You mean the UN and government backed scientists. There are more top scientists that challenge global warming, or atleast the man made theory. Swings and roundabouts!Naturally, the creamof TD's community is right, and the overwhelming majority of the world's scientists are wrong on global warming.....
For those of you who are actually able to comprehend the issues involved, I strongly recommend the June 2009 edition of Discover magazine - it has an article called "The State of the Climate—and of Climate Science" with interviews with four well-known climatologists. Some of many noteworthy quotes:
Bill Easterling: When we entered into the computer all the various things that forced the climate to change, we were able to faithfully reproduce the temperature record of the past 100 years globally. When you take out the component of human-generated carbon dioxide, the models don’t work at all. There are all these people who say, “Well, what about the sun? Why don’t they think about solar variability?” Of course we think about the sun. The models think about all these things, but the models work only if you put all the components in, and one of the big components is us.Ken Caldera: To me the most compelling evidence is the fact that the stratosphere—the upper atmosphere—is cooling while the lower atmosphere and the land surface are warming. That’s a sign that greenhouse gases are trapping energy and keeping that energy close to the surface of the earth. I mentioned that in ocean acidification, you actually see animals that should make shells unable to make shells anymore. You could demonstrate the same kind of effect in a bell jar in the lab. There is a level of certainty about it.Stephen Schneider: First, with regard to your due diligence as a publisher, why hasn’t DISCOVER published a compelling account of the other side? Because there isn’t any. That’s a pretty good reason. There are a lot of things in that speculative and competing explanations category, but there is no preponderance, and that is what is compelling to me.
For example, take the evidence that Robin cited. If you were a cynic and you asked about the probability of the ice sheet in the north going up, it’s 50 percent. Going down? Fifty percent. And the South Pole going up? Fifty percent. Going down? Fifty percent. Probability they are both going together? Twenty-five percent. What’s the probability of the stratosphere cooling while the earth gets warmer? Again, assuming we knew nothing, 50 percent. Troposphere warming? Fifty. The probability that one will go up while the other goes down? Twenty-five percent. Same thing for other patterns, like the way high-latitude continents are warming more than low-latitude ones are.
With any single line of evidence, you can say, “Oh, well, there’s still a 25 percent chance it’s random,” but what happens when you put all these events together? The probability of all these events’ lining up the same way is pretty darn low unless we are dealing with global warming.