A number of days ago I spoke about a concept often used in teaching political science called The Tragedy of the Commons . To illustrate, I used one of my stock examples, that of whaling. Today, I could not help but photograph another of my hoard of examples to demonstrate public policy problems, which may be more readily apparent to people the world over. The building in which my office is located houses a number of businesses. Each floor of the converted warehouse has a small kitchenette, shared between offices. There are just three offices on the top floor, ours; a barrister/solicitor office; and an IT crowd who seems to do some sort of animation. As one might expect, the barrister and staff are all very neat and tidy, and for the most part our lot buy their lunch and don’t really use the kitchenette. I do, however, enjoy an instant coffee on a cold morning, so regularly use the kettle. That is generally the extent of my usage. The IT crowd, predictably, consists of a group of young,...