Question: Why do you find graffiti on public bathroom walls but not on your own?Answer: Because you own your bathroom---and the rest of your house---so you have an incentive to take care of it. But "everybody" owns the public bathroom---and what everybody owns, nobody owns, and nobody has an incentive to take care of it.Question: Why are massive forest fires more likely to occur on publicly owned land (federal or state) than on privately owned land?Answer: For the same reason you find graffiti … [Read more...]