In Our Time Folgen

Melvyn Bragg and guests discuss the origins and cultural impact of 18th century tourism. Samuel Johnson observed in 1776 that "A man who has not been in Italy, is always conscious of an inferiority, from his not having seen what it is expected a man should see." Johnson was referring, perhaps ironically, to the vogue for The Grand Tour, which reached its peak in the 18th century. The idea was for wealthy young travellers to finish their education with an extensive trip to Europe to experience its natural beauties, its cultural treasures and, if they were lucky, its sexual permissiveness. The standard route took in Paris and The Alps and some tourists, including Byron, made it as far as Greece. But the destination, par excellence, was Italy, with its Renaissance glories and classical splendours. What drove this desire for travel? Was it genuine cultural curiosity or simply the fashion? What impact did the Grand Tour have on British attitudes to art and culture? And were diplomatic relations between Britain and Europe helped or hindered by these travels? With Chloe Chard, Literary historian; Jeremy Black, Professor of History, University of Exeter, Edward Chaney, Professor of Fine and Decorative Arts, Southampton Institute.

Melvyn Bragg and guests discuss the history of drugs. Throughout history people have taken them to alter their perceptions and change their moods. The attractions lie in the promise of instant pleasure and the possibility of heightened perceptions. Nietzsche said that no art could exist without intoxication and believed that a dream-like state was an essential precondition to superior vision and understanding. But artists and writers from De Quincey to Coleridge to Huxley have found drugs to be both a creative and a destructive force in their lives and work. Coleridge said in his poem about opium: Fantastic Passions! Maddening Brawl! And shame and terror over all! The world of drugs is a topsy-turvy world of ambivalence and paradox: a world of clarity and confusion; stimulation and stupefaction; medicine and poison; vitality and death.Can drugs really stimulate creativity? What is the impact of drugs on the body? And what role have narcotics and stimulants played in the history of medicine? With Richard Davenport-Hines, historian and author of The Pursuit of Oblivion: A Global History of Narcotics; Sadie Plant, author of Writing on Drugs; Mike Jay, historian and author of Emperors of Dreams, Drugs in the Nineteenth Century.

Melvyn Bragg examines whether world is a fundamentally chaotic or orderly place. When Newton published his Principia Mathematica in 1687 his work was founded on one simple message: Nature has laws and we can find them. His explanation of the movements of the planets, and of gravity, was rooted in the principle that the universe functions like a machine and its patterns are predictable. Newton’s equations not only explained why night follows day but, importantly, predicted that night would continue to follow day for evermore. Three hundred years later Newton’s principles were thrown into question by a dread word that represented the antithesis of his vision of order: that word was Chaos. According to Chaos Theory, the world is far more complicated than was previously thought. Instead of the future of the universe being irredeemably fixed, we are, in fact, subject to the whims of random unpredictability. Tiny actions can change the world by setting off an infinite chain of reactions: famously, if a butterfly flaps its wings in Brazil - it could cause a tornado in Berlin. So what’s the answer? Is the universe chaotic or orderly? If it’s all so complicated, why does night still follow day? And what is going on in that most complex machine of all - the brain - to filter and construct our perception of the world? With Susan Greenfield, Senior Research Fellow, Lincoln College, Oxford University; David Papineau, Professor of the Philosophy of Science, Kings College, London; Neil Johnson,University Lecturer in Physics at Oxford University.