Groundwater resources are drying up across the globe. New research suggests we can fight the drip

Humans rely on groundwater for many things, but especially our food. Roughly 30 percent of all the planet’s available freshwater comes from groundwater, or water that is found underground in the spaces between rocks, soil and sand. It is primarily used for agriculture and billions of humans are dependent on it, facing severe food deprivation without it....

Originally posted on salon.com