The KT Boundary
In Our Time23 Juni 2005

The KT Boundary

Melvyn Bragg and guests discuss the KT Boundary. Across the entire planet, where it hasn't been eroded or destroyed in land movements, there is a thin grey line. In Italy it is 1 cm thick, in America it stretches to three centimetres, but it is all the same thin grey line laid into the rock some 65 million years ago and it bears witness to a cataclysmic event experienced only once in Earth's history. It is called the KT Boundary and geologists believe it is the clue to the death of the dinosaurs and the ultimate reason why mammals and humans inherited the Earth.But exactly what did happen 65 million years ago? How was this extraordinary line created across the Earth and does it really hold the key to the death of the dinosaurs?With Simon Kelley, Head of Department in the Department of Earth Sciences, Open University, Jane Francis, Professor of Palaeoclimatology, University of Leeds; Mike Benton, Professor of Vertebrate Palaeontology in the Department of Earth Sciences, University of Bristol.

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Guilt

Guilt

Melvyn Bragg and guests discuss morality by taking a long hard look at the idea of guilt. The 18th century politician and philosopher Edmund Burke was once moved to comment: “Guilt was never a rational thing; it distorts all the faculties of the human mind, it perverts them, it leaves a man no longer in the free use of his reason, it puts him into confusion.”Guilt is a legal category but also a psychological state and a moral idea. Over the centuries theologians, philosophers and psychologists have tried to determine how it relates to morality, reason and the workings of the mind? The answers seem to cut deeply into our understanding of what it is to be human.With Stephen Mulhall, Fellow and Tutor in Philosophy at New College, Oxford; Miranda Fricker, Senior Lecturer in Philosophy at Birkbeck, University of London; Oliver Davies, Professor of Christian Doctrine at King’s College London

1 Nov 200742min

Taste

Taste

Melvyn Bragg and guests discuss the 18th century obsession with taste. In the mid 18th century the social commentator, George Coleman, decried the great fashion of his time: “Taste is at present the darling idol of the polite world…The fine ladies and gentlemen dress with Taste; the architects, whether Gothic or Chinese, build with Taste; the painters paint with Taste; critics read with Taste; and in short, fiddlers, players, singers, dancers, and mechanics themselves, are all the sons and daughters of Taste. Yet in this amazing super-abundancy of Taste, few can say what it really is, or what the word itself signifies.”From the pens of philosophers to the interior decor of the middle classes, the idea of good and bad taste shaped decisions about dress, wallpaper, furniture, architecture, literature and much more. The period saw an explosion in the taste industries - the origins of Chippendale furniture, Wedgwood pottery and Christie's auction house - and a similar growth in magazines and journals devoted to the new aesthetic, moral and social guidelines. But taste was also a battle ground that pitched old money against new, the city against the country and men against women. With Amanda Vickery, Reader in History at Royal Holloway, University of London; John Mullan, Professor of English at University College London; Jeremy Black, Professor of History at the University of Exeter

25 Okt 200742min

The Arabian Nights

The Arabian Nights

Melvyn Bragg discusses the myths, tales and legends of the Arabian Nights.Once upon a time a wealthy merchant grew hot in the sun and sat down under a tree. Having eaten a date, he threw aside the stone, and immediately there appeared before him a Genie of enormous height who, holding a drawn sword in his hand, approached him, and said, “rise that I may kill thee”. This is from The Arabian Nights, a collection of miraculous tales including Ali Baba and the Forty Thieves and Sinbad the Sailor. Forged in the medieval Arab world, it became so popular in Europe that the 18th century Gothic writer Horace Walpole declared “Read Sinbad the Sailor’s Voyages and you will grow sick of Aeneas”.Its origins are Indian and Persian but it was championed initially by an 18th century Frenchman, Antoine Galland. Celebrated for its fabulous stories, it is a patchwork of sex, violence, magic, adventure, and cruelty – a far cry from the children’s book that it has become. With Robert Irwin, Senior Research Associate at the School of Oriental and African Studies, University of London; Marina Warner, Professor in the Department of Literature, Film and Theatre Studies at the University of Essex; Gerard van Gelder, Laudian Professor of Arabic at the University of Oxford.

