Language

Logic at its Limit: The Grelling-Nelson Paradox



Dialect

Whoever said logic was infallible? Certainly not the German logicians who, in 1908, discovered this mind-bending paradox. Learn how they beat reason at its own game, all by asking a single question about two simple words. Don’t skimp out or you’ll miss the surprise twist at the end! Plus: a very brief, totally not copyright-infringing appearance by The Sorting Hat.

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Contents:
00:00 – A Tale of Two Words
02:04 – Semantic Sorting
03:30 – Paradox in a Nutshell
04:41 – Grammatical Formulas
06:53 – Breaking Logic
10:12 – The Naive Objection
11:18 – This was never about words, was it?