Melvyn Bragg and guests discuss the ideas, people and events that have shaped our world.
Similar Podcasts
La Biblioteca Perdida
Programa radiofónico de divulgación histórica hecho por y para amantes de esta epopeya y gran aventura que llamamos humanidad. 13 años en antena con los bibliotecarios Bikendi Goiko-uria, Mikel Carramiñana y Pello Larrinaga ante los micrófonos, acompañados por grandes de la divulgación histórica como Sergio Alejo, Noemi Maza, Isabel García Trócoli, Mariajo Noain, Aritza Alzibar, Ángel Portillo, Albert Alegre o Adolfo Suárez, entre otros ¡Comienza la aventura!
Crímenes. El musical
En la prensa de la España del XIX, los crímenes fueron un hit. Les gustaban tanto como hoy nos gusta el True Crime. A la vez fue asentándose la ciencia forense. En esta serie relatamos algunos de los crímenes más famosos de entonces, con mucha música y algunos coros. Y entrevistamos a una criminóloga y a científicos forenses de varias disciplinas: medicina, psicología, antropología, lingüística, biología...Suscríbete a nuestra newsletter y déjanos una propinilla aquí
Radiolab
Radiolab is on a curiosity bender. We ask deep questions and use investigative journalism to get the answers. A given episode might whirl you through science, legal history, and into the home of someone halfway across the world. The show is known for innovative sound design, smashing information into music. It is hosted by Jad Abumrad, Lulu Miller, and Latif Nasser.
Symmetry
Melvyn Bragg and guests discuss symmetry. Found in Nature - from snowflakes to butterflies - and in art in the music of Bach and the poems of Pushkin, symmetry is both aesthetically pleasing and an essential tool to understanding our physical world. The Greek philosopher Aristotle described symmetry as one of the greatest forms of beauty to be found in the mathematical sciences, while the French poet Paul Valery went further, declaring; “The universe is built on a plan, the profound symmetry of which is somehow present in the inner structure of our intellect”.The story of symmetry tracks an extraordinary shift from its role as an aesthetic model - found in the tiles in the Alhambra and Bach's compositions - to becoming a key tool to understanding how the physical world works. It provides a major breakthrough in mathematics with the development of group theory in the 19th century. And it is the unexpected breakdown of symmetry at sub-atomic level that is so tantalising for contemporary quantum physicists.So why is symmetry so prevalent and appealing in both art and nature? How does symmetry enable us to grapple with monstrous numbers? And how might symmetry contribute to the elusive Theory of Everything?With Fay Dowker, Reader in Theoretical Physics at Imperial College, London; Marcus du Sautoy, Professor of Mathematics at the University of Oxford; Ian Stewart, Professor of Mathematics at the University of Warwick.
The Opium Wars
Melvyn Bragg discusses the Opium Wars, a series of conflicts in the 19th Century which had a profound effect on British Chinese relations for generations. Thomas De Quincey describes the pleasures of opium like this: “Thou hast the keys of Paradise, O just, subtle and mighty opium”. The Chinese had banned opium in its various forms several times, citing concern for public morals, but private British traders continued to smuggle large quantities of opium into China from India. In this way, the opium trade became a way of balancing a trade deficit brought about by Britain's own addiction...to Indian tea.The Chinese protested against the flouting of the ban, even writing to Queen Victoria. But the British continued to trade, leading to a crackdown by Lin Tse-Hsu, a man appointed to be China's Opium Drugs Czar. He confiscated opium from the British traders and destroyed it. The British military response was severe, leading to the Nanking Treaty which opened up several of China's ports to foreign trade and gave Britain Hong Kong. The peace didn't last long and a Second Opium War followed. The Chinese fared little better in this conflict, which ended with another humiliating treaty.So what were the main causes of the Opium Wars? What were the consequences for the Qing dynasty? And how did the punitive treaties affect future relations with Britain?With Yangwen Zheng, Lecturer in Modern Chinese History at the University of Manchester; Lars Laamann, Research Fellow in Chinese History at the School of Oriental and African Studies (SOAS), University of London; Xun Zhou, Research Fellow in History at SOAS, University of London
St Hilda
Melvyn Bragg and guests discuss the 7th century saint, Hilda, or Hild as she would have been known then, wielded great religious and political influence in a volatile era. The monasteries she led in the north of England were known for their literacy and learning and produced great future leaders, including 5 bishops. The remains of a later abbey still stand in Whitby on the site of the powerful monastery she headed there. We gain most of our knowledge of Hilda's life from The Venerable Bede who wrote that she was 66 years in the world, living 33 years in the secular life and 33 dedicated to God. She was baptised alongside the king of Northumbria and with her royal connections, she was a formidable character. Bede writes: “Her prudence was so great that not only indifferent persons but even kings and princes asked and received her advice”. Hild and her Abbey at Whitby hosted the Synod which decided when Easter would be celebrated, following a dispute between different traditions. Her achievements are all the more impressive when we consider that Christianity was still in its infancy in Northumbria. So what contribution did she make to establishing Christianity in the north of England? How unusual was it for a woman to be such an important figure in the Church at the time? How did her double monastery of both men and women operate on a day-to-day basis? And how did she manage to convert a farmhand into England's first vernacular poet?With John Blair, Fellow in History at The Queen's College, Oxford; Rosemary Cramp, Emeritus Professor in Archaeology at Durham University; Sarah Foot, Professor of Early Medieval History at Sheffield University.
