In Our Time

Jupiter is the largest planet in our solar system, and it’s hard to imagine a world more alien and different from Earth. It’s known as a Gas Giant, and its diameter is eleven times the size of Earth’s: our planet would fit inside it one thousand three hundred times. But its mass is only three hundred and twenty times greater, suggesting that although Jupiter is much bigger than Earth, the stuff it’s made of is much, much lighter. When you look at it through a powerful telescope you see a mass of colourful bands and stripes: these are the tops of ferocious weather systems that tear around the planet, including the great Red Spot, probably the longest-lasting storm in the solar system. Jupiter is so enormous that it’s thought to have played an essential role in the distribution of matter as the solar system formed – and it plays an important role in hoovering up astral debris that might otherwise rain down on Earth. It’s almost a mini solar system in its own right, with 95 moons orbiting around it. At least two of these are places life might possibly be found.

With

Michele Dougherty, Professor of Space Physics and Head of the Department of Physics at Imperial College London, and principle investigator of the magnetometer instrument on the JUICE spacecraft (JUICE is the Jupiter Icy Moons Explorer, a mission launched by the European Space Agency in April 2023)

Leigh Fletcher, Professor of Planetary Science at the University of Leicester, and interdisciplinary scientist for JUICE

Carolin Crawford, Emeritus Fellow of Emmanuel College, University of Cambridge, and Emeritus Member of the Institute of Astronomy, Cambridge

In 1956 Oxford University awarded an honorary degree to the former US president Harry S. Truman for his role in ending the Second World War. One philosopher, Elizabeth Anscombe (1919 – 2001), objected strongly.

She argued that although dropping nuclear bombs on Hiroshima and Nagasaki may have ended the fighting, it amounted to the murder of tens of thousands of innocent civilians. It was therefore an irredeemably immoral act. And there was something fundamentally wrong with a moral philosophy that didn’t see that.

This was the starting point for a body of work that changed the terms in which philosophers discussed moral and ethical questions in the second half of the twentieth century.

A leading student of the philosopher Ludwig Wittgenstein, Anscombe combined his insights with rejuvenated interpretations of Aristotle and Thomas Aquinas that made these ancient figures speak to modern issues and concerns. Anscombe was also instrumental in making action, and the question of what it means to intend to do something, a leading area of philosophical work.

With

Rachael Wiseman, Senior Lecturer in Philosophy at the University of Liverpool

Constantine Sandis, Visiting Professor of Philosophy at the University of Hertfordshire, and Director of Lex Academic

Roger Teichmann, Lecturer in Philosophy at St Hilda’s College, University of Oxford

Producer: Luke Mulhall

Death in Venice is Thomas Mann’s most famous – and infamous - novella. Published in 1912, it’s about the fall of the repressed writer Gustav von Aschenbach, when his supposedly objective appreciation of a young boy’s beauty becomes sexual obsession. It explores the link between creativity and self-destruction, and by the end Aschenbach’s humiliation is complete, dying on a deckchair in the act of ogling. Aschenbach's stalking of the boy and dreaming of pederasty can appal modern readers, even more than Mann expected.

With

Karolina Watroba, Post-Doctoral Research Fellow in Modern Languages at All Souls College, University of Oxford

Erica Wickerson, a Former Research Fellow at St Johns College, University of Cambridge

Sean Williams, Senior Lecturer in German and European Cultural History at the University of Sheffield

Sean Williams' series of Radio 3's The Essay, Death in Trieste, can be found here: https://www.bbc.co.uk/programmes/m001lzd4

Sophocles’ play Oedipus Rex begins with a warning: the murderer of the old king of Thebes, Laius, has never been identified or caught, and he’s still at large in the city. Oedipus is the current king of Thebes, and he sets out to solve the crime.

His investigations lead to a devastating conclusion. Not only is Oedipus himself the killer, but Laius was his father, and Laius’ wife Jocasta, who Oedipus has married, is his mother.

Oedipus Rex was composed during the golden age of Athens, in the 5th century BC. Sophocles probably wrote it to explore the dynamics of power in an undemocratic society. It has unsettled audiences from the very start: it is the only one of Sophocles’ plays that didn’t win first prize at Athens’ annual drama festival. But it’s had exceptionally good write-ups from the critics: Aristotle called it the greatest example of the dramatic arts. Freud believed it laid bare the deepest structures of human desire.

With:

Nick Lowe, Reader in Classical Literature at Royal Holloway, University of London

Fiona Macintosh, Professor of Classical Reception and Fellow of St Hilda’s College at the University of Oxford

Edith Hall, Professor of Classics at Durham University

Melvyn Bragg and guests discuss the power-packs within cells in all complex life on Earth.

Inside each cell of every complex organism there are structures known as mitochondria. The 19th century scientists who first observed them thought they were bacteria which had somehow invaded the cells they were studying. We now understand that mitochondria take components from the food we eat and convert them into energy.

Mitochondria are essential for complex life, but as the components that run our metabolisms they can also be responsible for a range of diseases – and they probably play a role in how we age. The DNA in mitochondria is only passed down the maternal line. This means it can be used to trace population movements deep into human history, even back to an ancestor we all share: mitochondrial Eve.

With

Mike Murphy Professor of Mitochondrial Redox Biology at the University of Cambridge

Florencia Camus NERC Independent Research Fellow at University College London

and

Nick Lane Professor of Evolutionary Biochemistry at University College London

Producer Luke Mulhall

In 1661 the 23 year-old French king Louis the XIV had been on the throne for 18 years when his chief minister, Cardinal Mazarin, died. Louis is reported to have said to his ministers, “It is now time that I govern my affairs myself. You will assist me with your counsels when I ask for them [but] I order you to seal no orders except by my command… I order you not to sign anything, not even a passport, without my command, and to render account to me personally each day”

So began the personal rule of Louis XIV, which lasted a further 54 years until his death in 1715. From his newly-built palace at Versailles, Louis was able to project an image of himself as the centre of gravity around which all of France revolved: it’s no accident that he became known as the Sun King. He centralized power to the extent he was able to say ‘L’etat c’est moi’: I am the state. Under his rule France became the leading diplomatic, military and cultural power in Europe.

