How mercury poisoning is threatening the health of Indonesian gold-miners
BBC World Service
Tim Marlow explores the kinds of sounds and music that influence an artist's art and work. (R)
BBC Radio 4
Grassroots news, views, issues and culture, presented by Stephen McCauley.
BBC Radio Foyle
4/5 Bettany explores ideas of agony, from conflict on the sports field to battles of the heart
Sian Pari Huws yn olrhain hanes Golwg, a sefydlwyd yn Llanbed ym 1988 gan Dylan Iorwerth.
BBC Radio Cymru
Film critics Rob Fox and Eddie Harrison review The Call, Metro Manila and Diana.
BBC Radio Scotland
With Mariella Frostrup. Crime writer Jo Nesbo on his new Harry Hole thriller, Police. (R)
Oliver Hirschbiegel on Diana; Hossein Amini on screenwriting; Sean Ellis on Metro Manila.
Archive recordings in which the poet Louis MacNeice recalls his childhood in Carrickfergus
BBC Radio Ulster
Mark Lawson interviews Woody Allen, whose new film Blue Jasmine stars Cate Blanchett.
Mark-Anthony Turnage and Paul Muldoon commemorate 400 years of the Londonderry walls. (R)
Matthew Sweet and guests discuss the celebrated horror film The Innocents.
BBC Radio 3
4/5 As part of the BBC's Sound of Cinema season, Simon Heffer discusses the 1953 film Mandy.
Friday 20 September 2013