HackerTube / Video
Category Theory by Tom LaGatta
AI Council

Tom LaGatta's talk on category theory at a 2014 LispNYC meetup, covering objects, morphisms and the basic ideas in an informal, conversational style. It runs about 97 minutes.
Recommended as a more approachable introduction to category theory than the more formal lecture series people often start with.
4 Hacker News mentions · 2014–2017