After the failure of the Copenhagen climate talks, the undercover police scandal, the disbanding of Climate Camp - and the sudden rise of UK Uncut - Bibi van der Zee takes the temperature of Britain's green activism movement
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
Thorium – the theory is sound and potentially game changing – we need to see it put into practice, argues Labour peer and former Friends of the Earth campaigner Bryony Worthington