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) 8 years ago • 510 views • 4:52Ideas for a better world
Created: 1 decade 7 years 3 weeks ago
Updated: 4 years 11 months 1 week ago
Views: 14,193
Updated: 4 years 11 months 1 week ago
Views: 14,193
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.