Futurewatch from The Economist

This series goes behind the scenes of the future to meet the people who are building tomorrow's world. We examine the future of money—the death of cash, the rise of challenger banks and the potential of cryptocurrencies.Sign up for Economist Podcasts+ at www.economist.com/podcastsplusIf you’re already a subscriber to The Economist, you’ll have full access to all our shows as part of your subscription.