Yeah, cars are a tragedy of the commons. They're great if you're the only person on the road: you can get to anywhere you want on your own schedule. But then ev

Yeah, cars are a tragedy of the commons. They're great if you're the only person on the road: you can get to anywhere you want on your own schedule. But then everyone rationally chooses to drive, which makes it a pretty crummy way to get around. Not to mention all the externalities and inefficiencies involved.