Anaesthetics
Melvyn Bragg and guests discuss the history of anaesthetics, from laughing gas in the 1790s to the discovery of “blessed chloroform”. Remembering his unsuccessful stint at Edinburgh Medical school Charles Darwin described the horrors of surgery before anaesthetics : "I attended the operating theatre and saw two very bad operations... but I rushed away before they were completed. Nor did I ever attend again, for hardly any inducement would have been strong enough to make me do so; this being long before the blessed days of chloroform. The two cases fairly haunted me for many a long year."The suffering Darwin witnessed is almost unimaginable. In the 19th Century, a simple fracture often led to amputation carried out on a conscious patient, whose senses would be dulled only by brandy or perhaps some morphine. Many patients died of shock.The properties of gases like nitrous oxide or “laughing gas” held out hope. The chemist Humphrey Davy in the 1790s described it as “highly pleasurable, thrilling”. He also noticed his toothache disappeared. But he failed to apply his observations and it wasn't until the 1840s that there was a major breakthrough in anaesthetics, when an enterprising dentist in Boston managed to anaesthetize a patient with ether. It became known as the “Yankee Dodge”. Ether had its drawbacks and the search for a suitable alternative continued until chloroform was tried in 1847, winning many admirers including Queen Victoria, the first English royal to use it. So why did it take so long for inhaled gases to advance from providing merely recreational highs to providing an essential tool of humane surgery? What role did the development of the atomic bomb play in the development of anaesthetics? And how have society's changing attitudes to pain informed the debate?With David Wilkinson, Consultant Anaesthetist at St Bartholomew’s Hospital in London and President of the History of Anaesthesia Society; Stephanie Snow, Research Associate at the Centre for the History of Science, Technology & Medicine at the University of Manchester; Anne Hardy, Professor in the History of Modern Medicine at University College London
Bismarck
Melvyn Bragg and guests discuss the original Iron Chancellor, Otto Von Bismarck. One of Europe's leading statesmen in the 19th Century he is credited with unifying Germany under the military might of his home state of Prussia. An enthusiastic expansionist, Bismarck undertook a war against Denmark that has become a by-word for incomprehensible conflict. The British Prime Minister, Lord Palmerston, said: “The Schleswig-Holstein question is so complicated, only three men in Europe have ever understood it. One was Prince Albert, who is dead. The second was a German professor who became mad. I am the third and I have forgotten all about it.”After vanquishing Austria and France, Bismark led the new industrialising Germany, managing to remain in power for a further two decades. Bismarck said: “The art of statesmanship is to steer a course on the stream of time” and he founded one of Europe's first welfare states but he was also known for his ruthless tactics, ignoring democratic institutions, dabbling in dirty politics, leaking to the press and bribing journalists. Was the unification of Germany a carefully planned campaign or a series of unpredictable events that Bismarck made the most of? Did his encouragement of militaristic nationalism bear fruit in Nazi Germany, and what is his legacy today in contemporary Germany?With Richard J Evans, Professor of Modern History at the University of Cambridge; Christopher Clark, Reader in Modern European History at the University of Cambridge; and Katharine Lerman, Senior Lecturer in Modern European History at London Metropolitan University
Epistolary Literature
Melvyn Bragg and guests discuss the great 18th Century fashion for epistolary literature. From its first appearance in the 17th Century with writers like Aphra Behn, epistolary fiction, fiction in the form of letters, reached its heyday in the 18th Century with works like Clarissa by Samuel Richardson. At over a million words, it's a contender for the longest English novel. It inspired impassioned followers such as Denis Diderot who described reading Richardson's novels like this: “In the space of a few hours I had been through a host of situations which the longest life can scarcely provide in its whole course. I had heard the genuine language of the passions; I had seen the secret springs of self-interest and self-love operating in a hundred different ways: I had become privy to a multitude of incidents and I felt I had gained in experience.”This sense of the reader gaining a privileged peek into the psychology of the protagonists was a key device of the epistolary form and essential to the development of the novel. Its emphasis on moral instruction also propelled the genre into literary respectability. These novels were a publishing sensation. Philosophers like Rousseau and Montesquieu took up the style, using it to convey their ideas on morality and society.So why was letter writing so important to 18th Century authors? How did this style aid the development of the novel? And why did epistolary literature fall out of favour?With John Mullan, Professor of English at University College London; Karen O’Brien, Professor in English at the University of Warwick; and Brean Hammond, Professor of Modern English Literature at the University of Nottingham.
