Global Warming Follies (off topic)
First, NASA's James Hansen and his group had to fix a Y2K bug that a Canadian statistician found in their processing of the thermometer data. As a result, 1998 is no longer the warmest year on record in the United States - 1934 is. The temperature adjustment is admittedly small, yet there seemed to be no rush to retract the oft-repeated alarmist statements that have seared "1998!" into our brains as the rallying cry for the fight against global warming.
Then, the issue of spurious heat influences on the thermometers that NOAA uses to monitor global temperatures has reared its ugly head. Personally, I've been waiting for this one for a long time. Ordinary citizens are now traveling throughout their home states, taking pictures of the local conditions around these thermometer sites.
To everyone's astonishment, all kinds of spurious heat sources have cropped up over the years next to the thermometers. Air conditioning exhaust fans, burn barrels, asphalt parking lots, roofs, jet exhaust. Who could have known? Shocking.
Next, my own unit and I published satellite measurements that clearly show a natural cooling mechanism in the tropics which all of the leading computerized climate models have been insisting is a warming mechanism (Spencer et al., August 9, 2007 Geophysical Research Letters).
We found that when the tropical atmosphere heats up from extra rain system activity, the amount of infrared heat-trapping cirrus clouds those rain systems produce actually goes down. This unexpected result supports the "Infrared Iris" theory of climate stabilization that MIT's Richard Lindzen advanced some years ago.
No one in the alarmist camp can figure out how we succeeded with this sneak attack. After all, there isn't supposed to be any peer-reviewed, published research that denies a global warming Armageddon, right?
The answer to these follies? Those scientists who have exposed them are getting paid-off by big oil.
However it is always a great idea to fight against pollution, regardless of any global warming affect it may or may not have.