And what will people do? Wait until governments do something. People will bitch about the environment and still buy SUV's and waste. We canít wait until governments do something because they wonít. Look what happened with Kyoto. Canada voted in the Conservatives! Citizens have to stop polluting now. Take public transit or ride a bike and get some exercise. North Americans are already to fat anyway. I do my part. I sold my car and ride my bike to work everyday.