Cutting Greenhouse Pollutants Could Directly Save Millions of Lives Worldwide

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Tackling climate change by reducing carbon dioxide and other greenhouse emissions will have major direct health benefits in addition to reducing the risk of climate change, especially in low-income countries, according to a series of six papers appearing on, Nov. 25 in the British journal The Lancet.

Tackling climate change by reducing carbon dioxide and other greenhouse emissions will have major direct health benefits in addition to reducing the risk of climate change, especially in low-income countries, according to a series of six papers appearing on, Nov. 25 in the British journal The Lancet.

The studies, three of them coauthored by Kirk R. Smith, professor of global environmental health and one coauthored by Michael Jerrett, associate professor of environmental health sciences, both at University of California, Berkeley, use case studies to demonstrate the co-benefits of tackling climate change in four sectors: electricity generation, household energy use, transportation, and food and agriculture.

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"Policymakers need to know that if they exert their efforts in certain directions, they can obtain important public health benefits as well as climate benefits," said Smith, who was the principal investigator in the United States for the overall research effort. "Climate change threatens us all, but its impact will likely be greatest on the poorest communities in every country. Thus, it has been called the most regressive tax in human history. Carefully choosing how we reduce greenhouse gas emissions will have the added benefit of reducing global health inequities."

Article continues: http://www.sciencedaily.com/releases/2009/11/091125081622.htm