AC Feels Great, But It’s Terrible for the Planet. Here’s How to Fix That
Traces air conditioning's history from a business tool for factories and stock exchanges to a symbol of American class and racial status, showing how Freon's ozone-destroying properties nearly caused catastrophe before the Montreal Protocol, and how its replacement, HFCs, became a potent greenhouse gas driving the very heatwaves AC is used to combat. Argues that swapping refrigerants alone won't solve the problem since cooling still demands massive energy and individual AC units worsen urban heat for those without access to them. Concludes that the real fix is cultural and infrastructural—shifting from private comfort toward public cooling solutions like shade, green space, and water infrastructure, since equitable communal cooling is both more effective and less destructive than everyone chasing personal comfort.