Big Thirst SKU: $12.75 to $17.00 Select Product Type : New Used perpetual - vs Ship Available Pickup in Store - FREE! Select Store to check availability. Quantity -+ Add to Cart Details Explores every facet of water and examines the issues surrounding water scarcity and what can be done to ensure that humans have plenty of clean water... DetailsBackDetailsExplores every facet of water and examines the issues surrounding water scarcity and what can be done to ensure that humans have plenty of clean water in the future. By the best-selling author of The Wal-Mart Effect. Reprint.See MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review