Poet and critic Andrew Motion explores the connection between walking and writing. (R)
BBC Radio 3
5/5 Sunand Prasad on how people power can prevent architectural destruction and disaster.
4/5 Architect Sunand Prasad on traditional ways of living, and zero carbon buildings.
3/5 Architect Sunand Prasad assesses the impact of multiculturalism on British buildings.
2/5 Sunand Prasad on the value of architecture and the importance of investment in buildings.
1/5 Sunand Prasad searches for the root of our tense relationship with modern buildings today.
5/5 Richard Mabey on poet John Clare and his stark warnings about environmental destruction.
4/5 Curt Meine on forester Aldo Leopold, author of a classic in American nature writing.
3/5 Botanist Sandy Knapp on Alfred Russel Wallace and his radical views on the environment.
2/5 Donald Worster on John Muir, the Scot who became an advocate for the American wilderness.
1/5 Indian eco-activist Vandana Shiva reflects on the Chipko protest and massacres of 1730.
5/5 Fiona Watson on the Stewart kings' interest in big cannons and monster warships.
4/5 Katie Stevenson focuses on James IV and his love of jousting, King Arthur and chivalry.
3/5 Dr Sally Mapstone explores the literature of the Stewarts.
2/5 Louise Welsh on the murders which marred the life and reign of James II King of Scots.
1/5 Historian Dr Fiona Watson discusses the bloody comeback of James I, King of Scots.
5/5 Joan Bakewell asks how growing older has affected her relationship to her body.