Environmental TED Talks (videos)

Collection

TED is a nonprofit devoted to spreading ideas, usually in the form of short, powerful talks.

Lenz, Garth, "The True Cost of Oil"

Garth Lenz has played a major part in the fight against Alberta Tar Sands Mining through his photojournalism.

Nalini Nadkarni explores the rich, vital world found in the tops of trees and communicates what she finds to non-scientists.

A leader in the study of the ecology and evolution of marine organisms, Jeremy Jackson is known for his deep understanding of geological time.

Kevin Kelly presents his perspectives on technology and its relevance to history, biology, and religion.

Vicki Arroyo uses environmental law and her background in biology and ecology to help prepare for global climate change.

Stewart Brand talks about cities, nuclear power, genetic modification, and geo-engineering.

Jared Diamond investigates why cultures prosper or decline.