Is global warming turned into global cooling, or just an adjustment?

The following site shows data that the temperature for the last year has dropped dramatically. It uses the same data that demonstrated global warming.

http://www.dailytech.com/Temperature+Monitors+Report+Worldwide+Global+Cooling/article10866.htm

for all 12 months data:

http://wattsupwiththat.wordpress.com/2008/02/19/january-2008-4-sources-say-globally-cooler-in-the-past-12-months/

The data shows the temperature dropped more than .5 degrees from Jan 2007 to Jan 2008.

And just when I was beginnig to think global warming was getting enough evidence. 😀