This demonstrated the folly of the work of several leaders in the field. [[Bertrand Russell]] had already published, in Principia Mathematica (1910-13), a massive attempt to axiomatize mathematics. Gödel's proof also showed that the formalist approach of [[David Hilbert]] was bound to fail to prove consistency. | This demonstrated the folly of the work of several leaders in the field. [[Bertrand Russell]] had already published, in Principia Mathematica (1910-13), a massive attempt to axiomatize mathematics. Gödel's proof also showed that the formalist approach of [[David Hilbert]] was bound to fail to prove consistency. |