We offer for your edification a recent City Journal article by Victor Davis Hanson who, apart from being a classics professor and an astute commentator on the California scene, is a farmer himself. Take a look at http://www.city-journal.org/2015/25_1_california-drought.html A good read that, that will tell you more about California’s current and future water problems than you really want to know. Still, you should read it — particularly if you are a Californian and mean to consume all the agricultural goodies produced here.
We have touched on this subject earlier. Take a look – http://gideonstrumpet.info/wp-admin/post.php?post=1618&action=edit