Microbiology
Melvyn Bragg and guests discuss the history of microbiology. We have more microbes in our bodies than we have human cells. We fear them as the cause of disease, yet are reliant on them for processes as diverse as water purification, pharmaceuticals, bread-making and brewing. In the future, we may look to them to save the planet from environmental hazards as scientists exploit their ability to clean up pollution. For microbes are the great recyclers on the earth, processing everything – plants, animals and us. Without microbes life would grind to a halt. How did we first discover these invisible masters of the universe? The development of microscopes in the 17th Century played a key part, but for a while science seemed stuck in this purely observational role. It is only when Louis Pasteur and Robert Koch began to manipulate microbes in the lab two hundred years later that stunning advances were made. These breakthroughs led to an understanding of how microbes transform matter, spread disease and also prevent it with the development of antibiotics and vaccines.With John Dupré, Professor of Philosophy of Science at Exeter University; Anne Glover, Professor of Molecular and Cell Biology at Aberdeen University; and Andrew Mendelsohn, Senior Lecturer in the History of Science and Medicine at Imperial College, University of London
Optics
Melvyn Bragg and guests discuss the history of optics. From telescopes to microscopes, from star-gazing to the intimacies of a magnified flea. As Galileo turned his telescope to the heavens in the early 1600s, Kepler began to formulate a theory of optics. The new and improving instruments went hand in hand with radical new ideas about how we see and what we see. Spectacles allowed scholars to study long into the evening (and into old age), while giant telescopes, up to 100 feet long, led to the discovery of planets and attempts to map the universe. The craze for optical trickery swept Europe with enthusiastic amateurs often providing valuable discoveries. But this new view of the world through a lens raised questions too – how much can you rely on the senses, on what you see? The further into space you can spy, the larger and more unmanageable the universe becomes. At the same time, the microscope was utterly transforming the world close at hand.So how did these developments inform ideas of knowledge? If new methods of scientific observation support an empirical approach, what does this mean for divine, innate reason?With Simon Schaffer, Professor in History and Philosophy of Science at the University of Cambridge; Jim Bennett, Director of the Museum of the History of Science and Fellow of Linacre College at the University of Oxford; Emily Winterburn, Curator of Astronomy at the National Maritime Museum
Heart of Darkness
Melvyn Bragg will be discussing Joseph Conrad’s Heart of Darkness. Written in 1899, Heart of Darkness is a fascinating fin de siecle critique of colonialism and man's greed. Conrad draws on his own adventures for the plot. The story's main narrator is Marlow, a merchant seaman who pilots a steamship upriver in what is largely assumed to be the Belgian Congo. He finds the scramble for Africa well underway, with Europeans desperately competing to make their fortunes from ivory. Marlow's journey takes him into the interior of this mysterious silent continent. After a dangerous passage he finally arrives at the company's most remote trading station. It is reigned over by Kurtz, a white man who seems to have become a kind of God figure to the local people. Marlow is fascinated by him, preferring his messianic ravings to the petty treachery and mercenarism of the other white traders. On the journey back, Kurtz dies, whispering “the horror, the horror”.The interpretation of these words has perplexed readers ever since and the book has prompted a diverse range of readings from the psychoanalytical, that sees the novella as a metaphor for the journey into the subconscious, to feminist readings that examine how Conrad excludes female characters and focuses on the male consciousness. Conrad wrote; “My task is, above all, to make you