The Evolution of Crocodiles
In Our Time16 Syys 2021

The Evolution of Crocodiles

Melvyn Bragg and guests discuss the remarkable diversity of the animals that dominated life on land in the Triassic, before the rise of the dinosaurs in the Jurassic, and whose descendants are often described wrongly as 'living fossils'. For tens of millions of years, the ancestors of alligators and Nile crocodiles included some as large as a bus, some running on two legs like a T Rex and some that lived like whales. They survived and rebounded from a series of extinction events but, while the range of habitats of the dinosaur descendants such as birds covers much of the globe, those of the crocodiles have contracted, even if the animals themselves continue to evolve today as quickly as they ever have.

With

Anjali Goswami Research Leader in Life Sciences and Dean of Postgraduate Education at the Natural History Museum

Philip Mannion Lecturer in the Department of Earth Sciences at University College London

And

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

Producer Simon Tillotson

Jaksot(1077)

The French Revolution's reign of terror

The French Revolution's reign of terror

Melvyn Bragg and guests discuss the reign of terror during the French Revolution. On Monday September 10th 1792 The Times of London carried a story covering events in revolutionary France: "The streets of Paris, strewed with the carcases of the mangled victims, are become so familiar to the sight, that they are passed by and trod on without any particular notice. The mob think no more of killing a fellow-creature, who is not even an object of suspicion, than wanton boys would of killing a cat or a dog". These were the infamous September Massacres when Parisian mobs killed thousands of suspected royalists and set the scene for the events to come, when Madame La Guillotine took centre stage and The Terror ruled in France. But how did the French Revolution descend into such extremes of violence? Who or what drove The Terror? And was it really an aberration of the revolutionary cause or the moment when it truly expressed itself? With Mike Broers, Lecturer in Modern History at the University of Oxford and Fellow of Lady Margaret Hall; Rebecca Spang, Lecturer in Modern History at University College London; Tim Blanning, Professor of Modern European History at the University of Cambridge.

26 Touko 200541min

Beauty

Beauty

Melvyn Bragg and guests discuss beauty and its qualities."Beauty is truth, truth beauty, - that is all Ye know on earth, and all ye need to know."That was John Keats' emphatic finale to his Ode on a Grecian Urn. It seems to express Plato's theory of aesthetics, his idea that an apprehension of beauty is an apprehension of perfection and that all things in our shadowy realm are botched representations of perfect 'forms' that exist elsewhere. Beauty is goodness and, for Plato, the ultimate of all the forms is 'The Good'.But does beauty really have a moral quality? And is it inherent in things, or in the mind of the observer? How much influence have Plato's ideas had on the history of aesthetics and what has been said to counter or develop them?With Angie Hobbs, Lecturer in Philosophy at the University of Warwick; Susan James, Professor of Philosophy at Birkbeck College, University of London; Julian Baggini, Editor of The Philosophers' Magazine.

19 Touko 200528min

Abelard and Heloise

Abelard and Heloise

Melvyn Bragg and guests discuss the story of Abelard and Heloise, a tale of literature and philosophy, theology and scandal, and above all love in the high Middle Ages. They were two of the greatest minds of their time and Abelard, a famous priest and teacher, wrote of how their affair began in his biography, Historia Calamitatum, “Her studies allowed us to withdraw in private, as love desired, and then with our books open before us, more words of love than of reading passed between us, and more kissing than teaching. My hands strayed oftener to her bosom than to the pages; love drew our eyes to look on each other more than reading kept them on our texts”. Years later, when she was an Abbess at the head of her own convent, Heloise wrote to Abelard: “Even during the celebration of Mass, when our prayers should be purer, lewd visions of those pleasures take such a hold upon my unhappy soul that my thoughts are on their wantonness instead of on prayers”. With Anthony Grayling, Professor of Philosophy at Birkbeck College, University of London; Henrietta Leyser, Medieval Historian and Fellow of St Peter’s College, Oxford; Michael Clanchy, Emeritus Professor of Medieval History at the Institute of Historical Research.

5 Touko 200541min

Perception and the Senses

Perception and the Senses

Melvyn Bragg and guests discuss perception: how the brain reacts to the mass of data continually crowding it. Barry Stein's laboratory at Wake Forest University in the United States found that the shape of a right angle drawn on the hand of a chimpanzee starts the visual part of the brain working, even when the shape has not been seen. It has also been discovered that babies learn by touch before they can properly make sense of visual data, and that the senses of smell and taste chemically combine to give us flavour.Perception is a tangled web of processes and so much of what we see, hear and touch is determined by our own expectations that it raises the question of whether we ever truly perceive what others do.What governs our perception of the world? And are we correct to distinguish between sight, sound, smell, touch and taste when they appear to influence each other so very much?With Richard Gregory, Senior Research Fellow in the Department of Experimental Psychology, Bristol University; David Moore, Director of the Medical Research Council Institute of Hearing Research, University of Nottingham; Gemma Calvert, Reader in Cognitive Neuroscience, University of Bath.

