Who is more scientific, the skeptics or the E.P.A.?

Who is more scientific? Does Lisa know that if there were no Greenhouse Gasses there would be no life on this planet? The earth would be like Mars.

By Elmer Beauregard
I don't know about you but I am getting tired of the lame stream press saying that the skeptics don't believe in science. Like this article at the Voice of America, by the way they only have one comment posted and its by a warmist. I tried commenting and it hasn't been "approved" yet.
The NIPCC just released what I think is a very scientific study dispelling a lot of the Global Warming fear mongering. On the other hand I recently came across this video of Lisa Jackson, EPA head, where she says, "Greenhouse gases are pollution".

Who is more scientific? Does Lisa know that if there were no Greenhouse Gasses there would be no life on this planet? The earth would be like Mars.