I’d guess a longtermist altruist movement would have wound up with a flatter GCR porfolio at the time. It might have researched nuclear winter and dirty bombs earlier than in OTL (and would probably invest more in nukes than today’s EA movement), and would have expedited the (already pretty good) reaction to the discovery of asteroid risk. I’d also guess it would have put a lot of attention on the possibility of stable totalitarianism as lock-in.
I’d guess a longtermist altruist movement would have wound up with a flatter GCR porfolio at the time. It might have researched nuclear winter and dirty bombs earlier than in OTL (and would probably invest more in nukes than today’s EA movement), and would have expedited the (already pretty good) reaction to the discovery of asteroid risk. I’d also guess it would have put a lot of attention on the possibility of stable totalitarianism as lock-in.