The central challenge for Arizona and many other arid regions in the world is keeping a sustainable water supply in the face of rapid population growth and othe

“I’ve been thinking a lot about Cadillac Desert in the past few weeks, as the rain fell and fell and kept falling over California, much of which, despite th

The central challenge for Arizona and many other arid regions in the world is keeping a sustainable water supply in the face of rapid population growth and othe