theatlantic: 2,800 Dead Pigs in a Shanghai River: How Did This Happen? In fact, waste related to animals made up about 90 percent of organic pollutants in China’s water, according to Wang Dong of the Chinese Academy for Environmental Planning. In a2012 study from Huazhong University, waste from pigs, cattle, sheep, and other animals left 228,900... - http://theideafactory.tumblr.com/post...