By now, you've probably seen the articles on the studies of the troposphere that did not agree with the rest of the global warming data and how it turned out that the data from those studies had been improperly interpreted. It's interesting to take a look at the two scientists who conducted this study, Dr. John Christy and Dr. Roy Spencer.
Here's a webpage from Dr. Christy, who describes himself as an "evangelical environmentalist" -
http://www.townhall.com/columnists/GuestColumns/Christy20050318.shtml
And here's what Dr. Spencer has to say in support of Intelligent Design -
http://techcentralstation.com/080805I.html
So did these two just screw up, or is there something else going on here?