Me too, but I started from the context of AGI safety: eventually we will make a superintelligent machine without any wisdom, that could be given any moral system, even making paperclips.

So here’s my draft of a logical path to maximal morality, and consequent values: https://www.quora.com/If-you-were-to-come-up-with-three-new-laws-of-robotics-what-would-they-be/answers/23692757

Of course it was downvoted to oblivion on LessWrong, probably because they believe: https://www.lesswrong.com/posts/NnohDYHNnKDtbiMyp/fake-utility-functions