App Store

Google Play

DK - Details page - Device banner - 894x1036

Nyd den ubegrænsede adgang til tusindvis af spændende e- og lydbøger - helt gratis

Lyt når som helst, hvor som helst 

BBC Radio 4


Melvyn Bragg and guests discuss the ideas, people and events that have shaped our world.


In Our Time

In the first programme of a new series examining ideas and events which have shaped thinking in philosophy, religion, science and the arts, Melvyn Bragg and guests discuss warfare and human rights in the 20th century. He talks to Michael Ignatieff about the life of one of the 20th century’s leading philosophers, Isaiah Berlin, and to Sir Michael Howard about the 20th century will be remembered; as a century of progress or as one of the most murderous in history. When we see pictures on television of starving people in war torn areas most of us feel we must ‘do’ something. Where does the feeling that we are in some way responsible for our fellow human beings originate historically? How has technology affected the concept of the Just War? And what are the prospects for world peace as we enter the next century? With Michael Ignatieff, writer, broadcaster and biographer of Isaiah Berlin; Sir Michael Howard, formerly Regius Professor of History, Oxford University and joint editor of the new Oxford History of the Twentieth Century.

War in the 20th Century

Melvyn Bragg talks to Gore Vidal and Alan Clarke about the future of the nation-state; is the concept dead and buried? And what is the relationship between politics and morality - have salaciousness and self-righteousness taken over where seriousness of intent and a strong nerve left off, or was it ever thus? With Gore Vidal, American writer, commentator and author of The Smithsonian Institution; Alan Clarke, historian, politician and author of The Tories: Conservatives and the Nation State, 1922-97.

Politics in the 20th Century

Melvyn Bragg and guests discuss whether the mass of scientific understanding and knowledge we have accumulated has destroyed our sense of poetic wonder at the world. Has our sense of awe at how the world works obscured our desire to know why it works the way it does? With Richard Dawkins evolutionary biologist, reader in Zoology and Fellow of New College, Oxford, Charles Simonyi Chair of Public Understanding of Science, Oxford University and author of Unweaving The Rainbow: Science, Delusion and The Appetite For Wonder; Ian McEwan, novelist, and author of the Booker prize winning novel Amsterdam.

Science's Revelations

Melvyn Bragg and guests discuss how perceptions of science and the power of science have changed in the 20th century. Does scientific endeavour increasingly concern itself with doubt rather than certainty, and is it coming any closer to integrating with other disciplines - philosophy or the social sciences? How much does the scientific explanation of the world owe to a wish for coherent understanding we all have, rather than objective observation, and why are we alternately disapproving of, then obsessively over-enthusiastic about new scientific theories? How far has specialisation in the sciences obscured our view of the world in its entirety, and if scientists want to operate within a social framework, can they do so and still claim to be objective and value-free in their findings?With John Gribbin, Visiting Fellow in Astronomy, University of Sussex and consultant to New Scientist; Mary Midgley, moral philosopher and former Senior Lecturer in Philosophy, University of Newcastle.

Science in the 20th century

Melvyn Bragg and guests discuss the artistic, cultural and innovative developments of the city in the 20th century and is joined by two practitioners of the geographer’s art; Professor Doreen Massey, who was awarded the Vautrin Lud International Geography prize - the geographer’s equivalent of the Nobel Prize, and Sir Peter Hall, whose books include The World Cities and Cities Tomorrow. They take a twentieth century perspective on the development of the city. How have cities changed since 1900, and what is their future? How has the 20th century been the century of the city?With Sir Peter Hall, Professor of Planning at the Bartlett School of Architecture and Planning, University College, London, Fellow of the British Academy and a member of the Academia Europea; Doreen Massey, Professor of Geography, Faculty of Social Sciences, Open University and recipient of the Vautrin Lud International Geography Prize and the Victoria Medal of the Royal Geographical Society.

The City in the 20th Century

Melvyn Bragg and guests discuss how our increased knowledge of the functioning of the brain and the mechanisms of memory in the 20th century has changed our feelings about our own natures, and our approach to the behaviour and treatment of others.Many questions have been thrown up this century by our growing knowledge about how the brain and the mind function. How easy is it to establish the relationship between the two, and what light can this relationship throw on our understanding of our own and others natures? With Steven Rose, Professor of Biology and Director of the Brain and Behaviour Research Group, Open University, Dan Robinson, Distinguished Research Professor, Georgetown University and visiting lecturer in Philosophy and Senior Member of Linacre College, Oxford University.

