I’m not sure if you are actually serious. They did not have billions of people relying on a very brittle global economy back in the day. They did not have cities with millions of people and an enormous infrastructure to keep these people alive.
I'm not the one implying impending doom if the climate is getting slowly warmer.
>> They did not have billions of people relying on a very brittle global economy back in the day.
Compared to freezing in an ice desert, not knowing when you'll eat next time.
>> They did not have cities with millions of people and an enormous infrastructure to keep these people alive.
Funny, I see our infrastructure as a strength and not a liability.