Exclusive NordVPN Deal ➼ https://nordvpn.com/withinreason. Try it risk-free now with a 30-day money-back guarantee. For early, ad-free access to videos, and to support the channel, subscribe to my Substack: https://www.alexoconnor.com. To donate to my PayPal (thank you): http://www.paypal.me/cosmicskeptic - 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: https://openlogicproject.org/ The Logic Manual, Volker Halbach: https://amzn.to/4fPhyKG A Friendly Introduction to Mathematical, Leary and Kristiansen: https://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: https://www.alexoconnor.com SOCIAL LINKS: Twitter: http://www.twitter.com/cosmicskeptic Facebook: http://www.facebook.com/cosmicskeptic Instagram: http://www.instagram.com/cosmicskeptic TikTok: @CosmicSkeptic The Within Reason Podcast: https://podcasts.apple.com/gb/podcast/within-reason/id1458675168 - CONTACT Business email: contact@alexoconnor.com Brand enquiries: David@modernstoa.co ------------------------------------------