People have understood since the dawn of man that cold climates are difficult and dangerous with bad weather, and that warm climates are beneficial for survival.  But Politico says “decades of research” shows otherwise.

(57) WHEN THE WEATHER TURNED BAD. THE RESEARCH OF CLIMATE IMPACTS ON SOCIETY AND ECONOMY DURING THE LITTLE ICE AGE IN EUROPE. AN OVERVIEW

Trump’s next climate move: Show global warming benefits humanity – E&E News by POLITICO