Visions of Nature in a World of 10bn People

As part of the University of Sheffield's pioneering interdisciplinary programme 10bn (see this previous post for more details), I was due last Friday to talk at a session we had organised on 'Visions of Nature in a World of 10bn'. Unfortunately, Storm Doris had other ideas, and I was stranded in London. But had I made it back in time, here's what I would have said…