Greenhouse Effect

The Kyoto Pact was signed today by many industrialized nations, excluding the United States of course (the world's largest producer of greenhouse gases). On Marketplace, one commentator stated that Kyoto will make little difference, noting that it will take 100 years to see a one degree centigrade change. Well heck, if it doesn't help me why should I do it? Let's just pave the whole f-ing planet. Forget our grandchildren. How American of U.S.!