YouTube description: Across America's Rust Belt, abandoned mines are leaching toxins into rivers and streams, turning them shades of dirty red. The color is disturbing, but for two men, it's also the... continue reading
posted by Aard Vark (oritteropo) 7 years 11 months 1 week ago • 510 views • 4:52Ideas for a better world
Created: 1 decade 6 years 12 months ago
Updated: 4 years 10 months 1 week ago
Views: 14,189
Updated: 4 years 10 months 1 week ago
Views: 14,189
It's up to us to rise to the task.
Here are some videos with novel ideas to improve the world we live in.
And a few of the problems that need to be addressed.
Themes (so far) include education, design, society, technology and sustainability.