This old Google EDU talk was the first time I heard of Doug Lenat. Sad to hear: a. of his passing b. that CYC didn't eventually meet it's goals https://www.

This old Google EDU talk was the first time I heard of Doug Lenat. Sad to hear: a. of his passing b. that CYC didn't eventually meet it's goals https://www.youtube.com/watch?v=KTy601uiMcY https://www.youtube.com/watch?v=KTy601uiMcY