The Forum

The Russian dance impresario Sergei Diaghilev transformed not only ballet, but all the arts in the 20th century. His ground-breaking Ballets Russes burst onto the scene in Paris in 1909 and replaced stuffy set pieces with shockingly vibrant performances that brought together scenery by artists Picasso and Matisse, costumes by Coco Chanel, avant-garde music by Stravinsky and Prokofiev, and a new style of movement from innovative dancers such as Nijinsky. The Ballet Russes became the world’s leading dance company for nearly quarter of a century, and its creative impulse still influences dance, music and art today. Bridget Kendall explores Diaghilev and the Ballets Russes with Lynn Garafola, Professor of Dance at Barnard College, Columbia University in the US; Jane Pritchard, Curator of Dance at the Victoria and Albert Museum in London; and the French dance writer Laura Cappelle. Photo: Portrait Of Sergei Dyagilev (Fine Art Images/Heritage Images/Getty Images)

For many people, Charlie Chaplin and the Tramp, a character he created at the start of his film career, are synonymous. This funny little man with a black moustache and a waddling gait, dressed in baggy trousers and a tight jacket, with oversized shoes and a small bowler hat, made millions of people laugh, turned Chaplin into a household name and - in his day - the highest paid entertainer in the world. But there was more to Chaplin than just a virtuoso physical comedian: he was a versatile actor, writer, musician and director. He carefully fine-tuned every aspect of his feature films, no matter how long it took or what the cost, making him - possibly - the only complete auteur in film history. He had an eye to posterity: even in the early days when films were thought of as disposable, he carefully preserved all his works. And he also had business acumen: with his brother Sydney he masterminded brilliant publicity campaigns, re-releases and lucrative deals. Bridget Kendall is joined by silent film historian

Coal is a commodity that’s often been considered dirty, old fashioned and cheap, a humble black stone that evokes images of soot covered workers. And yet this lump of energy became the essential fuel for industrialisation all over the world, transforming societies and launching empires. But this transformative power came at a cost, as well as bringing unprecedented wealth it also brought unprecedented pollution. So how are countries dealing with coal’s legacy, and will dependence on coal carry on into the future? Joining Rajan Datar is Dr Kenneth Mathu from Gibs, University of Pretoria in Johannesburg; Dr Shellen Xiao Wu, specialist on China and author of “Empires of Coal”; the American environmental lawyer Barbara Freese who’s written “Coal: A human history”, and Darran Cowd, the manager of Kent Mining museum in South East England. Photo: coal being loaded onto a truck at a mine in China. (MichelTroncy/Gamma-Rapho/Getty Images)

Toilets come in many shapes and sizes around the world: squat and throne, dry and flush, indoor and outdoor. Most of us use one every day, but over two billion people still do not have access to facilities, leading to health and sanitary problems and even risks for personal security. From the 50 seater public toilets of ancient Rome and the modern flush toilet, invented by a godson of a 16th century British monarch, this feat of human engineering is believed to date back 5000 years to the Indus Valley Civilisation. In recent years it’s become a battleground for equality, but in a world of increasing water shortages, could the flush toilet become a thing of the past? Joining Bridget Kendall to discuss the history of the toilet are Ann Koloski-Ostrow - an archaeologist specialising in Roman toilets from Brandeis University in the United States; Barbara Penner - a Professor of Architectural Humanities from University College London and the author of books on public toilets and the modern bathroom; and Dr Bi

Stoicism is a school of thought over two thousand years old that asked how to live "a good life" in an unpredictable world, and how to make the best of what is in our power, while accepting the rest as it happens naturally. It trumpeted the value of reason as man's most valuable Virtue, and offered a practical guide to remaining steadfast, strong and in control. This ancient Graeco-Roman philosophy had a broad influence that reached across time and disciplines: its Virtues inspired some of the same from Christianity in the Middle Ages, its belief in Reason spoke to the works of 18th Century German philosopher Immanuel Kant, and the relationship it drew between judgement and emotion went on to inspire the modern Cognitive Behavioural Therapy Movement. Bridget Kendall discusses this philosophy's key ideas and evolution, and explores what it is to live like a Stoic in the modern world with guests Massimo Pigliucci, Nancy Sherman and Donald Robertson. Photo: Equestrian statue of Marcus Aurelius, 161-180, a pr

