Beat the Heat. Beat it Dead! With a capital D!
Aaaaarghgh! This entry is being made at around two in the morning, and I blame summer heat. Thus, I propose this idea: that we block out the sun, throwing the earth into a second Ice Age, because it requires less energy to heat air than to cool it. If necessary, we could live on the energy of sulfuric vents. Or block out the sun with a globe-encompassing solar panel. Problem solved.