Garth Lenz: The true cost of oil

What does environmental devastation actually look like At TEDxVictoria, photographer Garth Lenz shares shocking photos of the Alberta Tar Sands mining project and the beautiful (and vital) ecosystems under threat. (Filmed at TEDxVictoria. ) TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at Follow TED news on Twitter: Like TED on Facebook: Subscribe to our channel: