Sandi Toksvig, Ian McEwan and Minette Batters talk to David Shukman

Three brilliant speakers, all with something completely different to say about our natural world. Comedian and presenter Sandi Toksvig explains how she’s restoring her own ancient woodland, best-selling author Ian McEwan shares his hope for nature’s resilience in the face of climate change, and former president of the National Farmers’ Union Baroness Minette Batters issues a love letter to life on the farm. They talk to climate journalist David Shukman.