Global warming. Overexploited natural resources. Deforestation. Wasted land. Water and air pollution. The most serious environmental problems of our time are all directly linked to eating meat.
A 2006 United Nations report summarized the devastation caused by the meat industry by calling it "one of the top two or three most significant contributors to the most serious environmental problems, at every scale from local to global." The report recommended that animal agriculture "be a major policy focus when dealing with problems of land degradation, climate change and air pollution, water shortage and water pollution, and loss of biodiversity."
Many leading environmental organizations, such as the National Audubon Society and the Sierra Club, are now establishing the link between eating meat and eco-disasters like climate change. According to Environmental Defense, if every American skipped one meal of chicken per week and substituted vegetarian foods instead, the carbon dioxide savings would be the same as taking more than a half-million cars off U.S. roads.