In the Amazon the cattle sector is the largest driver of rainforest destruction, accounting for 60 to 70 percent of deforestation. To put it in concrete terms: every eighteen seconds on average one hectare of Amazon rainforest is being lost to cattle ranchers. As if the carbon emissions resulting from cattle deforestation were not enough, consider bovine methane emissions (or cow farts, if you want to be less delicate). While much of the debate surrounding global warming has centered upon carbon dioxide--the world’s most abundant greenhouse gas--methane, which has twenty-one times the warming potential of carbon dioxide, is seldom mentioned. [...more]
A three-year survey by Greenpeace shows that western demand for beef and leather and an increase in cattle ranching is leading to intensified deforestation in the Amazon. [...more]
Clearing the Amazon rainforest increases Brazilian communities' wealth and quality of life, but these improvements are short-lived, according to new research published today (12 June) in Science. The study, by an international team including researchers at the University of Cambridge and Imperial College London, shows that levels of development revert back to well below national average levels when the loggers and land clearers move on. [...more]
Findings have major implications for climate change policy
Turning native ecosystems into "farms" for biofuel crops causes major carbon emissions that worsen the global warming that biofuels are meant to mitigate, according to a new study by the University of Minnesota and the Nature Conservancy. [...more]
Bali, Indonesia – A vicious feedback loop of climate change and deforestation could wipe out or severely damage nearly 60 percent of the Amazon forest by 2030, says a new report from WWF. [...more]
