"There’s a principle in game theory known as min-maxing, meaning that in any given system, behaviors will evolve that maximize gain for minimum effort. This means that a lot of thought has to be put in to bulletproofing a new system against min-maxing. Take the internet, for example. The designers of the internet thought it was going to be this wonderful open community. They were expecting it to be nothing but unicorns shitting rainbows. But in come the min-maxers with their spam, bot nets, and viruses."