If this risk area is of interest to you and haven't already, you might want to look into some of the "x-risk" effective altruism stuff going on. My favored bran

If this risk area is of interest to you and haven't already, you might want to look into some of the "x-risk" effective altruism stuff going on. My favored branch of EA is about solving global poverty, but it's also got a bunch of people thinking about black swan extinction-level events. One notable organization here is ALLFED[0] -- they're specifically looking at how to avert global famine in cases of global catastrophes. [0] https://allfed.info/ https://allfed.info/