#118 Joe Folley - Everything You Need to Know About Logic

Within Reason

Aug 24, 2025•1 hr 33 min

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Episode description

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Joe Folley runs the YouTube channel Unsolicited Advice. He graduated from Cambridge University in 202with an MPhil in Philosophy, specialising in logic.

TIMESTAMPS:

0:00 - What is Logic?
5:04 - Aristotelian vs Stoic Logic
12:47 - How Logic Provides Clarity
18:42 Ambiguities in Logical Language
29:07 - Validity vs Soundness in a Logical Argument
39:40 Why Anything Follows From a Contradiction
47:42 - The Law of Non-Contradiction
56:27 - What is Truth and Falsity in Logic?
58:36 - Does Your Mum Know You’re Gay?
1:05:05 What is Fuzzy Logic?
01:08:14 - What is Modal Logic?
01:13:40 - Informal Rules of Logic
01:29:15 - Resources to Learn About Logic

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