Simon Sharpe: What climate diplomacy gets wrong

As COP28 kicks off in the UAE, former UK diplomat Simon Sharpe joins Ellen Halliday to discuss why the current approach to climate diplomacy—the kind that saw deals struck in Paris and Glasgow—doesn’t really work. Drawing on his book Five Times Faster: Rethinking the Science, Economics, and Diplomacy of Climate Change, Sharpe answers a pressing question: what could help us cut emissions at the pace the planet needs?