The Forum

The Bhagavad Gita didn't start life as an exclusively religious text but over the two thousand years since it was composed the verses have taken on many different layers of meaning. For millions of Hindus today, the Gita has a similar scriptural status to the Quran for Muslims or the Bible for Christians. In the 20th century, others have seen the Gita as a guide to management strategy, a tool for self-help and even a call to arms for Indian independence in the face of British colonial rule.The story begins on a battlefield with the warrior Prince Arjuna suffering a breakdown. As warring families line up on opposing sides, Arjuna appeals to his charioteer Krishna for help in overcoming this existential crisis. In the 700 verses which follow, Krishna presents his friend with three options: the paths of action, knowledge and devotion.Joining Bridget is Professor Chakravarthi Ram-Prasad from the University of Lancaster in the UK, Professor Angelika Malinar from the University of Zürich, Switzerland, and from

King Cnut the Great started life as a young Viking warrior, but quickly became one of the most successful kings in Anglo-Saxon history, reigning over a huge empire covering England, Denmark and Norway in the early 11th Century. For some, he was the perfect Christian king; for others, he was a ruthless warlord. Today in popular culture his name is associated with the tale of King Cnut and the waves - the legend of an arrogant king who believed he could stop the tide.Joining Bridget Kendall to disentangle the facts from legends about King Cnut are Else Roesdahl, professor emerita of Medieval Archaeology at the University of Århus, Denmark; Eleanor Parker, lecturer in Medieval English Literature at Brasenose College, Oxford University, UK; and historian Timothy Bolton, author of the biography Cnut the Great.(Image: An illustration where Cnut criticises his courtiers for believing that he could command the tide of the river. Credit: Bettmann/Getty Images)

The months between May and August 1919 were a crucial time for Afghanistan: it was the period of the Third Anglo-Afghan War followed by the declaration of Afghan independence from Britain. So how was modern Afghan national identity forged? Who were the leaders responsible? Why, in the 19th century, had the country become financially and politically dependent on Britain? And what, a century on, is the legacy Afghanistan's independence struggle?These are some of the issues that Bridget Kendall discusses with historians of Afghanistan, professors Shah Mahmoud Hanifi, Sana Haroon and Benjamin Hopkins. Photo: People hold Afghan flags as they celebrate Afghan Independence Day (Sayed Khodaberdi Sadat/Anadolu Agency/Getty Images)

Rasputin’s story is a familiar one – an illiterate Siberian peasant who managed to secure the confidence of the last Tsar and Tsarina of Russia, while indulging his legendary sexual appetite and love of hard drinking. Rasputin was so revered by his acolytes that they would collect his fingernail clippings, as if they were some kind of holy relic. When his extraordinary life was brought to an equally extraordinary end when he refused to die – murdered eventually in cold blood by a group of aristocrats – it unleashed the Russian revolution, and changed the geopolitical landscape in ways that still resonate today.That’s one version of events that’s held sway for more than one hundred years. And yet so much of the Rasputin legend has been pieced together by those looking to discredit him. Is it possible to peel away the layers of myth-making and get to the heart of who Rasputin really was and what he stood for?Joining Bridget Kendall on a truth-seeking mission is Russian imperial historian Helen Rappaport, au

For as long as humans have gazed up at the moon it has been an object of fascination. From the Aztecs to the Romans to the Romantics, the moon has inspired everything from artistic outpourings to religious devotion. So how has our understanding of our nearest cosmic companion changed over the millennia? And, 50 years on from the Apollo 11 Moon landing, how has our relationship with the moon been changed by our lunar explorations?Rajan Datar talks to Monica Grady, Professor of Planetary and Space Sciences at the Open University in the UK; Anthony Aveni, Professor Emeritus of Astronomy, Anthropology, and Native American Studies at Colgate University in the US; and Alexandra Loske, a German art historian and co-author of Moon: Art, Science, Culture.Photo: A couple have dinner on a hill as the Supermoon is seen in Turkey's Kayseri, 2019. (Sercan Kucuksahin/Anadolu Agency/Getty Images)

