Peter Gleick knows water. A world-renowned scientist and freshwater expert, Gleick is a MacArthur Foundation `genius,' and according to the BBC, an environmental visionary. And he drinks from the tap. Why don't the rest of us? Bottled and Sold shows how water went from being a free natural resource to one of the most successful commercial products of the last one hundred years - and why we are poorer for it. It's a big story and water is big business.