Eradicating Marijuana Plants Would Save 63 Billion Gallons of Water in California

In 2006, the last time the Drug Enforcement Agency counted the number of outdoor marijuana plants in California, there were roughly 17.5 million. Since then the number has likely increased significantly due to lack of enforcement by the Obama administration and the effective decriminalization of marijuana use by lax police departments. Even so, as Ethan Epstein explains, [...]