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| | ianwrightsite.wordpress.com
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| | A mathematical interpretation of the opening of Hegel's Science of Logic.
| | jdh.hamkins.org
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| | Philosophy of Mathematics, Exam Paper 122, Oxford University Wednesdays 12-1 during term, Radcliffe Humanities Lecture Room Joel David Hamkins, Professor of Logic Lucy, Charles - Personifications o...
| | 4gravitons.com
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| | Merging quantum mechanics and gravity is a famously hard physics problem. Explaining why merging quantum mechanics and gravity is hard is, in turn, a very hard science communication problem. The more popular descriptions tend to lead to misunderstandings, and I've posted many times over the years to chip away at those misunderstandings. Merging quantum mechanics...
| | scottaaronson.blog
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| (Thanks to Amit Sahai for spurring me to write this post!) The Background We all remember Gödel's First Incompleteness Theorem from kindergarten. This is the thing that, given a formal system F, constructs a sentence G(F) that's a mathematical encoding of "This sentence is not provable in F." If F proves G(F), then F proves...