ToKCast cover image

Ep: 108 Steven Pinker’s ”Rationality”Chapter 3 ”Logic and Critical Thinking” - reflections and analysis.

ToKCast

00:00

Rules of Inference Explaining Refutation

Rules of inference allow one to prove a conclusion follows given premises. The most famous is called affirming the cedent, or modus ponens. By disjunctive addition, you can go from p to p or c. Hextable is in eg or unicorns exist; not p and cu are different things. More interesting is the principle of explosion, also known as from contradiction. Anything follows p, not p, therefore c.

Play episode from 59:08
Transcript

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app