Wow, that video is a lecture by one of the leaders of RISC-V. I had no idea there was a RISC-2 and RISC-3, and that they were optimized for SmallTalk and Lisp respectively. Wonder what Alan Kay has to say about RISC-V? He's been banging on about how Intel messed up their chip design, does he approve of RISC-V? Seems like the perfect time to get things done right.