Need some help from those smarter than me about Global Warming denial science

[navarth]

I have a BIL who from time to time will send his latest denial science link. I'd like to post it here to see if I can get some quick rebuttal, just because he's pissing me off this time.

I wouldn't mind learning more about this myself as I go along, but problem is I'm slammed just working to survive and take care of my family so I really don't have the free time to do the research myself. I wish I had Bill McKibben on speed dial but DU is the closest thing. Can someone offer some quick help? If not, just ignore me.

Here is the link he sent:

http://principia-scientific.org/supportnews/latest-news/163-new-discovery-nasa-study-proves-carbon-dioxide-cools-atmosphere.html

I'm sure there will be many ways to discredit the writers of the article. No doubt they have an agenda, or are on somebody's payroll. But I'd also like to be able to rebut the science as best I can.

Any help is greatly appreciated, thanks.