Hindu: When Gwyn Prins and Steve Rayner published The Wrong Trousers in 2007, they famously attributed the failure of the Kyoto Protocol not to the fact that the developing countries did not have legally binding commitments as it was fashionable to do. Rather, they argued that a tame solution of a top-down international treaty was being imposed on a fundamentally wicked problem. In other words, addressing climate change was inherently different from negotiating reductions in nuclear warheads or ozone depleting...