The Venetian Empire

Melvyn Bragg and guests discuss artificial intelligence. Can we create a machine that creates? Some argue so. And is consciousness, as we are, with headaches and tiffs and moods and small pleasures and sore feet - often all at the same time - capable of taking place in a machine? Artificial intelligence machines have been growing much more intelligent since Alan Turing’s pioneering days at Bletchley in World War Two. Its claims are now very grand indeed. It is 31 years since Stanley Kubrick and Arthur C Clarke gave us HAL - the archetypal thinking computer of the film 2001: A Space Odyssey. But are we any nearer to achieving the thinking, feeling computer? Or is it just a dream - and should it remain as one?With Igor Aleksander, Professor, Imperial College London and inventor of Magnus - a neural computer which he says is an artificially conscious machine; John Searle, Professor of Philosophy, University of California and one of only two people in the world to invent an argument, the Chinese Room Argument, which destroys the plausibility of the idea of conscious machines.

29 Apr 199928min

Melvyn Bragg and guests discuss the roots and the consequences of religious fundamentalism. It still surprises many Western liberal intellectuals that religion survives at all. That fundamentalism flourishes is even more of a mystery. And if we shift the reach of fundamentalism to include the baser totalitarianisms, then the 20th century stands as sad and tragic exemplar of the power and the violence of what often begins as a belief in wholeness, oneness and fundamental values. The latter half of the 20th century particularly has seen the surprising and unexpected rise of religious fundamentalism - in all the major faiths. Violent acts have been done in the name of these forms of religion - suicide missions by Moslem extremists; attacks on abortion clinics by Protestant fundamentalists in the USA; killings at the Hebron mosque by a member of a Far Right Jewish religious group. Not surprisingly, the rise of religious fundamentalism is commonly seen as one of the most threatening forces now. But is it? With Karen Armstrong, writer on the history of religious ideas and author of A History of God: From Abraham to the Present; Tariq Ali, film-maker, writer and author of The Book of Saladin.

22 Apr 199928min

Melvyn Bragg examines the future of gene therapy and advances in evolutionary biology. Are we continuing to evolve? If so, what are the signs and if not, why not? And those apes, so very very near us in genetic kinship, why are they so far away in so much else, and will they ever evolve? And is evolution necessarily progression? If so, does our apparent lack of evolution mean lack of progress? Also on the evolutionary front, could electronic devices discover the means of self-replication, and what will that mean for us? The march of the life sciences after the discovery of DNA accelerates by the year but what are the implications?With Professor John Maynard Smith evolutionary biological theorist and Emeritus Professor of Biology at the University of Sussex; Colin Tudge, writer, journalist and Research Fellow at the Centre for Philosophy.

15 Apr 199928min

Melvyn Bragg examines how two writers’ work have been shaped by political oppression and explores whether writers have a political role in modern society. The connection between writers and politics has its roots in classical times, but in the 20th century the writer has been called on as the witness with increasing frequency and intensity. And many times the price of articulation has been severe. In the century in which saw the execution of writers such as Ken Saro Wiwa in Nigeria in 1995, and a fatwa imposed on Salman Rushdie, Melvyn Bragg talks to two writers who between them experienced exile, censorship and the manipulation of authoritarian states - Ariel Dorfman from South America and Nadine Gordimer, the Nobel Prize winner from South Africa, to discuss the writing of fiction and political oppression. What, if any, is the writer’s political role in our world today?With Nadine Gordimer, Nobel Prize-winning South African novelist; Ariel Dorfman, South American journalist, scholar and author of Death and the Maiden.

8 Apr 199928min

Melvyn Bragg and guests discuss whether religion can still be seen as a way of interpreting and judging good and evil in modern western civilisation and examines what the discoveries of Darwin and our knowledge of the true physiological nature and history of man has done for us in terms understanding our concepts of good and evil. As we entered the 20th century Nietzsche announced that God is dead. Was his hatred of Christianity a natural consequence of his belief in the unlimited possibility of mankind’s self creation? If we have enough basic self confidence in our own selves, do we need God?Leszek Kolakowski and Galen Strawson map the current terrain of morality as perceived through philosophy, politics and Darwin and Christ.With Leszek Kolakowski, author and Professor of Philosophy, Oxford University; Galen Strawson, author and Fellow and Tutor in Philosophy, Jesus College, Oxford.

1 Apr 199928min

Melvyn Bragg and guests discuss the rise in so-called spectacular architecture at the end of the 20th century. Is architecture to do with what we live in, where it’s located, the buildings that accommodate at best so much more than a few private bodies, or is it the spectacular, even show-off, extravagance, even fantasy, of architects - or is it engineers who see the huge swash of public money as an opportunity to plant a place in posterity? Daniel Libeskind has been heralded as one of the greatest architects of his generation and of the latter half of the 20th century. He is the architect of some spectacular buildings - two of which are the Jewish Museum in Berlin and the highly controversial Spiral Extension to London’s own Victoria and Albert Museum, which his critics have described as looking like imploding cardboard boxes.But why are we witnessing at the end of the century a sudden glut of spectacular buildings, such as Libeskind’s? What do they say about the state of contemporary architecture? And do they show a blatant disregard for history? Is it merely‘the architecture of excess in a world of diminishing resources, a chic counterpoint at the end of the 20th century’?With Daniel Libeskind architect of the Jewish Museum in Berlin and the Spiral Extension to London’s Victoria and Albert Museum; Richard Weston, architect and lecturer at De Montfort University.

25 Mars 199927min

Melvyn Bragg and guests discuss the role of animals in humankind's search for knowledge. Since the Greek physician Galen used pigs for anatomical studies in the 2nd century, animals have been used by scientists to further human knowledge. Yet few, if any subjects in this country, raise such violent feelings and passions as animals and their place in our society. With the growing politicisation of animal rights, it is a subject which is increasing in intensity. Do animals have rights and do our needs permit us to use them still to enhance our own lives in the twentieth century? Is it still necessary to experiment on animals for the good of humankind? Or is that morally unacceptable and barbaric - particularly in the light of new research into animal consciousness?With Colin Blakemore, Professor of Physiology, Oxford University, President of the British Association for the Advancement of Science, Fellow of the Royal Society and targeted in the 1980s by animal welfare activists protesting at his research methods; Dr Lynda Birke, biologist, teacher at Lancaster and Warwick Universities, and previously worked for 7 years in animal behaviour at the Open University.

18 Mars 199928min

Melvyn Bragg and guests discuss the importance of geography and ecology in determining world history since civilisation began. The 18th century historian Thomas Carlyle said that world history was the history of what great men have accomplished, but this understanding of history is being increasingly called into question. Professor Jared Diamond’s book Guns, Germs and Steel, which won the 1998 Rhone Poulenc Prize for Science and the Pulitzer Prize for non-fiction, is a re-evaluation of the last 13,000 years of the history of mankind - particularly in the light of geography and ecology. But what are the implications of looking at world history as being determined by geography and ecology? Is environment really the determining factor in history? And if so, what role does cultural heritage play in shaping different histories? With Professor Jared Diamond, ecologist and physiologist at the Los Angeles Medical School, University of California, and author of Guns, Germs and Steel; Richard Evans, Professor of Modern History, Cambridge University.

11 Mars 199927min