Around the twelfth and thirteenth century CE Angkor was thought to be one of the world's biggest cities. Its massive temple complex at Angkor Wat covered hundreds of acres adorned with majestic towers, terraces and waterways: symbols of the might of the Khmer kings who ruled the region. Angkor Wat attracts millions of tourists every year and has pride of place on the Cambodian national flag but there's much more to Angkor and the Khmer civilisation than its temples. Bridget Kendall talks about Khmer history with David Chandler, Emeritus Professor of history at Monash University in Melbourne; architectural historian Dr. Swati Chemburkar from the Jnanapravaha Arts Centre in Mumbai; anthropologist Dr. Kyle Latinis from the Institute of Southeast Asian Studies in Singapore and former Dean of the University of Cambodia; and art historian Dr. Peter Sharrock from the School of Oriental and African Studies in London. Photo: Angkor Wat temple complex. (SERENA/Gamma-Rapho via Getty Images)

The myths that have grown up around Cleopatra since her eventful reign in the first century BCE are so vivid and alluring that they seem to have taken on a life of their own. The Egyptian queen has been portrayed in art and literature as a wily temptress whose devastating beauty seduced two of Rome’s most powerful men, or as a ruthless killer who murdered her own relatives to get ahead, or as a tragic lover who took her own life using the bite from a poisonous snake. But how much of this is actually based on historical fact? There is evidence that Queen Cleopatra was in fact a clever stateswoman and scholar, who spoke multiple languages and successfully governed Egypt for over 20 years, becoming one of the most powerful female rulers in the ancient world. Bridget Kendall unpicks fact from fiction with Joyce Tyldesley, reader in Egyptology at the University of Manchester; Maria Wyke, professor of Latin at University College, London; and Christian Greco, director of the Museo Egizio (Egyptian Museum) in Turin,

The Austrian satirical writer Karl Kraus used his forensic pen to expose the Hapsburg Empire and 20th century Vienna for its dishonesty and decay. He was the master of the punchy one liner, as well as being extremely prolific: his magazine Die Fackel ran to 922 editions, that's some 22 thousand pages, and Kraus wrote most of them. He was also full of contradictions: he could be both progressive and reactionary, sometimes profound and sometimes petty, and while he was born into affluence he remained concerned by other people's poverty. Many of his contradictions could be equally applied to the cultural world of Vienna itself in this period of turmoil and transition. And this makes Kraus - the journalist, poet, playwright, actor, lecturer and acerbic aphorist - a uniquely scathing and illuminating guide to this important historical epoch and the city at its heart. Rajan Datar talks about Kraus with Dr. Katharina Prager from the Ludwig Boltzmann Institute for History and Society, Dr. Simon Ganahl from the Au

We probably know ‘cool’ when we see it, but what lies behind it and where did it originate? Most scholars agree that cool is a mode of being, an attitude or aesthetic. Some argue it arose out of a West African mode of performance, and was later developed in jazz circles by African-American musicians. Cool served to hide one’s emotions and survive confrontation with any hostile external forces – namely racism. In post-World War Two America, cool took on a new meaning, especially when its ideas were translated to white popular culture. It symbolised an individual’s rebellion, and new icons of cool emerged (especially on the silver screen) onto which people projected their deepest desires and fears. Today cool is a commodity, taken up by global brands and in some ways divorced from its rebellious roots. Bridget Kendall is joined by three cultural historians to explore the multiple meanings and emergence of cool, including Joel Dinerstein from Tulane University in New Orleans, US, Claudia Springer from Fram

Frida Kahlo, the iconic and flamboyant Mexican painter, is one of the most famous female artists of our age. Her rebellious and subversive works are instantly recognisable. Many are self-portraits depicting an arresting dark and heavy-browed woman, often in bright traditional Mexican dress with flowers woven into her hair, staring straight out of the canvas. In her life time, she was better known as the wife of her celebrated artist husband, Diego Rivera. Now, she is arguably more famous than him, and her paintings sell for millions of dollars. Having lived and documented a life filled with physical and emotional pain, her blisteringly personal and political accounts now speak to populations young and old the world over. Bridget Kendall discusses her life, work and posthumous success with Kahlo experts Circe Henestrosa, Gannit Ankori, and Oriana Baddeley. (Photo: Frida Kahlo. Credit: Ivan Dmitri/Michael Ochs Archives/Getty Images)

