In Our Time With Melvyn Bragg Folgen

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.

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.

Melvyn Bragg and guests discuss the siege of Constantinople in 1453. When Sultan Mehmet the Second rode into the city of Constantinople on a white horse in 1453, it marked the end of a thousand years of the Byzantine Empire. After holding out for 53 days, the city had fallen. And as one contemporary witness described it: “The blood flowed in the city like rainwater in the gutters after a sudden storm”. It was the end of the classical world and the crowning of an Ottoman Empire that would last until 1922.Constantinople was a city worth fighting for – its position as a bridge between Europe and Asia and its triangular shape with a deep water port made it ideal both for trade and defence. It was also rumoured to harbour great wealth. Whoever conquered it would reap rewards both material and political. Earlier attempts to capture the city had largely failed – so why did the Ottomans succeed this time? What difference did the advances in weaponry such as cannons make in the outcome of the battle? And what effect did the fall of Constantinople have on the rest of the Christian world?With Roger Crowley, author and historian; Judith Herrin, Professor of Late Antique and Byzantine Studies at King's College London; Colin Imber, formerly Reader in Turkish at Manchester University.