There is no reason we cannot treat ethics like we do medicine, where prevailing wisdom is arrived at by a methodical and judicious process that is standardized.

There is no reason we cannot treat ethics like we do medicine, where prevailing wisdom is arrived at by a methodical and judicious process that is standardized. Sam Harris's "The Moral Landscape" is an excellent start for building intuition on how to do this. (https://samharris.org/books/the-moral-landscape/ https://samharris.org/books/the-moral-landscape/)