Quentin Cooper and guests follow the twists and turns of jet engine development: from its 1930s origins and the often highly dangerous early fighters in World War 2, through Korea, Vietnam and the Cold War, to the much more reliable modern incarnations which now take us all over the world. Just three decades after the first airplane took off, the emerging aero industry was already stalling. There were limits to how big propeller-driven aircraft could get. How fast they could go. And how far. For the air age to truly take off it needed a new kind of propulsion: the jet engine. With Professor of the History of Industry and Technology at Rutgers University Philip Scranton; historian Hermione Giffard, author of Making Jet Engines in World War II; and former head of the Aircraft Collection at the Deutsches Museum in Munich Walter Rathjen. Photo: close-up of a jet engine. (Getty Images/Dushlik)

Edgar Allan Poe is a 19th century American writer whose spine-chilling gothic tales have inspired generations of horror and mystery fiction writers. His poem ‘The Raven’, and short stories such as ‘The Fall of the House of Usher’ and ‘The Pit and the Pendulum’ brought him international fame, and he is also thought to have invented the detective fiction genre with ‘The Murders in the Rue Morgue’. But his tumultuous life was beset by personal tragedy, poverty and artistic struggle which seemed to echo many of the dark themes in his work. Bridget Kendall explores Poe’s life and extraordinary work with J. Gerald Kennedy, Boyd Professor of English at Louisiana State University; Diane Roberts, Professor of English and Creative Writing at Florida State University; and Paul Collins, Professor of English at Portland State University. Photo: Edgar Allan Poe (Corbis/Getty Images)

In the mid-19th century Japan transformed itself from feudal state to economic powerhouse at breakneck speed. Taking their cue from Western imperial powers, the rebel samurai who seized power in 1868 implemented an astonishing programme of reform. By removing an entire ruling elite, introducing national conscription and compulsory education, the Meiji rulers set about building a brand new society. Even the measurement of time was changed, which led to considerable confusion between generations. Rajan Datar and guests will unpack the origins of this dynamic transformation, and examine how it led Japan to a period of drastic imperial expansion and the subsequent atrocities of World War II. Joining Rajan will be historians Naoko Shimazu from Yale NUS College in Singapore, Mark Ravina from Emory University in Atlanta, USA, and Barak Kushner from the University of Cambridge in the UK. Photo: Meiji Shrine In Tokyo, Japan. (Junko Kimura/Getty Images)

Born in 1924, the prolific writer and thinker James Baldwin is a landmark figure in twentieth century American culture. The author of popular novels such as Go Tell It on the Mountain and bold essay collections such as The Fire Next Time, his works explored themes including race, sexuality, identity, democracy and love. An African-American man born in Harlem who spent much of his life in France, he became an important literary voice during his country’s civil rights movement. A critic and analyst of his country’s racial divide, he saw division as destructive and urged his fellow citizens to achieve a better future together. Rajan Datar and guests reflect on some of the key moments in James Baldwin’s life and work. With expert scholars Rich Blint, Ernest L. Gibson III and Magdalena Zaborowska. Photo: James Baldwin in 1964 (Jean-Regis Rouston/Roger Viollet/Getty Images)

The Acropolis of Athens, with its crowning glory the Parthenon and its massive marble pillars, is one of the most recognisable sites in the world. In the 5th and 6th century BCE, it was where the concept of democracy – rule by the people – first developed, where modern- day theatre was born, and it gave the West the foundation of its politics, philosophy and history. But the Acropolis is also, like our humanity, a place of constant struggle and contradiction, from the pride and ambition of the ancient Athenians that led to its destruction, to its current status as a symbol of the Greek state. Joining Rajan Datar to look at the history and meaning of the Acropolis is Paul Cartledge, Emeritus Professor of Greek culture at the University of Cambridge and author of Democracy: A Life; Dr Andronike Makres, co-Director of the Hellenic Education and Research in Athens, and Demetrios Papageorgiou, Professor of Applied Mathematics at Imperial College London. Photo: The Acropolis (Anne Khazam)