see”. So did he intend this novella to provoke a discussion of the immorality and rapacity at the centre of colonialism? Was he questioning the hero's welcome given to those famous explorers who came back from “civilising” Africa, as they saw it? Or was he, as the Nigerian writer Chinua Achebe put it, “guilty of preposterous and perverse arrogance in reducing Africa to the role of props for the break-up of one petty European mind?” With Susan Jones, Fellow and Tutor in English at St Hilda's College, Oxford; Robert Hampson, Professor of Modern Literature at Royal Holloway, University of London; Laurence Davies, Honorary Senior Research Fellow in English at Glasgow University and Visiting Professor of Comparative Literature at Dartmouth College, New Hampshire
Popper
Melvyn Bragg and guests discuss one of the most important philosophers of the 20th century, Karl Popper whose ideas about science and politics robustly challenged the accepted ideas of the day. He strongly resisted the prevailing empiricist consensus that scientists' theories could be proved true.Popper wrote: “The more we learn about the world and the deeper our learning, the more conscious, specific and articulate will be our knowledge of what we do not know, our knowledge of our ignorance”. He believed that even when a scientific principle had been successfully and repeatedly tested, it was not necessarily true. Instead it had simply not proved false, yet! This became known as the theory of falsification.He called for a clear demarcation between good science, in which theories are constantly challenged, and what he called “pseudo sciences” which couldn't be tested. His debunking of such ideologies led some to describe him as the “murderer of Freud and Marx”. He went on to apply his ideas to politics, advocating an Open Society. His ideas influenced a wide range of politicians, from those close to Margaret Thatcher, to thinkers in the Eastern Communist bloc and South America.So how did Karl Popper change our approach to the philosophy of science? How have scientists and philosophers made use of his ideas? And how are his theories viewed today? Are we any closer to proving scientific principles are “true”?With John Worrall, Professor of Philosophy of Science at the London School of Economics; Anthony O'Hear, Weston Professor of Philosophy at Buckingham University; Nancy Cartwright, Professor of Philosophy at the LSE and the University of California
Genghis Khan
Melvyn Bragg and guests discuss Genghis Khan. Born Temujin in the 12th Century, he was cast out by his tribe when just a child and left to struggle for survival on the harsh Steppes of what is now Mongolia. From these beginnings he went on to become Genghis Khan, leader of the greatest continuous land-based empire the world has ever seen. His conquered territories stretched from the Caspian Sea to the borders of Manchuria, from the Siberian forest to what is now Afghanistan.He was a charismatic commander and a shrewd military tactician. He was swift to promote those who served him well, ignoring race or creed, but vengeful to those who crossed him, killing every inhabitant of resistant towns, even the cats and dogs. Generally regarded as barbarians by their enemies, the Mongol armies were in fact disciplined and effective.So how did Genghis create such an impressive fighting force? How did he draw together such diverse peoples to create a wealthy and successful Empire? And what was his legacy for the territories he conquered?With Peter Jackson, Professor of Medieval History at Keele University; Naomi Standen, Lecturer in Chinese History at Newcastle University;George Lane, Lecturer in History at the School of Oriental and African Studies
Archimedes
Melvyn Bragg and guests discuss the Greek mathematician Archimedes. Reputed to have shouted “Eureka!” as he leapt from his bath having discovered the principles of floating bodies. Whatever the truth of the myths surrounding the man, he was certainly one of the world’s great mathematicians. The practical application of his work in pulleys and levers created formidable weapons such as catapults and ship tilting systems, allowing his home city in Sicily to defend itself against the Romans. “Give me a place to stand and I will move the earth”, he declared.But despite these triumphs, his true love remained maths for maths sake. Plutarch writes: “He placed his whole affection and ambition in those purer speculations where there can be no reference to the vulgar needs of life.” His most important breakthroughs came in the field of geometry with his work on the areas and volumes of curved objects.So how did this Greek mathematician in the third century BC arrive at a calculation of Pi? Did he really create a Death Ray to fight off invading ships? And what does a recently discovered manuscript reveal about his methods?With Jackie Stedall, Junior Research Fellow in the History of Mathematics at Queen's College, Oxford; Serafina Cuomo, Reader in the History of Science at Imperial College London; George Phillips, Honorary Reader in Mathematics at St Andrews University
