Now, if you were a God—or a wizard—what would be the first actions you’d take? What do you feel really needs fixing in this crazy world?
“Oh, man! One of them is the tyranny of agriculture. We’re turning everything on the planet into food for humans so we’re cutting down the rainforests, displacing all of the animals, and we’re doing all this to feed humans. That all started with the advent of agriculture. When we were hunters and gatherers, the population could only go as far as the food could go. Scientists did an experiment once and they came up with a very clear answer to this: you put five mice in a cage and you give them enough food for five mice, guess what? You’ll only have five mice. If you put enough food for ten mice, you’ll have overpopulation. And we’re already there. We have 7 billion people on this planet. It’s not that there’s not enough room on this planet for 7 billion people, it’s that the energy needs for 7 billion people are 7 billion people’s worth of energy needs, as opposed to, say, 2 billion. Imagine how much pollution would be in the air and the oceans if there were only 2 billion people putting it in? So yeah, we’re already overpopulated.”