A champagne-loving industrialist who enjoyed hunting, a literary critic and an upstanding Victorian gentleman: this does not sound like a description of your typical advocate of proletarian revolution or the co-author of the Communist Manifesto. Yet Friedrich Engels was all those things and more. Deliberately keeping in the shadows of his comrade-in-arms Karl Marx, Engels led an eventful life, fighting in the 1848 German revolution, attending secret meetings with Chartists and keeping two homes in Manchester: a respectable one that fitted his image of a bachelor businessman, the other a boarding house where he lived with his working-class lover Mary Burns and her sister, and future wife, Lizzie. Rajan Datar charts the life and work of Friedrich Engels with the help of leading scholars of Marxism: Jonathan Sperber from the University of Missouri, Terrell Carver from Bristol University, Belinda Webb-Blofeld from Kingston University and Christian Krell from the Friedrich Ebert Foundation. Photo: Statues of

Empress Nur Jahan was the most powerful woman in 17th century India, wielding an unparalleled control over the Mughal Empire. Born as Mehr-un-Nissa, she came from a wealthy Iranian family who came to India and made their way up the imperial court. After the death of her first husband, a Persian soldier, she became the twentieth and final wife of Mughal Emperor Jahangir and her rise to the top really began. Often sitting beside her husband in court, she controlled trade routes, designed gardens and mausoleums, was said to be a skilled hunter and was the only Mughal Empress to have coins minted in her own name. Joining Rajan Datar to explore the life of Empress Nur Jahan is Ruby Lal, professor of South Asian Studies at Emory University and author of 'Empress: The Astonishing Reign of Nur Jahan'; Mehreen Chida-Razvi, Research Associate in the Department of Art History at SOAS, University of London; and Shivangini Tandon, Assistant Professor at the Department of Women's Studies, Aligarh Muslim University, Indi

Waiting for Godot is a play by the Irish writer Samuel Beckett that revolutionised 20th century theatre when it was first performed more than 60 years ago. Often referred to as a play in which nothing happens, it is about two characters who spend their time waiting for a mysterious person called Godot who never appears. Today it is one of the world's most important and best- known plays and has become a comment on our political and social climate, as its themes of hope and despair have led to it being re-interpreted in a number of conflict situations around the world, from South Africa to Sarajevo. Joining Rajan Datar is the South African theatre director Benjy Francis who was the first to stage Waiting for Godot with an all-black cast in Apartheid South Africa in 1976, the Irish theatre director Garry Hynes whose current production of Waiting for Godot is at the Edinburgh International Festival, and Professor of theatre at Reading University, Anna McMullan, who is also co-Director of the Beckett Internation

An accomplished young horsewoman who loved fencing and male attire, the 17th-century Swedish Queen Christina was anything but a conventional princess. And she kept springing surprises on her court and country: after just a decade on the throne she abdicated, converted to Catholicism and moved to Rome. Once there, she put herself forward as a candidate for the post of queen of Naples, opened a public theatre and scandalised the Holy See by a liaison with a cardinal. Bridget Kendall follows Christina's adventures with biographer Veronica Buckley, and historians Stefano Fogelberg Rota and Therese Sjovoll. Photo: Christina of Sweden by Jacob Heinrich Elbfas, 1640s

The Dutch post-Impressionist painter Vincent van Gogh is one of the most influential painters in western art. His series of still life sunflowers are known around the world today, but during his lifetime in the 1800s he lived in poverty, selling incredibly little of his work, some say just one painting, and suffered several serious breakdowns. One of his most famous paintings - The Starry Night - is said to be the view from his room in a French psychiatric hospital where he’d admitted himself shortly after severing his own left ear. This programme looks at the man behind these iconic paintings, explores how and why he became a painter and picks apart the various theories around his death from a gunshot wound at the age of just 37. Joining Bridget Kendall to discuss van Gogh’s life and work are Louis van Tilborgh, Senior Researcher at the Van Gogh Museum in Amsterdam and Professor of Art History at the University of Amsterdam, van Gogh biographer and co-author of van Gogh: The Life, Steven Naifeh, and British