28 Huhti 200528min

The Aeneid

The Aeneid

Melvyn Bragg and guests discuss 'The Aeneid'. Out of the tragedy and destruction of the Trojan wars came a man heading West, his father on his back and his small son holding his hand. This isn't Odysseus, it's Aeneas and in that vision Virgil gives an image of the very first Romans of the Empire.Virgil's Aeneid was the great epic poem that formed a founding narrative of Rome. It made such an impact on its audience that it soon became a standard text in all schools and wiped away the myths that preceded it. It was written in Augustus' reign at the start of the Imperial era and has been called an apologia for Roman domination; it has also been called the greatest work of literature ever written.How much was Virgil's poem influenced by the extraordinary times in which it was written? How does it transcend the political pressures of Imperial patronage and what are the qualities that make it such a universal work?With Edith Hall, Leverhulme Professor of Greek Cultural History, Durham University; Philip Hardie, Corpus Christi Professor of Latin at the University of Oxford; Catharine Edwards, Senior Lecturer in Classics and Ancient History, Birkbeck College, University of London.

21 Huhti 200541min

Archaeology and Imperialism

Archaeology and Imperialism

Melvyn Bragg and guests discuss the link between archaeology and imperialism. In 1842 a young English adventurer called Austen Henry Layard set out to excavate what he hoped were the remains of the biblical city of Nineveh in Mesopotamia. On arrival he discovered that the local French consul, Paul Emile Botta, was already hard at work. Across the Middle East and in Egypt, archaeologists, antiquarians and adventurers were exploring cities older than the Bible and shipping spectacular monuments down the Nile and the Tigris to burgeoning European museums.What was it about the ancient cultures of Egypt and Mesopotamia that so gripped the 19th century imagination? How did nationalism and imperialism affect the search for the ancient past and how did archaeology evolve from its adventuresome, even reckless, origins into the science of artefacts we know today?With Tim Champion, Professor of Archaeology, University of Southampton; Richard Parkinson, Assistant Keeper in the Department of Ancient Egypt and Sudan at the British Museum; Eleanor Robson, Lecturer in the History and Philosophy of Science at Cambridge University and a Fellow of All Souls College, Oxford.

14 Huhti 200528min

Alfred and the Battle of Edington

Alfred and the Battle of Edington

Melvyn Bragg and guests discuss King Alfred and the defeat of the Vikings at Battle of Edington. At the end of the 9th century the Vikings controlled almost all of what we now call England. Mercia had fallen and its king had fled, Northumbria had fallen and so had Essex. The only independent kingdom left standing against the rampaging Danes was Wessex, and Alfred the Great; then he was overrun, his treasury, palaces and castles taken whilst he and his most loyal followers were left to wander the moors. Yet he came back. The Battle of Edington in 878 is taken by many to be the great founding Battle of England. It is the conflict in which Alfred, King of Wessex, came back to defeat the Vikings and launch a grand project to establish a new entity of Englishness, what he called the 'Anglecynn' in the South of the island of Britain.How did Alfred manage to defeat the Vikings when he had been so thoroughly routed? What motivated his project to fashion Englishness? And without Edington, would there be no England?With Richard Gameson, Reader in Medieval History, University of Kent at Canterbury; Sarah Foot, Professor of Early Medieval History, University of Sheffield; John Hines, Professor in the School of History and Archaeology, Cardiff University.

7 Huhti 200542min

John Ruskin

John Ruskin

Melvyn Bragg and guests discuss the life and work of John Ruskin. He was the most brilliant art critic of his age, perhaps the most brilliant that Britain has ever produced, but he was much more than that. A champion of Turner and an enemy of Whistler, he placed the study of art and architecture at the heart of a moral assault on Victorian life. In the stone work of a Gothic cathedral, Ruskin saw all that was right about medieval society and all that was wrong about his own capitalist age.But why was Ruskin so critical of his own time? What deep currents of thought infused his ideas? And how much does our thinking, about society, the environment, art and work owe to this unusual man?With Dinah Birch, Professor of English, Liverpool University; Keith Hanley, Professor of English Literature and Director of the Ruskin Programme, Lancaster University; Stefan Collini, Professor of Intellectual History and English Literature, University of Cambridge.

31 Maalis 200542min

Suosittua kategoriassa Historia

olipa-kerran-otsikko
mayday-fi
gogin-ja-janin-maailmanhistoria
huijarit
tsunami
mystista
konginkangas
rss-ikiuni
totuus-vai-salaliitto
rouva-diktaattori
sotaa-ja-historiaa-podi
rss-i-dont-like-mondays-2
rss-sattuu-sita-suomessakin
rss-subjektiivinen-todistaja
historian-nurkkapoyta
rss-peter-peter
rss-outoja-uutisia-pohjois-suomesta
tiedetta-ja-sirkushuveja-vanhojen-aikojen-podcast
hippokrateen-vastaanotolla
rss-kirkon-ihmeellisimmat-tarinat