Ernie Rea and guests discuss religion and the generation gap.
Hardeep Singh Kohli asks whether the social groups that we belong to divide or define us.
Mobeen Azhar investigates the rising popularity of 'chemsex' parties on London's gay scene
Can science offer us a realistic prospect of immortality and would it be desirable?
British musician and poet Akala examines the culture of his Rastafarian heritage.
Sarah Dunant delves into the past for alternative stories to help frame today's anxieties.
Why would anyone be a goth? What is the appeal of this dark and spooky subculture?
David Baddiel tries to understand computer hacking.
Kate O'Brien explores Ibiza's subtle influence over British youth culture and nightlife.
If the economic struggle for survival is over, do we now need to work out how to live?
Ernie Rea and guests discuss the beliefs and practices of Rastafari.
Jolyon Jenkins reports on Spiral Tribe, the 90s free party sound system, still raving.
Comedian, actor and screenwriter Simon Pegg talks about the virtues of being a nerd. It's an apt topic, given the title of his autobiography: Nerd do Well.
Surgeon Gabriel Weston sees how medical technology has changed us.
Combative, provocative and engaging debate chaired by Michael Buerk.