The Jesuits
Melvyn Bragg and guests discuss the Jesuits, a Catholic religious order of priests who became known as “the school masters of Europe”. Founded in the 16th century by the soldier Ignatius Loyola, they became a major force throughout the world, from China to South America. “Give us a boy and we will return you a man, a citizen of his country and a child of God”, they declared. By the 17th century there were more than 500 schools established across Europe. Their ideas about a standardised curriculum and teaching became the basis for many education systems today.They were also among the greatest patrons of art in early modern Europe, using murals and theatre to get their message across. To their enemies they were a sinister collective whose influence reached into the courts of kings. Their wealth and their adaptability to local customs abroad provoked suspicion, prompting their eventual suppression in the late 18th century. They were re-established in 1814 and now have more than twenty thousand members.So why was education so important to the Jesuit movement? How much influence did they really have in the courts and colonies of Europe? And were they really at the heart of conspiracies to murder kings?With Nigel Aston, Reader in Early Modern History at the University of Leicester; Simon Ditchfield, Reader in History at the University of York; Dame Olwen Hufton, Emeritus Fellow of Merton College, Oxford.
Mars
Melvyn Bragg and guests discuss the planet Mars. Named after the Roman god of war, Mars has been a source of continual fascination. It is one of our nearest neighbours in space, though it takes about a year to get there. It is very inhospitable with high winds racing across extremely cold deserts. But it is spectacular, with the highest volcano in the solar system and a giant chasm that dwarfs the Grand Canyon.For centuries there has been fierce debate about whether there is life on Mars and from the 19th century it was even thought there might be a system of canals on the planet. This insatiable curiosity has been fuelled by writers like HG Wells and CS Lewis and countless sci-fi films about little green men.So what do we know about Mars – its conditions, now and in the past? What is the evidence that there might be water and thus life on Mars? And when might we expect man to walk on its surface?With John Zarnecki, Professor of Space Science at the Open University and a team leader on the ExoMars mission; Colin Pillinger, Professor of Planetary Sciences at the Open University and leader of the Beagle 2 expedition to Mars; Monica Grady, Professor of Planetary and Space Sciences at the Open University and an expert on Martian meteorites.
Jorge Luis Borges
Melvyn Bragg and guests discuss the life and work of the Argentinian master of the short story, Jorge Luis Borges. Borges is one of the greatest writers of the 20th Century, best known for his intriguing short stories that play with philosophical ideas, such as identity, reality and language. His work, which includes poetry, essays, and reviews of imaginary books, has had great influence on magical realism and literary theory. He viewed the realist novel as over-rated and deluded, revelling instead in fable and imaginary worlds. He declared "people think life is the thing but I prefer reading".Translation formed an important part of his work, writing a Spanish language version of an Oscar Wilde story when aged around 9. He went on to introduce other key writers such as Faulkner and Kafka to Latin America, liberally making changes to the original work which went far beyond what was, strictly speaking, translation.He lived most of his life in obscurity, finding recognition only in his sixties when he was awarded the International Publishers' Prize which he shared with Samuel Beckett. By this point he was blind but continued to write, composing poetry in his head and reciting from memory.So how has Borges' work informed ideas about our experience of the world through language? How much was his writing shaped by his travel abroad and an unrequited love? And how has his legacy inspired the next generation of great Latin American authors such as Gabriel Garcia Marquez and Mario Vargas Llosa?With Edwin Williamson, Professor of Spanish Studies at Oxford University; Efraín Kristal, Professor of Comparative Literature at University of California, Los Angeles; Evelyn Fishburn, Professor Emeritus at London Metropolitan University and Honorary Senior Research Fellow at University College London.