This comment by Richard Chappell explained clearly and concisely Eliezer's metaethical views. It was very highly upvoted, so apparently the collective wisdom of the community considered it accurate. It didn't receive an explicit endorsement by Eliezer, though.
From the comment by Richard Chappell:
(namely, whatever terminal values the speaker happens to hold, on some appropriate [if somewhat mysterious] idealization).
(i) 'Right' means, roughly, 'promotes external goods X, Y and Z' (ii) claim i above is true because I desire X, Y, and Z.
People really think EY is saying this? It looks to me like a basic Egoist stance, where "your values" also include your moral preferences. That is my position, but I don't think EY is on board.
"Shut up and multiply" implies a symmetry in value between diff...
From Costanza's original thread (entire text):
Meta: