From Reykjavik to Rio, from Woolies to Whittards, the fall out from the economic downturn reverberates like a Mexican wave around virtually every inhabited corner of the globe. But this crisis, just as surely as it began, will eventually peter out – but not before wreaking misery and destitution upon millions. Alongside this latest recession is the environmental crisis, with far more irretrievable consequences, and a severity we are now only just waking up to.