With

Catriona Seth Marshal Foch Professor of French Literature at the University of Oxford

Guy Rowlands Professor of Early Modern History at the University of St Andrews

and

Penny Roberts Professor of Early Modern History at the University of Warwick

Producer: Luke Mulhall

In the year 29 BC the great Roman poet Virgil published these lines: Blessed is he who has succeeded in learning the laws of nature’s working, has cast beneath his feet all fear and fate’s implacable decree, and the howl of insatiable Death. But happy too is he who knows the rural gods…

They’re from his poem the Georgics, a detailed account of farming life in the Italy of the time. ‘Georgics’ means ‘agricultural things’, and it’s often been read as a farming manual. But it was written at a moment when the Roman world was emerging from a period of civil war, and questions of land ownership and management were heavily contested. It’s also a philosophical reflection on humanity’s relationship with the natural world, the ravages of time, and the politics of Virgil’s day.

It’s exerted a profound influence on European writing about agriculture and rural life, and has much to offer environmental thinking today.

With

Katharine Earnshaw Senior Lecturer in Classics and Ancient History at the University of Exeter;

Neville Morley Professor of Classics and Ancient History at the University of Exeter

and

Diana Spencer Professor of Classics at the University of Birmingham

Producer: Luke Mulhall

Melvyn Bragg and guests discuss the Christian uprising in Japan and its profound and long-term consequences.

In the 1630s, Japan was ruled by the Tokagawa Shoguns, a military dynasty who, 30 years earlier, had unified the country, ending around two centuries of civil war. In 1637 a rebellion broke out in the province of Shimabara, in the south of the country. It was a peasants’ revolt, following years of bad harvests in which the local lord had refused to lower taxes. Many of the rebels were Christians, and they fought under a Christian banner.

The central government’s response was merciless. They met the rebels with an army of 150 000 men, possibly the largest force assembled anywhere in the world during the Early Modern period. Once the rebellion had been suppressed, the Shogun enforced a ban on Christianity and expelled nearly all foreigners from the country. Japan remained more or less completely sealed off from the rest of the world for the next 250 years.

With

Satona Suzuki Lecturer in Japanese and Modern Japanese History at SOAS, University of London

Erica Baffelli Professor of Japanese Studies at the University of Manchester

and

Christopher Harding Senior Lecturer in Asian History at the University of Edinburgh

Producer Luke Mulhall

Melvyn Bragg and guests discuss the revelatory collection of Biblical texts, legal documents, community rules and literary writings.

In 1946 a Bedouin shepherd boy was looking for a goat he’d lost in the hills above the Dead Sea. He threw a rock into a cave and heard a hollow sound. He’d hit a ceramic jar containing an ancient manuscript. This was the first of the Dead Sea Scrolls, a collection of about a thousand texts dating from around 250 BC to AD 68. It is the most substantial first hand evidence we have for the beliefs and practices of Judaism in and around the lifetime of Jesus.

The Dead Sea Scrolls have transformed our understanding of how the texts that make up the Hebrew Bible were edited and collected. They also offer a tantalising window onto the world from which Christianity eventually emerged.

With

Sarah Pearce Ian Karten Professor of Jewish Studies and Head of the School of Humanities at the University of Southampton

Charlotte Hempel Professor of Hebrew Bible and Second Temple Judaism at the University of Birmingham

and

George Brooke Rylands Professor Emeritus of Biblical Criticism and Exegesis at the University of Manchester

Producer Luke Mulhall

Melvyn Bragg and guests discuss the highly influential American poet Walt Whitman.

In 1855 Whitman was working as a printer, journalist and property developer when he published his first collection of poetry. It began:

I celebrate myself, And what I assume you shall assume For every atom belonging to me as good belongs to you.

The book was called Leaves of Grass. In it, Whitman set out to break away from European literary forms and traditions. Using long lines written in free verse, he developed a poetry meant to express a distinctively American outlook.

Leaves of Grass is full of verse that celebrates both the sovereign individual, and the deep fellowship between individuals. Its optimism about the American experience was challenged by the Civil War and its aftermath, but Whitman emerged as a celebrity and a key figure in the development of American culture.

With

Sarah Churchwell Professor of American Literature and the Public Understanding of the Humanities at the University of London

Peter Riley Lecturer in 19th Century American Literature at the University of Exeter and

Mark Ford Professor of English and American Literature at University College London

Producer Luke Mulhall

Melvyn Bragg and guests discuss the life, ideas and legacy of the pioneering Swedish botanist Carl Linnaeus (1707 – 1778). The philosopher Jean-Jacques Rousseau once wrote: "Tell him I know no greater man on earth".

The son of a parson, Linnaeus grew up in an impoverished part of Sweden but managed to gain a place at university. He went on to transform biology by making two major innovations. He devised a simpler method of naming species and he developed a new system for classifying plants and animals, a system that became known as the Linnaean hierarchy. He was also one of the first people to grow a banana in Europe.

With

Staffan Muller-Wille University Lecturer in History of Life, Human and Earth Sciences at the University of Cambridge

Stella Sandford Professor of Modern European Philosophy at Kingston University, London

and

Steve Jones Senior Research Fellow in Genetics at University College, London

Producer Luke Mulhall

Melvyn Bragg and guests discuss the brutal events of 26 August 1346, when the armies of France and England met in a funnel-shaped valley outside the town of Crécy in northern France.

