For the best debate on global technology, social media and the internet.
Simon Cox with the latest developments and issues from the world of IT.
Chris Vallance explores the long-term results of the hacking of climate scientists' emails
Is the middle class in decline? The divide between a rich elite and those now clinging on.
Tony Lidington traces the role of the clown in British humour.
The clue-based treasure hunt puts you in the driving seat. Challenge your local knowledge.
Aleks Krotoski tells the story of the languages that have been used to talk to machines.
Rhaglen yn cynnwys darnau o'r archif. Programme featuring archive clip and recordings.
Comhradh, conaltradh agus cnuasachadh gach la. Debate, discussion and deliberation
How surfing is shaping Ireland's coastal communities, north and south of the border.
Charles Wheeler presents personal interpretations about the end of the Second World War.
Five programmes exploring the ways in which people reveal their true selves to the world.
Inside the booming and lucrative business of multinational companies suing governments.
Debbie Wiseman tells the fascinating story of the composer of Captain Noah and Rumpole.
How Western classical music underpinned the golden age of the Hollywood film score.
Cerys Matthews celebrates one of her musical heroines, gospel singer Mahalia Jackson.
Sally Marlow investigates the addictive nature of overeating and how we should treat it.
Winifred Robinson investigates changes to border controls in the wake of election results.
Sue MacGregor interviews broadcaster and foreign correspondent Alistair Cooke.
BBC correspondents forecast the leading news stories for the year ahead
Heather Couper presents a narrative history of astronomy
Programme looking at man's effect on the environment and how the environment reacts
Can we maintain the NHS much as we know it or do we need to envisage really big changes?
Programme serving everyone living in the countryside, and tackling issues affecting them
Catherine Bott on software that corrects out of tune singing but is also a creative tool.
Ian Peacock unravels the myth, science and psychology behind creativity.
Quirky sound composition inspired by the songs of crickets.
Hardeep Singh Kohli investigates the lack of chefs threatening Britain's curry industry.
Series focusing on foreign affairs issues
On the ground reporting from around the world
Poet Paul Farley takes a walk across the dangerous sands of Morecambe Bay.
Jake Wallis Simons explores the murky and controversial world of private investigators.
Philip Hoare attends the necropsy of a porpoise and thinks about going inside a whale.
Cuba is one of the world's least connected countries, but that is about to change.
David Schneider looks back at the history of British Jewish comedy.
Ken Hollings examines the artistic device to create new meaning from existing recordings.
Mewn cyfres newydd, y bargyfreithiwr Gwion Lewis sy'n rhoi cyfryngau Cymru yn y doc.
Maria Margaronis explores the divided history of Cyprus, as a new settlement awaits.
Paddy O'Connell meets D-Day veterans and asks 'what is remembrance?'.
Lina Sinjab presents a personal account of how the Syrian war has changed her home city.
Dylan Iorwerth yn mynd dan wyneb bynciau'r dydd. Dylan Iorwerth addresses current issues.
Playwright Michael Symmons Robert explores the dystopic imagination.
Did Darwin change your mind? Hear the story and have your say with our latest radio play.
Can you apply Darwin's theory of natural selection to music and create the perfect song?
Timandra Harkness explores the benefits and challenges from huge amounts of recorded data.
Emily Buchanan meets parents who adopted children from overseas orphanages.
An exclusive Radio 4 interview with David Attenborough about his life in wildlife sound.
David Baddiel sets out to make sense of some apparently puzzling topics.
Steve Richards explores David Cameron's vision for the state and society
Allan Little profiles the great philosopher David Hume who was born 300 years ago.
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