BBC Radio 3 - Free Thinking

Large-scale photographs showing the impact of humans on urban and natural environments are discussed by Canadian artist and 2005 TED prize winner Edward Burtynsky. Ella Hickson's new play Oil, directed by Carrie Cracknell, explores the politics of this natural resource from 1889 to present day. She's in conversation with Joe Douglas, director of a Dundee Rep production of John McGrath's drama The Cheviot, the Stag and the Black Black Oil which is on tour this autumn. Plus, presenter Philip Dodd is joined by analysts Peter Atherton and Jeremy Leggett to consider how we meet energy demands in the face of climate change and a rapidly rising global population.

Listen here.