More philosophically-minded critics regarded Einstein's argument for relativity as little more than a logical bait-and-switch ploy: "[T]he supposition of most expounders of the Special Theory, that Einstein has proved the relativity of simultaneity in general - or that his 'simultaneity' is something more than a logical artefact - must manifestly be given up."
Arthur O. Lovejoy
Source: "The Dialectical Argument Against Absolute Simultaneity", The Journal of Philosophy, 27, 1930
Contributed by: Zaady