This episode is dedicated to the memory of Professor David Graeber. It was produced by Sarah Vowden, Matt Huxley, Aron Keller, James Roadnight, Penny Grennan, Charlie Clarke and Alex Brent, with contributions from Sarah-Jayne Clifton, Tim Jones and Eva Watkinson from Jubilee Debt Campaign, Hilary Powell and Dan Edelstyn from Hoe Street Central Bank, Alex Masey from Gamvisory, Yao Graham, Lidy Nacp