(youtube) Light pollution can be a hazard to our health. Just about every organism on the planet lives its life according to the rhythms of daytime and darkness. Excessive light can cause several human... continue reading
posted by pumkinandstorm 1 decade 1 year 2 months 1 week ago • 318 views • 1:38Ideas for a better world
Created: 1 decade 6 years 5 months 1 week ago
Updated: 4 years 3 months 3 weeks ago
Views: 14,093
Updated: 4 years 3 months 3 weeks ago
Views: 14,093
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.