New research released by NASA suggests that perhaps it's those environmentalist wackos, tree-huggers, and Greenpeace retards who are actually responsible for global warming.
Sulfates, which come primarily from the burning of coal and oil, scatter incoming solar radiation and have a net cooling effect on climate. Over the past three decades, the United States and European countries have passed a series of laws that have reduced sulfate emissions by 50 percent. While improving air quality and aiding public health, the result has been less atmospheric cooling from sulfates.
NASA: Clean-air regs, not CO2, are melting the ice cap (The Register)
Pollution controls caused Arctic ice melt: NASA (Hot Air)