I went 5 years without A/C in my car in southeastern Louisiana. I was fine in the daytime heat and humidity, even in the summer, but I would never want to slee

I went 5 years without A/C in my car in southeastern Louisiana. I was fine in the daytime heat and humidity, even in the summer, but I would never want to sleep in it. I suppose if everyone got hammocks it'd be fine, but beds are insulators. Your body heat works against you.