This course sounds cool! Unfortunately there doesn't seem to be too much relevant material out there.
This is a stretch, but I think there's probably some cool computational modeling to be done with human value datasets (e.g., 70,000 responses to variations on the trolley problem). What kinds of universal human values can we uncover? https://www.pnas.org/doi/10.1073/pnas.1911517117
For digestible content on technical AI safety, Robert Miles makes good videos. https://www.youtube.com/c/robertmilesai
From what I understand, the MacArthur foundation was one of the main funders of nuclear security research, including at the Carnegie Endowment for International Peace, but they massively reduced their funding of nuclear projects and no large funder has replaced them. https://www.macfound.org/grantee/carnegie-endowment-for-international-peace-2457/
(I've edited this comment, I got confused between the MacArthur foundation and the various Carnegie philanthropic efforts.)
This is a really complex space with lots of moving parts; very cool to see how you've compiled/analyzed everything! Haven't finished going through your report yet, but it looks awesome :)