OpenAI - Spinning Up in Deep RL Workshop

Opening & Intro to RL, Part 1, by Joshua Achiam at 25:11 Intro to RL, Part 2, by Joshua Achiam at 1:48:42 Learning Dexterity, by Matthias Plappert at 2:26:26 AI Safety: An Introduction, by Dario Amodei at 2:58:00