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.
This powerful talk is for anyone who thinks the tar sands are just another source of oil — and that the only source of greenhouse gases from the tar sands come from burning gas and oil.
Learn more by watching this Ted Talk: Garth Lenz: The true cost of oil
