As California faces an extreme drought, water politics are under a microscope now more than ever. Oakland-based Pacific Institute is a leader in research on the impacts of climate change on water. Its director, Peter Gleick, was awarded a prestigious MacArthur Fellowship for his work on water resources.
Even though 38 million Californians cook, clean and bathe with water, the Central Valley is still the largest user by far, taking up 75 percent of the state's water supply. Gleick sat down with KALW's Ben Trefny to decipher the state's water issues.