> major dieoffs in warm latitudes, even for humans, due to exceeding wet bulb limits

my extremely pessimistic position is nothing will happen systemically even after the first few such events, and they'll take tens if not hundreds of thousands of lives.

I hope writing this out jinxes it.

You saw our reaction to covid. Millions. It will take millions of deaths in a nuclear armed country. See 'The ministry for the future'

The ingredients for the Syrian conflict came about because of climate change (dried up farms - farmers moving to cities to find jobs - social tension). The last 10+ years has shown that the relatively well-off Europeans would rather watch the Syrians drown rather than "pollute" their luxury enclaves...

We'd rather kill everyone else rather than give up our luxuries...

Are you kidding? It will be Millions easily. It will just take 1 or two blackouts in wet bulb conditions to cause that

We are already far past the point of mere thousands of lives. Entire cities have been wiped off the map by floods.

It will take millions, if not close to a billion lives before we get serious

I wish it were different but I would not be surprised if it’s billions before anything changes. And even then there will be a major proportion of people that celebrate it as the second coming.