When we talk about Global Warming and or Environmental Pollution, Most people's  first thought would be fossil fuel consumption. As much as that is major corporate to Global Warming but it is not the top reason for this problem. The number one is "ANIMAL AGRICULTURE." Not only it is killing the planet it is also killing us with all the diseases that animal fats related. It is killing and polluting at the same time at an astonishing rate. Please see this video and spread the words.