Pretty sure there are people looking into nuclear deterrence, bioterrorism defense, planetary defense etc. (We didn't have a nuclear war or some bioweapon killi

Pretty sure there are people looking into nuclear deterrence, bioterrorism defense, planetary defense etc. (We didn't have a nuclear war or some bioweapon killing everyone, for example, despite warnings). There are people studying how previous societies got into existential risk situations, too. We also have a huge amount of socio-economic modelling going into climate change, for example. So I'd say there should be quite a few around.