Fresh Water: The Essence of Life is a beautifully and sometimes starkly depicted look at the current state of Earth's freshwater ecosystems. A variety of authors, as well as dozens of the world's most accomplished photographers, tell us a story we may feel uncomfortable hearing: Earth's freshwater supply and systems are in serious peril. We may carry on as if it was "business as usual", but to do so is at our own risk. It will lead certainly to the detriment of the generations to follow.