Philosophers of science have repeatedly demonstrated that more than one theoretical construction can always be placed upon a given collection of data. Thomas Kuhn More Quotes by Thomas Kuhn More Quotes From Thomas Kuhn Political revolutions aim to change political institutions in ways that those institutions themselves prohibit. Their success therefore necessitates the partial relinquishment of one set of institutions in favor of another, and in the interim, society is not fully governed by institutions at all Thomas Kuhn political-revolution favors way Crisis alone is not enough. There must also be a basis, though it need be neither rational nor ultimately correct, for faith in the particular candidate chosen. Thomas Kuhn alone need enough faith