Although the French, led by Philip VI, massively outnumbered the English, under the command of Edward III, the English won the battle, and French casualties were huge. The English victory is often attributed to the success of their longbowmen against the heavy cavalry of the French.

The Battle of Crécy was the result of years of simmering tension between Edward III and Philip VI, and it led to decades of further conflict between England and France, a conflict that came to be known as the Hundred Years War.

With

Anne Curry Emeritus Professor of Medieval History at the University of Southampton

Andrew Ayton Senior Research Fellow in History at Keele University

and Erika Graham-Goering Lecturer in Late Medieval History at Durham University

Producer Luke Mulhall

Melvyn Bragg and guests discuss the Danish prince who became a very effective King of England in 1016.

Cnut inherited a kingdom in a sorry state. The north and east coast had been harried by Viking raiders, and his predecessor King Æthelred II had struggled to maintain order amongst the Anglo-Saxon nobility too. Cnut proved to be skilful ruler. Not only did he bring stability and order to the kingdom, he exported the Anglo-Saxon style of centralised government to Denmark. Under Cnut, England became the cosmopolitan centre of a multi-national North Atlantic Empire, and a major player in European politics.

With

Erin Goeres Associate Professor of Old Norse Language and Literature at University College London

Pragya Vohra Lecturer in Medieval History at the University of York

and

Elizabeth Tyler Professor of Medieval Literature and Co-Director of the Centre for Medieval Studies at the University of York

Producer Luke Mulhall

Melvyn Bragg and guests discuss Virginia Woolf's highly influential essay on women and literature, which considers both literary history and future opportunity.

In 1928 Woolf gave two lectures at Cambridge University about women and fiction. In front of an audience at Newnham College, she delivered the following words: “All I could do was offer you an opinion upon one minor point - a woman must have money and a room of her own if she is to write fiction; and that, as you will see, leaves the great problem of the true nature of woman and the true nature of fiction unsolved”.

These lectures formed the basis of a book she published the following year, and Woolf chose A Room Of One’s Own for its title. It is a text that set the scene for the study of women’s writing for the rest of the 20th century. Arguably, it initiated the discipline of women’s history too.

With

Hermione Lee Emeritus Professor of English Literature at the University of Oxford

Michele Barrett Emeritus Professor of Modern Literary and Cultural Theory at Queen Mary, University of London

and

Alexandra Harris Professor of English at the University of Birmingham

Producer Luke Mulhall

Melvyn Bragg and guests discuss Solon, who was elected archon or chief magistrate of Athens in 594 BC: some see him as the father of Athenian democracy.

In the first years of the 6th century BC, the city state of Athens was in crisis. The lower orders of society were ravaged by debt, to the point where some were being forced into slavery. An oppressive law code mandated the death penalty for everything from murder to petty theft. There was a real danger that the city could fall into either tyranny or civil war.

Solon instituted a programme of reforms that transformed Athens’ political and legal systems, its society and economy, so that later generations referred to him as Solon the Lawgiver.

With

Melissa Lane Class of 1943 Professor of Politics at Princeton University

Hans van Wees Grote Professor of Ancient History at University College London

and William Allan Professor of Greek and McConnell Laing Tutorial Fellow in Greek and Latin Languages and Literature at University College, University of Oxford

Producer Luke Mulhall

Melvyn Bragg and guests discuss how, between the 16th and 18th centuries, Europe was dominated by an economic way of thinking called mercantilism. The key idea was that exports should be as high as possible and imports minimised.

For more than 300 years, almost every ruler and political thinker was a mercantilist. Eventually, economists including Adam Smith, in his ground-breaking work of 1776 The Wealth of Nations, declared that mercantilism was a flawed concept and it became discredited. However, a mercantilist economic approach can still be found in modern times and today’s politicians sometimes still use rhetoric related to mercantilism.

With

D’Maris Coffman Professor in Economics and Finance of the Built Environment at University College London Craig Muldrew Professor of Social and Economic History at the University of Cambridge and a Member of Queens’ College

and

Helen Paul, Lecturer in Economics and Economic History at the University of Southampton.

Producer Luke Mulhall

Melvyn Bragg and guests discuss the Ramayana, the ancient Hindu epic which is regarded as one of the greatest works of world literature. Its importance in Indian culture has been compared to that of the Iliad and Odyssey in the West, and it’s still seen as a sacred text by Hindus today.

Written in Sanskrit, it tells the story of the legendary prince and princess Rama and Sita, and the many challenges, misfortunes and choices that they face. About 24,000 verses long, the Ramayana is also one of the longest ancient epics. It’s a text that’s been hugely influential and it continues to be popular in India and elsewhere in Asia. With

Jessica Frazier Lecturer in the Study of Religion at the University of Oxford and a Fellow of the Oxford Centre for Hindu Studies

Chakravarthi Ram-Prasad Distinguished Professor of Comparative Religion and Philosophy at Lancaster University

and

Naomi Appleton Senior Lecturer in Asian Religions at the University of Edinburgh

The image above shows Rama, Sita, Hanuman, Lakshmana and devotees, from the Shree Jalaram Prarthana Mandal, Leicester.

Producer Luke Mulhall

Melvyn Bragg and guests discuss megaliths - huge stones placed in the landscape, often visually striking and highly prominent.

Such stone monuments in Britain and Ireland mostly date from the Neolithic period, and the most ancient are up to 6,000 years old. In recent decades, scientific advances have enabled archaeologists to learn a large amount about megalithic structures and the people who built them, but much about these stones remains unknown and mysterious.

With

Vicki Cummings Professor of Neolithic Archaeology at the University of Central Lancashire

Julian Thomas Professor of Archaeology at the University of Manchester

and

Susan Greaney Lecturer in Archaeology at the University of Exeter.

