Moral choices are based on relative value and imperfect data

“It would concede far too much (indeed, concede the whole argument) to agree with the premise that you need absolute knowledge of absolutely good options and absolutely evil options in order to be moral. You can have uncertain knowledge of relatively better and relatively worse options, and still choose. It should be routine, in fact, not something to get all dramatic about.” (Eliezer Yudkowsky, Rationality)

Moral choices are based on relative value and imperfect data