Thursday, December 6, 2012

Article: EarthTalk® | December 2012


EarthTalk® | December 2012

Credit: iStockPhoto/Thinkstock Deforestation in tropical rainforests -- from logging, coffee growing, meat and milk production and other economic activities -- adds more CO2 to the atmosphere than the sum total of cars and trucks on the world's roads. Pictured: Cattle in a clearcut portion of the Amazon Rainforest.
Dear EarthTalk: Is it true that cutting and burning trees adds more global warming pollution to the atmosphere than all the cars and trucks in the world combined? -- Mitchell Vale, Houston, TXBy most accounts, deforestation in tropical rainforests adds more carbon dioxide to the atmosphere than the sum total of cars and trucks on the world's roads. According to the World Carfree Network (WCN), cars and trucks account for about 14 percent of global carbon emissions, while most analysts … [Read more...]

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