Image credit::Tumbling Green Popcorn, Flickr, a2thegeezusBy George GrattanEarlier this week I joined a number of Earthwatch colleagues and other interested filmgoers at a screening of the documentary Flow, an emotionally powerful (but narratively flawed) examination and indictment of the privatization of fresh water supplies throughout the world. When the lights came up, I was struck by two main ideas: 1) Never, ever drink two mugs of tea before going into a movie about water; 2) water privatization and the collaps...
Source: TreeHugger