According to the United Nations, water scarcity is among the main problems to be faced by many societies this century. Although there is plenty of water on this planet, an increasing number of regions are chronically short of clean water—and that’s a frightening thought. But like always, smart minds are trying to come up with solutions. Researchers have now proposed taking six steps to help reduce water stress, like planting crops that use water and nutrients more efficiently; using more efficient irrigation methods; improving the efficiency of water use in homes; and intensifying water desalination operations by 50-fold.
Six stepts to end global water scarcity
More of Today's Solutions
Europe removed a record 602 river barriers last year
BY THE OPTIMIST DAILY EDITORIAL TEAM A dam fell in Iceland last December, the first the country has ever deliberately dismantled. The structure on ...
Read MoreThis ultrasonic espresso method uses 75 percent less energy and tastes just a...
BY THE OPTIMIST DAILY EDITORIAL TEAM So many of us participate in the same morning coffee ritual: the machine warming up, the pressure building, ...
Read MoreMexico’s tequila fish brought back from the brink of extinction
Mexico’s tiny tequila splitfin fish was once a common inhabitant in the country’s Teuchitlán river in the western part of the country. But due ...
Read MoreHow Bogotá is tackling air pollution by greening its poorest neighborhoods
BY THE OPTIMIST DAILY EDITORIAL TEAM In Bogotá, Colombia’s bustling capital, the battle against air pollution isn’t just about cleaner skies. It’s about equity. ...
Read More