Pearls are the most chameleon-like of jewels: they can sell for millions or for just a few dollars, they have been used to symbolize both chastity and debauchery, they have been conspicuously worn by men and women. The production methods of both cultured and natural pearls have been fraught with controversy and their position as fashion and status symbols has waxed and waned over the centuries. Bridget Kendall discovers the social history of pearls with jewellery historian Beatriz Chadour-Sampson and Pittsburgh University professor Molly Warsh. Plus jewellery writer Victoria Finlay puts to the test one of the more colourful claims about what is in essence an iridescent blob of nacre: that if you drop a pearl in a glass of vinegar it will quickly dissolve.(Photo: Pearls in a shell. Credit: Greg Vaughn/VW Pics/UIG/Getty Images)

Rajan Datar and guests explore the life and legacy of the American thinker Henry David Thoreau and his famous work 'Walden', which describes the young writer's experiment in living simply at Walden Pond in Massachusetts, for two years, two months and two days in the 1840s. A landmark text in American literature, ‘Walden’ has been enjoyed by generations for its insights into work and leisure, nature, solitude, society, the good life and more. Rajan and guests discuss this book and another of Thoreau’s famous works – the essay known as ‘Civil Disobedience’, read by some of the most influential figures of the twentieth century, such as Gandhi and Martin Luther King. They also reflect on the legacy of Thoreau’s work around the world today, in an age in which his themes – from protesting injustice to living the simple life – continue to resonate with readers. With expert guests Laura Dassow Walls, Kristen Case, John Kaag and Yoshiaki Furui. Produced by Alice Bloch.Photo: Henry David Thoreau (Universal History Arch

In its 200-year lifetime the Portuguese song known as fado has been intertwined with the country's politics. At first it was an expression of the woes of Lisbon's underclass, which perhaps explains its predominantly melancholy character. In the early 20th century when a military coup brought the fascist regime of António Salazar to power, fado was accused of being degenerate music and government officials censored its lyrics. However, as the dictatorship's grip on the country tightened over a 50-year period, fado flourished, and the regime saw its potential as a tourism marketing tool. When democracy was restored in the 1970s, fado began a decline because of its perceived links to the former far-right regime. As those associations have faded with time, fado is now enjoying a renaissance. The music's found favour with a new generation of singers who are taking this nostalgic, yearning song to a global audience.Rajan Datar investigates the ups and downs of fado, its history, legends and mystique, with gue

The 17th Century Queen Njinga was among the most successful of Africa's rulers in resisting European colonialism: she defied no fewer than 13 different Portuguese governors of modern-day Angola and ruled the kingdoms of Ndongo and Matamba for over three decades. She was no ordinary person, the warrior Queen. She was a fearless fighter, a military strategist, often ruthless, a shrewd diplomat and an inspirational leader in a period of huge turmoil, shifting alliances and conflict. Her name still resonates throughout the region and she stands as a symbol of the continent's fight against oppression. Rajan Datar is joined by professor Linda Heywood, author of the first comprehensive biography of Njinga in English, professor Roquinaldo Ferreira whose many publications include studies of the frequent social and cultural exchanges between Brazil and central Africa; and one of the leading experts on west African economic history Dr Toby Green.(Photo: Statue of Queen Njinga in Luanda, Angola. Sculptor: Rui de Matos.

Leonardo da Vinci is best known for his paintings - creating masterpieces like the Mona Lisa and The Last Supper. But through his notes and drawings we know him also to have been a sculptor, mathematician, botanist, palaeontologist, anatomist, architect and engineer, recording insights and inventions that were astonishingly ahead of their time. So what do his observations and experiments tell us about his unique understanding of the visible world around him? To mark the 500th anniversary of Leonardo's death Bridget Kendall talks to Martin Kemp, Emeritus Professor in the History of Art at Oxford University in the UK; Carmen C. Bambach, a curator at The Metropolitan Museum of Art, New York, in the US; and Prof Marina Wallace, a curator and art historian.Photo: Leonardo Da Vinci (1452-1519), Self-portrait, Red Chalk Drawing (Christophel Fine Art/Getty Images)