Paul Erdős (1913 – 1996) is one of the most celebrated mathematicians of the 20th century. During his long career, he made a number of impressive advances in our understanding of maths and developed whole new fields in the subject.

He was born into a Jewish family in Hungary just before the outbreak of World War I, and his life was shaped by the rise of fascism in Europe, anti-Semitism and the Cold War. His reputation for mathematical problem solving is unrivalled and he was extraordinarily prolific. He produced more than 1,500 papers and collaborated with around 500 other academics.

He also had an unconventional lifestyle. Instead of having a long-term post at one university, he spent much of his life travelling around visiting other mathematicians, often staying for just a few days.

With

Colva Roney-Dougal Professor of Pure Mathematics at the University of St Andrews

Timothy Gowers Professor of Mathematics at the College de France in Paris and Fellow of Trinity College, Cambridge

and

Andrew Treglown Associate Professor in Mathematics at the University of Birmingham

The image above shows a graph occurring in Ramsey Theory. It was created by Dr Katherine Staden, lecturer in the School of Mathematics at the Open University.

In 1957 Stevie Smith published a poetry collection called Not Waving But Drowning – and its title poem gave us a phrase which has entered the language.

Its success has overshadowed her wider work as the author of more than half a dozen collections of poetry and three novels, mostly written while she worked as a secretary. Her poems, printed with her pen and ink sketches, can seem simple and comical, but often beneath the surface lurk themes of melancholy, loneliness, love and death.

With Jeremy Noel-Tod Associate Professor in the School of Literature, Drama and Creative Writing at the University of East Anglia

Noreen Masud Lecturer in Twentieth Century Literature at the University of Bristol

and

Will May Professor of Modern and Contemporary Literature at the University of Southampton

The photograph above shows Stevie Smith recording her story Sunday at Home, a finalist in the BBC Third Programme Short Story competition in 1949.

On 21 May 1838 an estimated 150,000 people assembled on Glasgow Green for a mass demonstration. There they witnessed the launch of the People’s Charter, a list of demands for political reform. The changes they called for included voting by secret ballot, equal-sized constituencies and, most importantly, that all men should have the vote.

The Chartists, as they came to be known, were the first national mass working-class movement. In the decade that followed, they collected six million signatures for their Petitions to Parliament: all were rejected, but their campaign had a significant and lasting impact.

With

Joan Allen Visiting Fellow in History at Newcastle University and Chair of the Society for the Study of Labour History

Emma Griffin Professor of Modern British History at the University of East Anglia and President of the Royal Historical Society

and

Robert Saunders Reader in Modern British History at Queen Mary, University of London.

The image above shows a Chartist mass meeting on Kennington Common in London in April 1848.

Melvyn Bragg and guests discuss the pioneering Danish astronomer Tycho Brahe (1546 – 1601) whose charts offered an unprecedented level of accuracy.

In 1572 Brahe's observations of a new star challenged the idea, inherited from Aristotle, that the heavens were unchanging. He went on to create his own observatory complex on the Danish island of Hven, and there, working before the invention of the telescope, he developed innovative instruments and gathered a team of assistants, taking a highly systematic approach to observation. A second, smaller source of renown was his metal prosthetic nose, which he needed after a serious injury sustained in a duel.

The image above shows Brahe aged 40, from the Atlas Major by Johann Blaeu.

With

Ole Grell Emeritus Professor in Early Modern History at the Open University

Adam Mosley Associate Professor of History at Swansea University

and

Emma Perkins Affiliate Scholar in the Department of History and Philosophy of Science at the University of Cambridge.

Melvyn Bragg and guests discuss the discovery made in 1911 by the Dutch physicist Heike Kamerlingh Onnes (1853-1926). He came to call it Superconductivity and it is a set of physical properties that nobody predicted and that none, since, have fully explained. When he lowered the temperature of mercury close to absolute zero and ran an electrical current through it, Kamerlingh Onnes found not that it had low resistance but that it had no resistance. Later, in addition, it was noticed that a superconductor expels its magnetic field. In the century or more that has followed, superconductors have already been used to make MRI scanners and to speed particles through the Large Hadron Collider and they may perhaps bring nuclear fusion a little closer (a step that could be world changing).

The image above is from a photograph taken by Stephen Blundell of a piece of superconductor levitating above a magnet.

With

Nigel Hussey Professor of Experimental Condensed Matter Physics at the University of Bristol and Radbout University

Suchitra Sebastian Professor of Physics at the Cavendish Laboratory at the University of Cambridge

And

Stephen Blundell Professor of Physics at the University of Oxford and Fellow of Mansfield College

Producer: Simon Tillotson

Melvyn Bragg and guests discuss A Theory of Justice by John Rawls (1921 - 2002) which has been called the most influential book in twentieth century political philosophy. It was first published in 1971. Rawls (pictured above) drew on his own experience in WW2 and saw the chance in its aftermath to build a new society, one founded on personal liberty and fair equality of opportunity. While in that just society there could be inequalities, Rawls’ radical idea was that those inequalities must be to the greatest advantage not to the richest but to the worst off.

With

Fabienne Peter Professor of Philosophy at the University of Warwick

Martin O’Neill Professor of Political Philosophy at the University of York

And

Jonathan Wolff The Alfred Landecker Professor of Values and Public Policy at the Blavatnik School of Government, University of Oxford and Fellow of Wolfson College

Producer: Simon Tillotson

Melvyn Bragg and guests discuss Donne (1573-1631), known now as one of England’s finest poets of love and notable in his own time as an astonishing preacher. He was born a Catholic in a Protestant country and, when he married Anne More without her father's knowledge, Donne lost his job in the government circle and fell into a poverty that only ended once he became a priest in the Church of England. As Dean of St Paul’s Cathedral, his sermons were celebrated, perhaps none more than his final one in 1631 when he was plainly in his dying days, as if preaching at his own funeral.

