Okay, so English settlers brought rabbits with them to Australia to breed for food and stuff, right? But they escaped and basically started destroying the country, eating the vegetation, that kind of thing. So by the early 1900s, the government was trying to figure out a way to get rid of all the rabbits. Want to hear what their genius plan was? The rabbit-proof fence. Worked out great for the rabbits. Once they learned how to play badminton and got the hang of tennis on grass, they couldn’t remember how they ever lived without it. Supposedly there was something like six hundred million rabbits by 1950. But you’re missing the point. The point is that even though it was pretty obvious from the beginning it wasn’t working, they kept right on building it—two thousand miles of it.