Somewhat facetious blog title. I'll keep snottiness to a minimum.
Anybody -- even liberals -- can use this as a kind of Cliff Notes for one brand of environmentalism. I'll be more likely to simply describe an idea or behavior than make a case for it. My prejudices, but I'm not pulling them out of the air, and I'm not taking them uncritically for some Green Vatican.
Garrett Hardin's The Tragedy of the Commons from 1968 makes a case against libertarianism that demands consideration: A society in which individuals -- even marginally -- rationally maximize their own benefits eventually exceeds carrying capacity.