Uploaded August 2025 | Updated September 2026, 2 weeks ago

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- VIDEO NOTES

Joe Folley runs the YouTube channel Unsolicited Advice - @unsolicitedadvice9198 - he graduated from Cambridge University with an MPhil in Philosophy, specialising in logic, in 2023.

- LINKS

The Open Logic Project: openlogicproject.org

The Logic Manual, Volker Halbach: amzn.to/4fPhyKG

A Friendly Introduction to Mathematical, Leary and Kristiansen: amzn.to/3HEjw46

- TIMESTAMPS

0:00 - What is Logic?
5:04 - Aristotelian vs Stoic Logic
13:55 - How Logic Provides Clarity
19:50 - Ambiguities in Logical Language
30:15 - Validity vs Soundness in a Logical Argument
40:48 - Why Anything Follows From a Contradiction
48:50 - The Law of Non-Contradiction
57:35 - What is Truth and Falsity in Logic?
59:44 - Does Your Mum Know You’re Gay?
01:06:13 - What is Fuzzy Logic?
01:09:22 - What is Modal Logic?
01:14:48 - Informal Rules of Logic
01:30:23 - Resources to Learn About Logic

- CONNECT

My Website: alexoconnor.com

SOCIAL LINKS:

Twitter: twitter.com/cosmicskeptic
Facebook: facebook.com/cosmicskeptic
Instagram: instagram.com/cosmicskeptic
TikTok: @CosmicSkeptic

The Within Reason Podcast: podcasts.apple.com/gb/podcast/within-reason/id1458675168

- CONTACT

Business email: contact@alexoconnor.com

Brand enquiries: David@modernstoa.co

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