I disagree, the whackos portrayed there are to us what Al-Qu'aeda is to Islam, the Nazis are to the GOP, and the Communists are to the Liberals. It's the little changes that can add up quickly- using energy efficient lightbulbs, investing in better insulation, and walking around town (fewer changing of lightbulbs, a nicer house, and buns of steel are only some of the benefits).
-Penguin