In the final episode of Rebuilding Britain from the Grantham Research Institute at the London School of Economics with David Shukman and Sepi Golzari-Munro we find out how to fix Britain. Unpacking why investment in infrastructure might be the only way to grow and compete in a changing climate and increasingly competitive global economy.

Episode 3 brings together big ideas from the architect of the Stern Review Lord Nicholas Stern, Dimitri Zenghelis from the LSE and Mathew Lawrence from the Common Wealth think tank.