>> "but they can buy water rights from farmers, who use most of Arizona's water." They probably waste less water, so this might be a net positive for the envir

>> "but they can buy water rights from farmers, who use most of Arizona's water." They probably waste less water, so this might be a net positive for the environment. Abuse of water rights given out in a very different time is a major point of contention in the desert region of the country.