Mark Ruffalo: There’s No Fracking That Can Be Done Safely | EcoWatch | "Fracking is an extreme form of oil and gas extraction that leads to water contamination, air pollution, earthquakes, illness, exacerbates climate change and turns communities upside down." Click to read and share the full article with video (1:27). Climate Change Quotes, Contaminated Water, David Cameron, Time For Change, Mark Ruffalo, Air Pollution, Save Earth, Oil And Gas, Social Issues