Well, AC does help. But fast forward 100, 200, 500 years. After the food riots, the protests, political meltdown, the scarcity of clean water, the wars, the sta

Well, AC does help. But fast forward 100, 200, 500 years. After the food riots, the protests, political meltdown, the scarcity of clean water, the wars, the starvation and pandemics, the loss of coastal cities, the collapse of ocean ecosystems, loss of the ice caps, forests, deserts spreading, we'll be lucky if 10 million people survive living...underground.