Global power brokers 'alarmed' as US has a fracking good time - 0 views
-
John Pearce on 22 Jul 13"Concern over fracking in that area has made Gasland and Gas-land 2, by filmmaker Josh Fox, among the most prominent documentaries of recent years. The films have been widely praised by critics and cited by anti-fracking activists, though some experts question their science. Either way, no one disputes that fracking uses vast amounts of water, which is necessarily polluted by the process. There is debate over its impact on how water tables are affected by the broken rock and some even argue - without significant evidence so far - that it is to blame for causing earthquakes."