The Brain and Consciousness

Melvyn Bragg and guests discuss the changing nature of work practices and the work ethic as it pertains at the end of the 20th century. Has our understanding of the nature and function of work really changed so radically since the beginning of the century? How can the past inform the future in the rapidly changing work environment? Has technology usurped craftsmanship, or is this no more than a superficial reading of an increasingly complex scene?With Professor Richard Sennett, visiting professor, London School for Economics and author of The Corrosion of Character - the Personal Consequences of Work in the New Capitalism; Theodore Zeldin, historian and Fellow of St Anthony’s College, Oxford; Melanie Phillips, columnist on The Sunday Times and currently working on a book about The Sex Change State.

Work in the 20th Century

Melvyn Bragg and guests discuss the study of history this century. One of the debates raging in the practice of history is between the history of facts versus the imagination - a debate raised again by so-called ‘faction’ - fiction based on documentary facts which is so much in our minds today from films and television. But in fact it is a debate which has been going on throughout the century within history. The 19th century historian Thomas Macaulay wrote that History is under the jurisdiction of two hostile powers; and like other districts similarly situated it is ill-defined, ill-cultivated and ill-regulated. Instead of being equally shared between its two rulers, the Reason and the Imagination, it falls alternately under the sole and absolute dominion of each. It is sometimes fiction and sometimes theory.Why is the study of history important? Is history relevant to us today? Are the truths likely to be yielded from history closer to those disclosed in great novels than the abstract general laws sought by social scientists? And what is the role of imagination in the writing of history? With Simon Schama, Old Dominion Professor of Humanities, Columbia University in New York and currently filming a 16-part series for BBC Television on the history of Britain; Lady Antonia Fraser historian, writer and author of biographies of Mary Queen of Scots, Cromwell and Charles II.

History's relevance in the 20th century

On the fiftieth anniversary of the signing of the Declaration of Human Rights at the United Nations in New York, Melvyn Bragg and guests discuss the current status of that original declaration. Is it possible for any sort of rights to be ‘universal’? What are the implications of the ideas enshrined in that declaration - has the emphasis changed - and if so what are such rights? New thinking in this area has focused on ‘cultural rights’ but do these work alongside human rights, or do they supplant them? Has the advent of globalisation had an impact on human rights, and if so, how? At the end of the 20th century, can we look back to any progress in this area, and, if we look forward, do we see the oncoming train, or the light at the end of the human rights tunnel? With Professor Homi Bhabha, Professor in English Literature and Art, Chicago University and Visiting Professor of the Humanities, University College, London; Profesor John Gray, Professor of European Thought, London School of Economics in January 1998.

Cultural Rights in the 20th Century

Melvyn Bragg and guests discuss how legitimate it is to call the 20th century the American century. Just how benevolent has America’s impact on the world been? And how durable has American’s initial idealism proved to be? Have ideals of democracy and freedom been forged across the globe as a result of the American influence, or has American oppression made the bigger impact? Has America ignored its own inequalities whilst advocating democratic capitalism elsewhere? Can America still lay claim to the idealism which fired its founders, or has materialism, with its uncomfortable corollary deprivation, lain waste to those early ideals?With Harry Evans, former editor of The Sunday Times, now an American citizen and author of The American Century; John Lloyd, associate editor of The New Statesman and former Times correspondent in Moscow and East European Editor of the Financial Times.

The American Century

Melvyn Bragg and guests discuss how members of the same species send each other invisible chemical signals to influence the way they behave. Pheromones are used by species across the animal kingdom in a variety of ways, such as laying trails to be followed, to raise the alarm, to scatter from predators, to signal dominance and to enhance attractiveness and, in honey bees, even direct development into queen or worker. 

The image above is of male and female ladybirds that have clustered together in response to pheromones. 

With 

Tristram Wyatt
Senior Research Fellow at the Department of Zoology at the University of Oxford

Jane Hurst
William Prescott Professor of Animal Science at the University of Liverpool

and 

Francis Ratnieks
Professor of Apiculture and Head of the Laboratory of Apiculture and Social Insects at the University of Sussex

Producer: Simon Tillotson

Pheromones

Pheromones

Lyt når som helst, hvor som helst

Other podcasts you might like ...