Water is a fickle bitch. Entire cities—Houston, Miami—flood and sink from too much, while others—Phoenix, Las Vegas—shrivel and diminish from too little. Millions die every year over the world’s most precious resource, from wars waged over lake and river rights, contaminated and depleting aquifers, dwindling crop yields, and the ever-increasing demand of a bloated population that has reached well beyond our planet’s carrying capacity.
