One of the proof points in the wiki is Michelson-Morley. FE says electromagnetic acceleration explains why the sun appears to go down below the horizon yet is actually always circling above us. Since EA has no equations, experiments or explanations, can RE dismiss Michelson Morley by postulating an unknown force without equations, experiments or explanation? Seems only fair. Under the rule that you can invalidate observations without equations, experiments, or explanations, can't you make any claim on the shape of the earth?