Lots More Information

Related HowStuffWorks Articles

• How Waterless Toilets Work
• How Solar Aircraft Work
• How Gasification Works
• How Soil Lamps Work

Sources

• COSMOS Magazine. "Sunshade in space to cool planet." Nov. 6, 2006. (July 6, 2009) http://www.cosmosmagazine.com/node/826
• Eurekalert.com. "Space sunshade might be feasible in global warming emergency." Nov. 3, 2006. (July 6, 2009) http://www.eurekalert.org/pub_releases/2006-11/uoa-ssm110306.php
• National Oceanic and Atmospheric Administration. "Atmospheric 'Sunshade' Could Reduce Solar Power Generation." March 11, 2009. (July 6, 2009) http://www.noaanews.noaa.gov/stories2009/20090311_sunshade.html
• Rosenthal, Elisabeth and Revkin, Andrew C. "Science Panel Calls Global Warming 'Unequivocal.'" The New York Times. Feb. 3, 2007. (July 6, 2009) http://www.nytimes.com/2007/02/03/science/earth/03climate.html
• The Habitable Planet. "Unit 11 - Atmospheric Pollution." (July 6, 2009) http://www.learner.org/courses/envsci/unit/text.php?unit=11&secNum=5