I had this reaction as well. Can't speak for OP, but one issue with this is that audio is harder to look back at than writing; harder to skim when you're just looking for that one thing you think was said but you want to be sure. One solution here would be transcription, which could probably be automated because it wouldn't have to be perfect, just good enough to be able to skim to the part of the audio you're looking for.
You might check out this SEP article: https://plato.stanford.edu/entries/morality-biology/. Haven't read it myself, but looking at the table of contents it seems like it might be helpful for you (SEP is generally pretty high-quality). People have made a lot of different arguments that start from the observation that human morality has likely been shaped by evolutionary pressures, and it's pretty complicated to try to figure out what conclusions to draw from this observation. It's not at all obvious that it implies we should try to "escape the shackles of evolution" as you put it. It may imply that, but it also may not. (In particular, "selective evolutionary debunking arguments" seem to have implications along these lines, but "general evolutionary debunking arguments" seem to lead to almost the opposite conclusion.)
You might also check out this post by Eliezer.
So I am a philosopher and thus fundamentally unqualified to answer this question. So take these thoughts with a grain of salt. However:
In other words, it seems like you might have a shot at transitioning (though I am very, very unqualified to assess this), but also there seem to be good, longtermist-relevant research opportunities even within economics proper.
Let me say this: I am extremely confused, either about what your goals are with this post, or about how you think your chosen strategy for communication is likely to achieve those goals.
Not Jeff, but I agree with what he said, and here are my reasons:
Ooh, I would also very much like to see this post
Hm. Do you think it would be useful for me to write a short summary of the arguments against taking normative uncertainty into account and post it to the EA forum? (Wrote a term paper last semester arguing against Weatherson, which of course involved reading a chunk of that literature.)
I'd be very interested in hearing more about the views you list under the "more philosophical end" (esp. moral uncertainty) -- either here or on the 80k podcast.
Definitely, I'll send it along when I design it. Since intro ethics at my institution is usually taught as applied ethics, the basic concept would be to start by introducing the students to the moral catastrophes paper/concept, then go through at least some of the moral issues Williams brings up in the disjunctive portion of the argument to examine how likely they are to be moral catastrophes. I haven't picked particular readings yet though as I don't know the literatures yet. Other possible topics: a unit on historical moral catastrophes (e.g. slavery in the South, the Holocaust); a unit on biases related to moral catastrophes; a unit on the psychology of evil (e.g. Baumeister's work on the subject, which I haven't read yet); a unit on moral uncertainty; a unit on whether antirealism can escape or accommodate the possibility of moral catastrophes.
This is all still in the brainstorming stage at the moment, but feel free to use any of this if you're ever designing a course/discussion group for this paper.