18 Okt 200742min

The Divine Right of Kings

The Divine Right of Kings

Melvyn Bragg and guests discuss the Divine Right of Kings. In Shakespeare’s Macbeth, the character Malcolm describes the magical healing powers of the king: “How he solicits heaven, Himself best knows; but strangely-visited people, All swoln and ulcerous, pitiful to the eye, The mere despair of surgery, he cures; Hanging a golden stamp about their necks, Put on with holy prayers...”The idea that a monarch could heal with his touch flowed from the idea that a king was sacred, appointed by God and above the judgement of earthly powers. It was called the Divine Right of Kings. The idea resided deep in the culture of 17th century Britain affecting the pomp of the Stuart Kings, the writings of Milton and Shakespeare and the political works of John Locke. It is a story that involves witches, regicide, scrofula, Macbeth, miraculous portraits and some of the greatest poetry in the English language. With Justin Champion, Professor of the History of Early Modern Ideas at Royal Holloway, University of London; Tom Healy, Professor of Renaissance Studies at Birkbeck College, University of London; Clare Jackson, Lecturer and Director of Studies in History at Trinity Hall, Cambridge

11 Okt 200741min

Antimatter

Antimatter

Melvyn Bragg and guests discuss Antimatter, a type of particle predicted by the British physicist, Paul Dirac. Dirac once declared that “The laws of nature should be expressed in beautiful equations”. True to his word, he is responsible for one of the most beautiful. Formulated in 1928, it describes the behaviour of electrons and is called the Dirac equation. But the Dirac equation is strange. For every question it gives two answers – one positive and one negative. From this its author concluded that for every electron there is an equal and opposite twin. He called this twin the anti-electron and so the concept of antimatter was born.Despite its popularity with Science Fiction writers, antimatter is relatively mundane in physics – we have created antimatter in the laboratory and we even use it in our hospitals. But one fundamental question remains – why isn’t there more antimatter in the universe. Answering that question will involve developing new physics and may take us closer to understanding events at the origin of the universe. With Val Gibson, Reader in High Energy Physics at the University of Cambridge; Frank Close, Professor of Physics at Exeter College, University of Oxford; Ruth Gregory, Professor of Mathematics and Physics at the University of Durham

4 Okt 200728min

Socrates

Socrates

Melvyn Bragg and guests discuss the Greek philosopher Socrates, acknowledged as one of the founders of Western philosophy. Born in 469 BC into the golden age of the city of Athens, he has profoundly influenced philosophy ever since. In fact, his impact is so profound that all the thinkers who went before are simply known as pre-Socratic.In person Socrates was deliberately irritating, he was funny and he was rude; he didn’t like democracy very much and spent quite a lot of time in shoe shops. He claimed he was on a mission from God to educate his fellow Athenians but has left us nothing in his own hand because he refused to write anything down. With Angie Hobbs, Associate Professor of Philosophy at Warwick University; David Sedley, Laurence Professor of Ancient Philosophy at Cambridge University; Paul Millett, Senior Lecturer in Classics at the University of Cambridge.

27 Sep 200742min

Madame Bovary

Madame Bovary

Melvyn Bragg and guests discuss the literary sensation caused by Gustave Flaubert's novel Madame Bovary. In January 1857 a man called Ernest Pinard stood up in a crowded courtroom and declared, “Art that observes no rule is no longer art; it is like a woman who disrobes completely. To impose the one rule of public decency on art is not to subjugate it but to honour it”. Pinard was no grumbling hack, he was the imperial prosecutor of France, and facing him across the courtroom was the writer Gustave Flaubert. Flaubert’s work had been declared “an affront to decent comportment and religious morality”. It was a novel called Madame Bovary.The story of an adulterous housewife called Emma, Madame Bovary, is a vital staging post in the development of realism. The arguments in court involved a heady brew of art, morality, sex and marriage and ensured the fame of the novel and its author. With Andy Martin, Lecturer in French at the University of Cambridge; Mary Orr, Professor of French at the University of Southampton; Robert Gildea, Professor of Modern History at the University of Oxford

12 Juli 200728min

The Pilgrim Fathers

The Pilgrim Fathers

Melvyn Bragg and guests discuss the Pilgrim Fathers and their 1620 voyage to the New World on the Mayflower. Every year on the fourth Thursday in November, Americans go home to their families and sit down to a meal. It’s called Thanksgiving and it echoes a meal that took place nearly 400 years ago, when a group of religious exiles from Lincolnshire sat down, after a brutal winter, to celebrate their first harvest in the New World. They celebrated it in company with the American Indians who had helped them to survive.These settlers are called the Pilgrim Fathers. They were not the first and certainly not the largest of the early settlements but their Plymouth colony has retained a hold on the American imagination which the larger, older, violent and money-driven settlement of Jamestown has not.With Kathleen Burk, Professor of Modern and Contemporary History at University College London; Harry Bennett, Reader in History and Head of Humanities at the University of Plymouth; Tim Lockley, Associate Professor of History at the University of Warwick

5 Juli 200742min

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