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35 votes
8 answers
7k views

Why not adopt the constructibility axiom $V=L$?

Gödelian incompleteness seems to ruin the idea of mathematics offering absolute certainty and objectivity. But Gödel‘s proof gives examples of independent statements that are often remarked as having ...
72 votes
13 answers
19k views

Logic in mathematics and philosophy

What are the relations between logic as an area of (modern) philosophy and mathematical logic. The world "modern" refers to 20th century and later, and I am curious mainly about the second ...
Gil Kalai's user avatar
  • 24.7k
53 votes
2 answers
3k views

Silver's approach to the inconsistency of $\mathrm{ZFC}$

As all probably know, Jack Silver passed away about one month ago. The announcement released, with delay, by European Set Theory Society includes a quote by Solovay about his belief on inconsistency ...
Rahman. M's user avatar
  • 2,381
13 votes
0 answers
2k views

Is there any correspondence between Gödel and Kreisel that supports Kreisel's observation that Gödel changed his mind about his 1938 set theory note?

At a conference in 1965 there were some interesting comments made by Kreisel and Mostowski asserting that Gödel later changed his mind regarding his1938 note on his set theory results (see Problems in ...
M. Solomon's user avatar