Enjoy Bottled Water on iTunes U

From the big ones that we keep chilled in the office to the small ones that we carry in our fanny packs, we thirsty humans empty more than 155 billion bottles of water a year. Convenient though bottled water may be, what effect, ask the researchers at Open University, does our growing infatuation with bottled water have on the environment? Indulge in Bottled Water and find out. (link)