Half the population of the world lives in China and India.
In fact most of the world population lives near the equator where it is a lot warmer than say Europe or America.
And it has been that way for thousands of years.

So does that suggest to anyone that a warmer climate is NOT the end of the world?

Every cooling event is recorded history is associated with mass crop failures and famine. And despite all the doomsday predictions, Nothing much has happened as we got warmer except the crops improved and we live better.