It’s been called the 'gymnasium of the mind', both mental exercise and a way to build self-esteem. Born some 1,500 years ago, the game of chess was one of the world’s first strategy board games, though little is still known about its origins. Was it first conceived to teach Indian army generals? Or devised to turn a tyrannical King into a virtuous ruler? Or was it a meditative diversion for Japanese monks? It’s easy to forget that the modern game of chess is only 500 years old – and that other ancient forms of Chess, like Xiangqi in China and Shogi in Japan, are much older, still evolving and still played today. Joining Bridget Kendall to explore the history of chess, are the chess historians Jean-Louis Cazaux and Rick Knowlton, the novelist Andrei Kurkov who’s followed the dramas of Russian chess through the ages, and the Grandmaster Jovanka Houska who’ll be challenging Bridget to a game of chess in the studio.Photo: Rick Knowlton's sculpted reproductions of the first confirmed chessmen ever discovered. The

It is an all-time adventure classic, a novel by Jules Verne that started life in serialized form 150 years ago and has gripped readers ever since, making it one of the most translated works in publishing history (and yes, the original French title says 'seas' in plural). It also made a household name out of its main character, Captain Nemo, the troubled and enigmatic commander who transports us through underwater wonders - including the lost world of Atlantis - in Nautilus, a submarine that itself is a technological marvel. So popular is the story, stars as famous as James Mason, Omar Sharif and Michael Caine have featured in movie versions. But there are dark undercurrents in the novel, themes of anger and revenge, as well as a number of enigmatic passages. To explore the long-lasting appeal of Twenty Thousand Leagues under the Seas, Rajan Datar is joined by Marie-Helene Huet, professor of French at Princeton University and MIT; French writer and translator Laurence Sudret, general secretary of the Société

The story of how an average-sized artillery officer from a small Mediterranean island came to dominate revolutionary France and become the international celebrity of his age is an extraordinary one. Born on Corsica in 1769, Napoleon Bonaparte appeared to avoid engaging with the military career for which he was destined. And yet within a decade, his ambition, ego and enormous talent for self-promotion propelled him to the rank of general and eventually the highest office in France.At the beginning of the 19th century Napoleon’s rise appeared unstoppable. He was declared First Consul for life, then crowned himself Emperor of the French. He brought a period of much-needed stability to France and codified laws and systems which exist to this day. When his wife Joséphine was unable to give him a child, he divorced her and cemented an alliance with Austria’s imperial family. At its height, the Napoleonic empire stretched across most of Western Europe and numbered 40 million people. But his continuing thirst f

The trade in spices goes back to ancient times: from the Frankincense trails that originated in the Dhofar Highlands in present day Yemen to the Queen of Sheba who travelled to Jerusalem with camels laden with spices. For centuries, spices have captured our imagination far more than any other commodities, and spice traders, from the Arab merchants to the European trading companies of the Age of Discovery, capitalised on the mystique of these luxurious aromatics to create a value chain that led to vast fortunes being made and Empires established. And this worldwide craze for spices played a great part in the rise of globalised trade and the birth of the Stock exchange and the capitalist system.Joining Rajan Datar to discuss the Spice Trade is Professor Gary Paul Nabhan whose ancestors were Arab spice merchants and who’s the author of "Cumin, Camels, and Caravans: A Spice Odyssey", Dr Chris Nierstrasz, Lecturer in Global History at Erasmus University in Rotterdam and specialist on the United Dutch East India Co

Tove Jansson was a Finnish-Swedish author and illustrator best known for her children's books about the Moomins. These white, hippo-like characters live in the imaginary world of Moominvalley where they subtly challenge social norms and utter philosophical statements such as "I knew nothing, but I believed a lot." While the Moomins brought Jansson worldwide fame in the 20th century, she was also a painter, an accomplished novelist and a political cartoonist who took risks poking fun at Hitler. Her work often mirrored her private life in which she defied stereotypes of the time by working and earning money for her family, travelling alone, and having relationships with both men and women.Joining Rajan Datar to discuss the life and works of Tove Jansson are her niece, Sophia Jansson; Boel Westin - a professor of children's literature from Stockholm University and the author of the authorised biography of Tove's life called Life, Art, Words; and British children's author Philip Ardagh, author of The World of Moo

