28 programmes available now and no programmes coming up. For more, try the A to Z.
Listen now (55 minutes)
Available since Sat, 17 Dec 2011.
3/5. AC Grayling in conversation with Valerie Mizrahi, who has done ground-breaking work on TB.
Listen now (55 minutes)
Available since Sat, 10 Dec 2011.
2/5. AC Grayling in conversation with Vilayanur Ramachandran, the 'Marco Polo' of neuroscience
Listen now (55 minutes)
Available since Sat, 3 Dec 2011.
1/5. AC Grayling in conversation with Sir Paul Nurse, a Nobel Prize-winning cell biologist
Listen now (18 minutes)
Available since Sat, 15 Oct 2011.
Gareth Mitchell reflects on the life and times of Steve Jobs
Listen now (18 minutes)
Available since Sat, 15 Oct 2011.
Following the death of Apple's co-founder, Vincent Dowd looks back at the successful brand
See all 28 programmes available now. For more, try the A to Z.
Sorry, no programmes coming up.
BBC © 2012 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.