Stewart Brand, a man who helped usher in the environmental movement in the 1960s and '70s has been rethinking his positions on cities, nuclear power, genetic modification and geo-engineering. -www.ted.com... continue reading
posted by notarobot 1 decade 5 years 3 months 3 weeks ago • 1,170 viewsTED talks
Created: 1 decade 7 years 2 months 2 weeks ago
Updated: 7 years 4 months 3 weeks ago
Views: 18,573
Updated: 7 years 4 months 3 weeks ago
Views: 18,573
TED talks.
The best speakers with the most amazing topics. What do you want more.