http://www.nytimes.com/2005/05/06/science/06bright.html?
"Reversing a decades-long trend toward "global dimming," Earth's surface has become brighter since 1990, scientists are reporting today."
"In some places, the brightening of the 1990's has more than offset the dimming, Dr. Wild said. In other places, like Hong Kong, which lost more than a third of its sunlight, the dimming has leveled off, but skies remain darker than in the past. In a few places, like India, the dimming trend continues, he said."
I wonder how sensitive the measuring tools were decades ago.
Tinfoil-hat lefties to somehow blame this on the Bush administration in T-minus five... four... three...
I actually blame lightbulbs.
I blame Microsoft!
All those open Windows.
1990: Windows 3.0 is released by Microsoft
http://en.wikipedia.org/wiki/1990