Money, money, money: Power

Do we still have faith in money? Trust expert and fellow at the Said Business School at Oxford University, Rachel Botsman, investigates the shifting power plays in the global management of money, gathering pressures towards decentralisation and optimism in the world of finance. Presenter: Rachel Botsman Producer: Frank Stirling and Leo Schick A Storyglass production for the BBC World Service (Photo: A man uses contactless payment with QR code in supermarket. Crdit: Getty Images)