Award-winning film director Kevin Macdonald
On Start the Week Andrew Marr talks to the award-winning director Kevin Macdonald whose films often focus on real events or people, from Touching the Void, to Marley. The filmmaker Roger Graef discusses the ethical issues in documenting real life. And the Indian writer Aman Sethi explores the margins of society with his study of the world of itinerant labourers in a Delhi market.
Producer: Katy Hickman.
Roger Graef is a filmmaker, criminologist and writer.
He will be giving the keynote speech at the Current Affairs Television conference in January.
Panorama: The Truth About Adoption is available on the BBC iPlayer until 13 December.