> This is a road that does not lead to Friendly AI, only to AGI. I doubt this has anything to do with Lenat's motives - but I'm glad the source code isn't published and I don't think you'd be doing a service to the human species by trying to reimplement it.
To my mind -- and maybe this is just the benefit of hindsight -- this seems way too overcautious on Yudkowsky's part.
[1]: https://www.lesswrong.com/posts/t47TeAbBYxYgqDGQT/let-s-reim...