Yeah. The problem here isn't really whether we have to turn up the aircon in the summer. The problem is agriculture. Right now, when there's a particularly hot

Yeah. The problem here isn't really whether we have to turn up the aircon in the summer. The problem is agriculture. Right now, when there's a particularly hot summer, you get (at least here in Switzerland) lots of news stories about poor very poor harvests due to the heat. With a 2-5C increase, nearly all summers will be particularly hot, and nearly all harvests will be particularly poor. And we simply will not have enough food in the world.