The image above is from a miniature in the Royal Collection and was painted in 1616 by Isaac Oliver (1565-1617)

With

Mary Ann Lund Associate Professor in Renaissance English Literature at the University of Leicester

Sue Wiseman Professor of Seventeenth Century Literature at Birkbeck, University of London

And

Hugh Adlington Professor of English Literature at the University of Birmingham

Melvyn Bragg and guests discuss the stench from the River Thames in the hot summer of 1858 and how it appalled and terrified Londoners living and working beside it, including those in the new Houses of Parliament which were still under construction. There had been an outbreak of cholera a few years before in which tens of thousands had died, and a popular theory held that foul smells were linked to diseases. The source of the problem was that London's sewage, once carted off to fertilise fields had recently, thanks to the modern flushing systems, started to flow into the river and, thanks to the ebb and flow of the tides, was staying there and warming in the summer sun. The engineer Joseph Bazalgette was given the task to build huge new sewers to intercept the waste, a vast network, so changing the look of London and helping ensure there were no further cholera outbreaks from contaminated water.

The image above is from Punch, July 10th 1858 and it has this caption: The 'Silent Highway'-Man. "Your Money or your Life!"

With

Rosemary Ashton Emeritus Quain Professor of English Language and Literature at University College London

Stephen Halliday Author of ‘The Great Stink of London: Sir Joseph Bazalgette and the Cleansing of the Victorian Metropolis’

And

Paul Dobraszczyk Lecturer at the Bartlett School of Architecture at University College London

Melvyn Bragg and guests discuss Jane Austen’s last complete novel, which was published just before Christmas in 1817, five months after her death. It is the story of Anne Elliot, now 27 and (so we are told), losing her bloom, and of her feelings for Captain Wentworth who she was engaged to, 8 years before – an engagement she broke off under pressure from her father and godmother. When Wentworth, by chance, comes back into Anne Elliot's life, he is still angry with her and neither she nor Austen's readers can know whether it is now too late for their thwarted love to have a second chance.

The image above is from a 1995 BBC adaptation of the novel, with Amanda Root and Ciarán Hinds

With

Karen O’Brien Vice-Chancellor of Durham University

Fiona Stafford Professor of English Language and Literature at the University of Oxford

And

Paddy Bullard Associate Professor of English Literature and Book History at the University of Reading

Producer: Simon Tillotson

Melvyn Bragg and guests discuss Orson Welles' film, released in 1941, which is widely acclaimed as one of the greatest, if not the greatest, films yet made. Welles plays the lead role of Charles Foster Kane, a newspaper magnate, and Welles directed, produced and co-wrote this story of loneliness at the heart of a megalomaniac. The plot was partly inspired by the life of William Randolph Hearst, who then used the power of his own newspapers to try to suppress the film’s release. It was to take some years before Citizen Kane reached a fuller audience and, from that point, become so celebrated.

The image above is of Kane addressing a public meeting while running for Governor.

With

Stella Bruzzi Professor of Film and Dean of Arts and Humanities at University College London

Ian Christie Professor of Film and Media History at Birkbeck, University of London

And

John David Rhodes Professor of Film Studies and Visual Culture at the University of Cambridge

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the momentum behind rebellion in Ireland in 1798, the people behind the rebellion and the impact over the next few years and after. Amid wider unrest, the United Irishmen set the rebellion on its way, inspired by the French and American revolutionaries and their pursuit of liberty. When it broke out in May the United Irishmen had an estimated two hundred thousand members, Catholic and Protestant, and the prospect of a French invasion fleet to back them. Crucially for the prospects of success, some of those members were British spies who exposed the plans and the military were largely ready - though not in Wexford where the scale of rebellion was much greater. The fighting was initially fierce and brutal and marked with sectarianism but had largely been suppressed by the time the French arrived in August to declare a short-lived republic. The consequences of the rebellion were to be far reaching, not least in the passing of Acts of Union in 1800.

The image above is of Theobald Wolfe Tone (1763 - 1798), prominent member of the United Irishmen

With

Ian McBride Foster Professor of Irish History at Hertford College, University of Oxford

Catriona Kennedy Senior Lecturer in Modern History at the University of York

And

Liam Chambers Head of Department and Senior Lecturer in History at Mary Immaculate College, Limerick

Producer: Simon Tillotson

Melvyn Bragg and guests discuss The Song of the Nibelungs, a twelfth century German epic, full of blood, violence, fantasy and bleakness. It is a foundational work of medieval literature, drawing on the myths of Scandinavia and central Europe. The poem tells of two couples, Siegfried and Kriemhild and Gunther and Brunhilda, whose lives are destroyed by lies and revenge. It was extremely popular in its time, sometimes rewritten with happier endings, and was rediscovered by German Romantics and has since been drawn from selectively by Wagner, Fritz Lang and, infamously, the Nazis looking to support ideas on German heritage.

The image above is of Siegfried seeing Kriemhild for the first time, a miniature from the Hundeshagenschen Code manuscript dating from 15th Century.

With

Sarah Bowden Reader in German and Medieval Studies at King’s College London

Mark Chinca Professor of Medieval German and Comparative Literature at the University of Cambridge

And

Bettina Bildhauer Professor of Modern Languages at the University of St Andrews

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the voyage of HMS Challenger which set out from Portsmouth in 1872 with a mission a to explore the ocean depths around the world and search for new life. The scale of the enterprise was breath taking and, for its ambition, it has since been compared to the Apollo missions. The team onboard found thousands of new species, proved there was life on the deepest seabeds and plumbed the Mariana Trench five miles below the surface. Thanks to telegraphy and mailboats, its vast discoveries were shared around the world even while Challenger was at sea, and they are still being studied today, offering insights into the ever-changing oceans that cover so much of the globe and into the health of our planet.

