Note: the talk actually starts at 50:00. It starts out with bad audio, which gets better eventually, and it has a long gap in the middle when they go for a break (since it’s a recording of a live stream). But the discussion and back-and-forth is riveting!

I like to transcribe and write up articles about videos like this, and this is a worthwhile candidate, if I can find the time. It would be a lot more accessible as annotated text with links and illustrations, than a long hard to hear video. (It’s also good to check with the people talking to make sure the transcription was right and captured their meaning.)