Kirsty Young's castaway is microbiologist Professor Peter Piot.
BBC Radio 4
Keeping Boko Haram on the agenda. A Richer World for whom? And India's chart show
BBC World Service
Laurie Taylor on dissident Irish republicans, plus a tribute to sociologist Ulrich Beck.
Kenyan blogger arrested for causing public anxiety, and wedding crashers' stories
A Syrian aid worker remains steadfast in her efforts, despite threats to her family
Is Citizens Advice ready for the pensions revolution? Currency jitters and Lloyds bonds.
The web of schools promoting the ideaology of Osama Bin Laden in Islamabad
Eric Robson hosts the horticultural panel programme from Arundel Castle, West Sussex.
Another chance to hear Aled talk with broadcaster and author Libby Purves.
BBC Radio Wales
One On One re-run: Another chance to hear a classic One On One interview.
BBC Radio Leeds