In his latest book "Bright Green Lies" he wrote with Max Wilbert and Keith Lierre, the brilliant Derrick Jensen dismantles the illusion of 'green' technology in breathtaking, comprehensive detail. He reveals a fantasy that must perish if there is to be any hope of preserving what remains of life on Earth. In this interview we speak to this as well as exploring his perspective on facing the grief inherent in his deep love of the natural world.