Cut Your Water Use by 99 percent for One Day and Watch Things Get Weird
Category: IMPACT
The goal of the 4Liters Challenge is to "give participants and their social communities new insight into the value of water and the hardships of life without it," by asking people to survive on 4 liters of water for an entire day.
By George McGraw, ContributorFounder & Executive Director, digdeep.org, 2014-10-29