Each time I encountered David Fleming, he left behind something whose value I was a little too slow to recognise. A sketch for Tradable Energy Quotas. A critique of the nuclear fuel cycle. And clearest in my memory: a slim working paper entitled The Lean Economy. It took me nearly a decade to respond properly to its call. In Surviving the Future, Fleming has left behind his greatest gift: a remarkable clarity of vision—a way of seeing the world not just for what it is, but for what it might be. Hopefully, this time I’m ready for it.

Tim Jackson, Professor of Sustainable Development, University of Surrey; author of Prosperity without Growth