When I grew up in India AC was actually almost nonexistent (except for very rich people and some offices). Instead there were lots of trees, high-velocity ceili

When I grew up in India AC was actually almost nonexistent (except for very rich people and some offices). Instead there were lots of trees, high-velocity ceiling fans, and ventilation (which is important when there's no electricity). Heatstroke/sunstroke outdoors was known, but deaths from hot conditions indoors were rare. Today, there's fewer trees and a lot more AC. It's ironic because AC (especially inefficient window units) contributes to global warming in a big way.