The image above is from the journal of Pelham Aldrich R.N. who served on the Challenger Surveying Expedition from 1872-5.

With

Erika Jones Curator of Navigation and Oceanography at Royal Museums Greenwich

Sam Robinson Southampton Marine and Maritime Institute Research Fellow at the University of Southampton

And

Giles Miller Principal Curator of Micropalaeontology at the Natural History Museum London

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the speeches that became a byword for fierce attacks on political opponents. It was in the 4th century BC, in Athens, that Demosthenes delivered these speeches against the tyrant Philip II of Macedon, father of Alexander the Great, when Philip appeared a growing threat to Athens and its allies and Demosthenes feared his fellow citizens were set on appeasement. In what became known as The Philippics, Demosthenes tried to persuade Athenians to act against Macedon before it was too late; eventually he succeeded in stirring them, even if the Macedonians later prevailed. For these speeches prompting resistance, Demosthenes became famous as one of the Athenian democracy’s greatest freedom fighters. Later, in Rome, Cicero's attacks on Mark Antony were styled on Demosthenes and these too became known as Philippics.

The image above is painted on the dome of the library of the National Assembly, Paris and is by Eugene Delacroix (1798-1863). It depicts Demosthenes haranguing the waves of the sea as a way of strengthening his voice for his speeches.

With

Paul Cartledge A. G. Leventis Senior Research Fellow at Clare College, University of Cambridge

Kathryn Tempest Reader in Latin Literature and Roman History at the University of Roehampton

And

Jon Hesk Reader in Greek and Classical Studies at the University of St Andrews

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the Bauhaus which began in 1919 in Weimar, Germany, as a school for arts and crafts combined, and went on to be famous around the world. Under its first director, Walter Gropius, the Bauhaus moved to Dessau and extended its range to architecture and became associated with a series of white, angular, flat-roofed buildings reproduced from Shanghai to Chicago, aimed for modern living. The school closed after only 14 years while at a third location, Berlin, under pressure from the Nazis, yet its students and teachers continued to spread its ethos in exile, making it even more influential.

The image above is of the Bauhaus Building, Dessau, designed by Gropius and built in 1925-6

With

Robin Schuldenfrei Tangen Reader in 20th Century Modernism at The Courtauld Institute of Art

Alan Powers History Leader at the London School of Architecture

And

Michael White Professor of the History of Art at the University of York

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the rebellion that broke out in Jamaica on 11th October 1865 when Paul Bogle (1822-65) led a protest march from Stony Gut to the courthouse in nearby Morant Bay. There were many grounds for grievance that day and soon anger turned to bloodshed. Although the British had abolished slavery 30 years before, the plantation owners were still dominant and the conditions for the majority of people on Jamaica were poor. The British governor suppressed this rebellion brutally and soon people in Jamaica lost what right they had to rule themselves. Some in Britain, like Charles Dickens, supported the governor's actions while others, like Charles Darwin, wanted him tried for murder.

The image above is from a Jamaican $2 banknote, printed after Paul Bogle became a National Hero in 1969.

With

Matthew J Smith Professor of History and Director of the Centre for the Study of the Legacies of British Slavery at University College London

Diana Paton The William Robertson Professor of History at the University of Edinburgh

And

Lawrence Goldman Emeritus Fellow in History at St Peter’s College, University of Oxford

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the celebrated British poet of World War One. Wilfred Owen (1893-1918) had published only a handful of poems when he was killed a week before the end of the war, but in later decades he became seen as the essential British war poet. His works such as Anthem for Doomed Youth, Strange Meeting and Dulce et Decorum Est went on to be inseparable from the memory of the war and its futility. However, while Owen is best known for his poetry of the trenches, his letters offer a more nuanced insight into him such as his pride in being an officer in charge of others and in being a soldier who fought alongside his comrades.

With

Jane Potter Reader in The School of Arts at Oxford Brookes University

Fran Brearton Professor of Modern Poetry at Queen’s University Belfast

And

Guy Cuthbertson Professor of British Literature and Culture at Liverpool Hope University

Producer: Simon Tillotson

Melvyn Bragg and guests discuss one of the greatest changes in the history of life on Earth. Around 400 million years ago some of our ancestors, the fish, started to become a little more like humans. At the swampy margins between land and water, some fish were turning their fins into limbs, their swim bladders into lungs and developed necks and eventually they became tetrapods, the group to which we and all animals with backbones and limbs belong. After millions of years of this transition, these tetrapod descendants of fish were now ready to leave the water for a new life of walking on land, and with that came an explosion in the diversity of life on Earth.

The image above is a representation of Tiktaalik Roseae, a fish with some features of a tetrapod but not one yet, based on a fossil collected in the Canadian Arctic.

With

Emily Rayfield Professor of Palaeobiology at the University of Bristol

Michael Coates Chair and Professor of Organismal Biology and Anatomy at the University of Chicago

And

Steve Brusatte Professor of Palaeontology and Evolution at the University of Edinburgh

Producer: Simon Tillotson

Melvyn Bragg and guests discuss one of the influential painters at the heart of the French Impressionist movement: Berthe Morisot (1841-1895). The men in her circle could freely paint in busy bars and public spaces, while Morisot captured the domestic world and found new, daring ways to paint quickly in the open air. Her work shows women as they were, to her: informal, unguarded, and not transformed or distorted for the eyes of men. The image above is one of her few self-portraits, though several portraits of her survive by other artists, chiefly her sister Edma and her brother-in-law Edouard Manet.