Millions of us around the world have undergone an anaesthetic, putting our trust in specialists who keep us alive while surgeons carry out complex operations. Huge advances have been made in this field in the last 150 years, thanks to the work of pioneering doctors, dentists and scientists who often risked their own lives to advance the possibilities of surgery and make anaesthetics safe. And yet in this twilight world of artificial sleep, there are many things experts still don’t understand about what is really happening in the brain and how our consciousness is affected. And what of the reports of patients waking during surgery? How credible are these stories and what can they tell us about memory, consciousness and human experience?Photo: A patient going under general anaesthesia. (BSIP/UIG via Getty Images)

Today, the Istanbul-born Armenian financier Calouste Gulbenkian is mostly remembered as a great art collector and philanthropist; at his death in 1955 he was thought of as the world's richest man. But perhaps more than any of the above, he may have been the world's most tenacious negotiator: how else would he have held on - for decades - to the main source of his fabulous wealth, his minority share in major oil companies, despite their concerted effort to push him out? In the 150th year of Gulbenkian's birth, Rajan Datar follows Calouste's life and deal-making with his great grandson Martin Essayan; historian Dr. Jonathan Conlin, author of a new biography of Gulbenkian; and Professor of Business History Joost Jonker.Photo: Calouste Gulbenkian (credit: Arquivos Gulbenkian)

The story of Robinson Crusoe and his many years of survival alone on a deserted island has enchanted the English-speaking world for centuries. Many people first come across the story as a children’s book or a film portrayal, celebrating Crusoe’s buccaneering adventures and his heroic efforts to tame his wild environment, create shelter and food supplies, and eventually befriend the indigenous man he calls Friday. But closer reading of Daniel Defoe’s original novel, written 300 years ago this spring, reveals a more complex tale of sin and redemption, debating fundamental questions about man’s place in the world against a backdrop of colonial expansion, transatlantic commerce and the slave trade.Bridget Kendall talks to the Defoe scholar Professor Andreas Mueller from the University of Northern Colorado in the USA; Olivette Otele, Professor of History at Bath Spa University in the UK; and Karen O’Brien, Professor of English Literature at the University of Oxford in the UK.Photo: Engraving of Robinson Crusoe by

Lu Xun has been often been called the father of modern Chinese literature. His short stories about the misery and cruelty of ordinary life in China have been interpreted both as revolutionary political statements inspired by the May Fourth Movement of 1919 which wanted to sweep-away outdated social mores, and as a brilliant new take on ancient Chinese literary traditions. Some of his works, both fiction and non-fiction, have been required reading for Chinese schoolchildren since the communists took charge of education in the country. But - like his life - Lu Xun's work doesn't easily fit under any simple banner and reflects the turbulent, confusing and contradictory history of China in the first three decades of the 20th century.Quentin Cooper talks to Professor Eileen Cheng, the author of acclaimed new translations of Lu Xun into English, Ohio State University Professor Kirk Denton, one of today's leading Lu Xun scholars, Professor Hu Ying from University of California who studies the culture of early 20th

The Talking Drum is one of the most sacred instruments of West Africa. Shaped like an hourglass, the drum has a unique melodic sound which means it can imitate the tones of language and in this way speak words. Along with its spiritual power and healing properties, the talking drum is also a source of history, poetry and proverbs.Bridget Kendall traces the story of the talking drum to the present day with Mohamed Gueye from Senegal, who descends from a hereditary drummer family, Richard Olatunde Baker who specialises in the talking drum of the Yoruba of Nigeria, the Ivorian-French poet and novelist Veronique Tadjo who focuses on the influence of the talking drum on African literature and the Senegalese-French social anthropologist Dr Hélène Neveu Kringelbach. Photo: (from left to right) Veronique Tadjo, Mohamed Gueye, presenter Bridget Kendall, Richard Olatunde Baker and Hélène Neveu Kringelbach in The Forum studio.