Meta: This post attempts to summarize the interdisciplinary work on the (un)reliability of moral judgements. As that work contains many different perspectives with no grand synthesis and no clear winner (at present), this post is unable to offer a single, neat conclusion to take away. Instead, this post is worth reading if the (un)reliability of moral judgements seems important to you and you’d like to understand what the current state of investigation is.
Okay, thanks. I added a section to the summary: