Co-founder of activist group Plane Stupid, Joss Garman reflects on the environmental movements' successes and why, when things look bleaker than ever, we need to remember this
The Earth Liberation Front targeted dozens of businesses they accused of destroying the environment. As a new film charting its rise and fall premieres in the US, Matilda Lee speaks to director Marshall Curry about the fine line between activism and terrorism
From the Age of Stupid to the End of the Line, and next year's Just Do It, independent filmmakers are innovating with radical film subjects and creating whole new funding streams, reports Laura Sevier