Allan Savory - How to Green the World's Deserts and Reverse Climate Change
This talk is an absolute must see. Very few people (including myself) are aware of the phenomenon of desertification; when land turns to desert. Ecologist Allan Savory offers us an unbelievable solution to the desertification of two-thirds of the world's grasslands. Not only will this solution return grasslands to their previous glory, it will also help solve world hunger and violence. Shouts to Ben McCarty for showing me this. Via TED.