With

Tamar Garb Professor of History of Art at University College London

Lois Oliver Curator at the Royal Academy and Adjunct Professor of Art History at the American University of Notre Dame London.

And

Claire Moran Reader in French at Queen's University Belfast

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the military order founded around 1119, twenty years after the Crusaders captured Jerusalem. For almost 200 years the Knights Templar were a notable fighting force and financial power in the Crusader States and Western Europe. Their mission was to protect pilgrims in the Holy Land, and they became extremely wealthy yet, as the crusader grip on Jerusalem slipped, their political fortune declined steeply. They were to be persecuted out of existence, with their last grand master burned at the stake in Paris in 1314, and that sudden end has contributed to the strength of the legends that have grown up around them.

With

Helen Nicholson Professor of Medieval History at Cardiff University

Mike Carr Lecturer in Late Medieval History at the University of Edinburgh

And

Jonathan Phillips Professor of Crusading History at Royal Holloway, University of London

Producer: Simon Tillotson

Melvyn Bragg and guests discuss an atomic particle that's become inseparable from modernity. JJ Thomson discovered the electron 125 years ago, so revealing that atoms, supposedly the smallest things, were made of even smaller things. He pictured them inside an atomic ball like a plum pudding, with others later identifying their place outside the nucleus - and it is their location on the outer limit that has helped scientists learn so much about electrons and with electrons. We can use electrons to reveal the secrets of other particles and, while electricity exists whether we understand electrons or not, the applications of electricity and electrons grow as our knowledge grows. Many questions, though, remain unanswered.

With

Victoria Martin Professor of Collider Physics at the University of Edinburgh

Harry Cliff Research Fellow in Particle Physics at the University of Cambridge

And

Frank Close Professor Emeritus of Theoretical Physics and Fellow Emeritus at Exeter College at the University of Oxford

Producer: Simon Tillotson

Melvyn Bragg and guests discuss Plato's account of the once great island of Atlantis out to the west, beyond the world known to his fellow Athenians, and why it disappeared many thousands of years before his time. There are no sources for this story other than Plato, and he tells it across two of his works, the Timaeus and the Critias, tantalizing his readers with evidence that it is true and clues that it is a fantasy. Atlantis, for Plato, is a way to explore what an ideal republic really is, and whether Athens could be (or ever was) one; to European travellers in the Renaissance, though, his story reflected their own encounters with distant lands, previously unknown to them, spurring generations of explorers to scour the oceans and in the hope of finding a lost world.

The image above is from an engraving of the legendary island of Atlantis after a description by Athanasius Kircher (1602-1680).

With

Edith Hall Professor of Classics at Durham University

Christopher Gill Emeritus Professor of Ancient Thought at the University of Exeter

And

Angie Hobbs Professor of the Public Understanding of Philosophy at the University of Sheffield

Producer: Simon Tillotson

Melvyn Bragg and guests discuss George Orwell's (1903-1950) final novel, published in 1949, set in a dystopian London which is now found in Airstrip One, part of the totalitarian superstate of Oceania which is always at war and where the protagonist, Winston Smith, works at the Ministry of Truth as a rewriter of history: 'Who controls the past,' ran the Party slogan, 'controls the future: who controls the present controls the past.' The influence of Orwell's novel is immeasurable, highlighting threats to personal freedom with concepts he named such as doublespeak, thoughtcrime, Room 101, Big Brother, memory hole and thought police.

With

David Dwan Professor of English Literature and Intellectual History at the University of Oxford

Lisa Mullen Teaching Associate in Modern Contemporary Literature at the University of Cambridge

And

John Bowen Professor of English Literature at the University of York

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the origin of this personification of the English everyman and his development as both British and Britain in the following centuries. He first appeared along with Lewis Baboon (French) and Nicholas Frog (Dutch) in 1712 in a pamphlet that satirised the funding of the War of the Spanish Succession. The author was John Arbuthnot (1667-1735), a Scottish doctor and satirist who was part of the circle of Swift and Pope, and his John Bull was the English voter, overwhelmed by taxes that went not so much into the war itself but into the pockets of its financiers. For the next two centuries, Arbuthnot’s John Bull was a gift for cartoonists and satirists, especially when they wanted to ridicule British governments for taking advantage of the people’s patriotism.

The image above is by William Charles, a Scottish engraver who emigrated to the United States, and dates from 1814 during the Anglo-American War of 1812.

With

Judith Hawley Professor of 18th Century Literature at Royal Holloway, University of London

Miles Taylor Professor of British History and Society at Humboldt, University of Berlin

And

Mark Knights Professor of History at the University of Warwick

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the largest and arguably the most astonishing religious structure on Earth, built for Suryavarman II in the 12th Century in modern-day Cambodia. It is said to have more stone in it than the Great Pyramid of Giza, and much of the surface is intricately carved and remarkably well preserved. For the last 900 years Angkor Wat has been a centre of religion, whether Hinduism, Buddhism or Animism or a combination of those, and a source of wonder to Cambodians and visitors from around the world.

With

Piphal Heng Postdoctoral scholar at the Cotsen Institute and the Programme for Early Modern Southeast Asia at UCLA

Ashley Thompson Hiram W Woodward Chair of Southeast Asian Art at SOAS University of London

And

Simon Warrack A stone conservator who has worked extensively at Angkor Wat

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the celebrated Welsh poet, Dylan Thomas (1914 - 1953). He wrote some of his best poems before he was twenty in the first half of his short, remarkable life, and was prolific in the second half too with poems such as those set in London under the Blitz and reworkings of his childhood in Swansea, and his famous radio play Under Milk Wood (performed after his death). He was read widely and widely heard: with his reading tours in America and recordings of his works that sold in their hundreds of thousands after his death, he is credited with reviving the act of poetry as performance in the 20th century.

