The history of this planet has demonstrated clearly that climate change happens. From Ice Ages to warm periods, climate change has been a constant, always. And yet, somehow, humanity is causing this change. And, SURPRISE, more government regulation and higher taxes (upon a population already struggling with high gas and food prices) are the answers. Funny, that's what Liberals had been proposing for decades prior to all this Global Warming hype began.
As Dana Carvey's Church Lady once said:
Look what Brian Williams considers deep analysis from "smart people"