask them to report observations to another randomly sampled group of volunteers with adequate mathematical knowledge to draw a graph.
3. Repeat the process: Once a conclusion is made regarding flat/round/otherwise we can repeat the experiment using other test criteria, this is the 'peer reviewing' process. Normally this is done via published articles but the idea of getting other separate parties to review your experiment and/or repeat it is not exclusive to science. Its a common sense approach and removes the 'conspiracy theory' element. All you need are some people willing to make simple observations and send them to you.

Method 1
- Look at the moon (or get others to do so and record the position of key features.
- Fly to different, distant part of the Earth.
- Look at the moon again (or record same features).
- If the moon looks the same from all locations, then the Earth is flat. If it looks different, it is not. Indeed, if any features are upside down, it is because the Earth must be spherical.

The beauty of this method is - you can do it yourself. However, the observations recorded by your observers should be the same no matter how many people take part. Reality is reality after all.

Even better would be to sign up for space-X commercial space flights which should commence within our lifetime. I would imagine the flat Earth society would be all over that one.

Other methods I have thought of involve recording the centripetal force caused by the earth's rotation at different positions. If flat there should be no variation in the vertical component, indeed there should be no vertical component.

I await the responses to my suggestion with interest. If we assume that a person can trust their own eyes to record objective reality on a macroscopic scale then we have somewhere to start. Otherwise we are adrift in a reductionist world of rumour and eternal ignorance where one persons absolute truth is another persons conspiracy theory.