With

Nerys Williams Associate Professor of Poetry and Poetics at University College Dublin

John Goodby Professor of Arts and Culture at Sheffield Hallam University

And

Leo Mellor The Roma Gill Fellow in English at Murray Edwards College, University of Cambridge

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the abrupt transformation of stars after shining brightly for millions or billions of years, once they lack the fuel to counter the force of gravity. Those like our own star, the Sun, become red giants, expanding outwards and consuming nearby planets, only to collapse into dense white dwarves. The massive stars, up to fifty times the mass of the Sun, burst into supernovas, visible from Earth in daytime, and become incredibly dense neutron stars or black holes. In these moments of collapse, the intense heat and pressure can create all the known elements to form gases and dust which may eventually combine to form new stars, new planets and, as on Earth, new life.

The image above is of the supernova remnant Cassiopeia A, approximately 10,000 light years away, from a once massive star that died in a supernova explosion that was first seen from Earth in 1690

With

Martin Rees Astronomer Royal, Fellow of Trinity College, Cambridge

Carolin Crawford Emeritus Member of the Institute of Astronomy and Emeritus Fellow of Emmanuel College, University of Cambridge

And

Mark Sullivan Professor of Astrophysics at the University of Southampton

Producer: Simon Tillotson

Melvyn Bragg and guests discuss ideas of Georg Wilhelm Friedrich Hegel (1770 - 1831) on history. Hegel, one of the most influential of the modern philosophers, described history as the progress in the consciousness of freedom, asking whether we enjoy more freedom now than those who came before us. To explore this, he looked into the past to identify periods when freedom was moving from the one to the few to the all, arguing that once we understand the true nature of freedom we reach an endpoint in understanding. That end of history, as it's known, describes an understanding of freedom so far progressed, so profound, that it cannot be extended or deepened even if it can be lost.

With

Sally Sedgwick Professor and Chair of Philosophy at Boston University

Robert Stern Professor of Philosophy at the University of Sheffield

And

Stephen Houlgate Professor of Philosophy at the University of Warwick

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the Czech educator Jan Amos Komenský (1592-1670) known throughout Europe in his lifetime under the Latin version of his name, Comenius. A Protestant and member of the Unity of Brethren, he lived much of his life in exile, expelled from his homeland under the Catholic Counter-Reformation, and he wanted to address the deep antagonisms underlying the wars that were devastating Europe especially The Thirty Years War (1618-1648). A major part of his plan was Universal Education, in which everyone could learn about everything, and better understand each other and so tolerate their religious differences and live side by side. His ideas were to have a lasting influence on education, even though the peace that followed the Thirty Years War only entrenched the changes in his homeland that made his life there impossible.

The image above is from a portrait of Comenius by Jürgen Ovens, 1650 - 1670, painted while he was living in Amsterdam and held in the Rikjsmuseum

With

Vladimir Urbanek Senior Researcher in the Department of Comenius Studies and Early Modern Intellectual History at the Institute of Philosophy of the Czech Academy of Sciences

Suzanna Ivanic Lecturer in Early Modern European History at the University of Kent

And

Howard Hotson Professor of Early Modern Intellectual History at the University of Oxford and Fellow of St Anne’s College

Producer: Simon Tillotson

Melvyn Bragg and guests discuss two of China’s greatest poets, Li Bai and Du Fu, who wrote in the 8th century in the Tang Era. Li Bai (701-762AD) is known for personal poems, many of them about drinking wine, and for finding the enjoyment in life. Du Fu (712-770AD), a few years younger, is more of an everyman, writing in the upheaval of the An Lushan Rebellion (755-763AD). Together they have been a central part of Chinese culture for over a millennium, reflecting the balance between the individual and the public life, and one sign of their enduring appeal is that there is rarely agreement on which of them is the greater.

The image above is intended to depict Du Fu.

With

Tim Barrett Professor Emeritus of East Asian History at SOAS, University of London

Tian Yuan Tan Shaw Professor of Chinese at the University of Oxford and Professorial Fellow at University College

And

Frances Wood Former Curator of the Chinese Collections at the British Library

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the impact of David I of Scotland (c1084-1153) on his kingdom and on neighbouring lands. The youngest son of Malcolm III, he was raised in exile in the Anglo-Norman court and became Earl of Huntingdon and Prince of Cumbria before claiming the throne in 1124. He introduced elements of what he had learned in England and, in the next decades, his kingdom saw new burghs, new monasteries, new ways of governing and the arrival of some very influential families, earning him the reputation of The Perfect King.

With

Richard Oram Professor of Medieval and Environmental History at the University of Stirling

Alice Taylor Professor of Medieval History at King’s College London

And

Alex Woolf Senior Lecturer in History at the University of St Andrews

Producer: Simon Tillotson

Melvyn Bragg and guests discuss the accounts by Eusebius of Caesarea (c260-339 AD) and others of the killings of Christians in the first three centuries after the crucifixion of Jesus. Eusebius was writing in a time of peace, after The Great Persecution that had started with Emperor Diocletian in 303 AD and lasted around eight years. Many died under Diocletian, and their names are not preserved, but those whose deaths are told by Eusebius became especially celebrated and their stories became influential. Through his writings, Eusebius shaped perceptions of what it meant to be a martyr in those years, and what it meant to be a Christian.

The image above is of The Martyrdom of Saint Blandina (1886) at the Church of Saint-Blandine de Lyon, France

With:

Candida Moss Edward Cadbury Professor of Theology at the University of Birmingham

Kate Cooper Professor of History at Royal Holloway, University of London

And

James Corke-Webster Senior Lecturer in Classics, History and Liberal Arts at King’s College London

Producer: Simon Tillotson