Adrian Davies / Anti-fracking protest, sign attached to hedge, Balcombe, West Sussex, England. 19th August 2013.

David Woodfall / Placard above the crowd during Extinction Rebellion demonstration to draw attention to climate change. Five bridges across the Thames blocked by protest. Houses of Parliament, Westminster, London, Eng...

Ashley Cooper / 'Stop Methane Mining on Barton Moss' sign on Chat Moss peat bog, to protest planning permission for fracking and coal bed methane mining, Manchester, England, UK. November 2013.

Ashley Cooper / Truck with solar panels attached at a protest against fracking at a farm site at Little Plumpton near Blackpool, Lancashire, UK, August 2014

Ashley Cooper / Van with solar panels attached at a protest against fracking at a farm site at Little Plumpton, near Blackpool, Lancashire, UK, where the council for the first time in the UK, has granted planning per...

Ashley Cooper / Truck with solar panels attached at a protest against fracking at a farm site at Little Plumpton near Blackpool, Lancashire, UK, where the council for the first time in the UK, has granted planning pe...

Ashley Cooper / Midway Sunset oilfield in Taft, with arid land surrounding due to drought. Bakersfield, California, USA. September 2014.

Ashley Cooper / Midway Sunset oilfield in Taft, with arid land surrounding due to drought. Bakersfield, California, USA. September 2014.

Ashley Cooper / The Midway Sunset oilfield in Taft, Bakersfield, California, USA. September 2014.

Ashley Cooper / The Midway Sunset oilfield in Taft, Bakersfield, California, USA. September 2014.

Ashley Cooper / The Petroleum highway in the Midway Sunset oilfield in Maricopa, Bakersfield, California, USA. September 2014.

Ashley Cooper / A fracking truck next to a site being fracked near Wasco in California's Central Valley, USA. September 2014.