Dams are supposed to collect water from rivers and redistribute it to alleviate water shortages, right? Not so fast. It turns out that in most cases they actually create water scarcity, especially for people living downstream. Almost a quarter of the global population experiences significant decreases in water availability through human interventions on rivers, says Ted Veldkamp at Vrije University in Amsterdam, the Netherlands. Those interventions primarily involve dams that take water for irrigation or
Billion-dollar dams are making water shortages, not solving them
More of Today's Solutions
How carbon credits helped unlock the Great Koala National Park in NSW
BY THE OPTIMIST DAILY EDITORIAL TEAM The Great Koala National Park might sound like a place that’s too good to be true, but it ...
Read MoreAstronomers discovered first green star ever. And it’s powered by a dea...
BY THE OPTIMIST DAILY EDITORIAL TEAM For most of human history, the night sky came in a limited palette. Orange for the cooler stars, ...
Read MoreCA to return property to Black family after illegally seizing it 100 years ago
The Chicago suburb of Evanston has launched the country’s first reparations program to compensate for the racism and discrimination Black Americans have historically experienced ...
Read MoreManchester City is the first to offer soccer fans edible coffee cups
Soccer fans rejoice! In many cases, fans have returned to the stands after months and months of empty stadiums. However, returning fans aren’t just ...
Read More
