The Reith Lectures

The Cambridge cosmologist Professor Stephen Hawking delivers the second of his BBC Reith Lectures on black holes. Professor Hawking examines scientific thinking about black holes and challenges the idea that all matter and information is destroyed irretrievably within them. He explains his own hypothesis that black holes may emit a form of radiation, now known as Hawking Radiation. He discusses th...

Professor Stephen Hawking delivers the first of his two BBC Reith Lectures on black holes. These collapsed stars challenge the very nature of space and time, as they contain a singularity - a phenomenon where the normal rules of the universe break down. They have held an enduring fascination for Professor Hawking throughout his life. Rather than see them as a scary, destructive and dark he says if...

The surgeon and writer Atul Gawande calls for a new focus on medical systems to ensure doctors work more effectively, alongside far greater transparency about their performance. Speaking to an audience at the India International Centre in Delhi, he describes the story of medicine over the last century through the prism of his own family. From a grandmother who died in rural India from malaria - a...

Surgeon and writer Atul Gawande calls for a new approach to the two great unfixable problems in life and healthcare - ageing and death. He tells the story of how his daughter's piano teacher faced up to terminal cancer and the crucial choices she made about how to spend her final days. He says the teacher was only able to do this because of an essential honesty from her physicians and the people a...

The surgeon and writer Atul Gawande argues that better systems can transform global healthcare by radically reducing the chance of mistakes and increasing the chance of successful outcomes. He tells the story of how a little-known hospital in Austria managed to develop a complex yet highly effective system for dealing with victims of drowning. He says that the lesson from this dramatic narrative i...

Surgeon and writer Atul Gawande explores the nature of fallibility and suggests that preventing avoidable mistakes is a key challenge for the future of medicine. Through the story of a life-threatening condition which affected his own baby son, Dr. Gawande suggests that the medical profession needs to understand how best to deploy the enormous arsenal of knowledge which it has acquired. And his ch...

In the last of his four Reith Lectures, recorded in front of an audience at Central St Martins School of Art in London, the artist Grayson Perry discusses his life in the art world; the journey from the unconscious child playing with paint, to the award-winning successful artist of today. He talks about being an outsider and how he struggles with keeping his integrity as an artist. Perry looks bac...

In the third of four lectures, recorded in front of an audience at The Guildhall in Londonderry, the artist Grayson Perry asks if revolution is a defining idea in art, or has it met its end? Perry says the world of art seems to be strongly associated with novelty. He argues that the mainstream media seems particularly drawn to the idea of there being an avant-garde: work is always described as bei...

The award-winning artist Grayson Perry asks whether it is really true that anything can be art. We live in an age when many contemporary artists follow the example of Marcel Duchamp, who famously declared that a urinal was a work of art. It sometimes seems that anything qualifies, from a pile of sweets on a gallery floor to an Oscar-winning actress asleep in a box. How does the ordinary art lover...

In the first of four lectures, recorded in front of an audience at Tate Modern in London in 2013, the artist Grayson Perry reflects on the idea of quality and examines who and what defines what we see and value as art. He argues that there is no empirical way to judge quality in art. Instead the validation of quality rests in the hands of a tightknit group of people at the heart of the art world i...

The historian Niall Ferguson examines institutions outside the political, economic and legal realms, whose primary purpose is to preserve and transmit particular knowledge and values. In a lecture delivered at the Royal Society of Edinburgh, he asks if the modern state is quietly killing civil society in the Western world? And what can non-Western societies do to build a vibrant civil society? Pro...

The historian Niall Ferguson delivers a lecture at Gresham College in the heart of legal London, addressing the relationship between the nature of law and economic success. He examines the rule of law in comparative terms, asking how far the common law's claims to superiority over other systems are credible. Are we living through a time of creeping legal degeneration in the English-speaking world?...

The eminent economic historian Niall Ferguson travels to the world's financial centre to deliver a lecture at the New-York Historical Society. He reflects on the causes of the global financial crisis, and argues that many people have drawn erroneous conclusions from it about the role of regulation. Is regulation, he asks, in fact "the disease of which it purports to be the cure"? Producer: Jane Be...

The eminent economic historian Professor Niall Ferguson argues that institutions determine the success or failure of nations. In a lecture delivered at the London School of Economics and Political Science, he says that a society governed by abstract, impersonal rules will become richer than one ruled by personal relationships. The rule of law is crucial to the creation of a modern economy and its...

In this third and final Reith lecture the former Director General of the security service (MI5), Eliza Manningham-Buller, discusses policy priorities since 9.11. She reflects on the Arab Spring, and argues that the West's support of authoritarian regimes did, to some extent, fuel the growth of Al-Qaeda. The lecture also considers when we should talk to "terrorists".

The former Director-General of the Security Service (MI5), Eliza Manningham-Buller gives the second of her BBC Reith Lectures 2011. In this lecture called " Security" she argues that the security and intelligence services in a democracy have a good record of protecting and preserving freedom.

The former Director-General of the Security Service (MI5), Eliza Manningham-Buller gives the first of her BBC Reith Lectures 2011 called " Terror." On the tenth anniversary of the attacks on the United States on September 11th she reflects on the lasting significance of that day. Was it a "terrorist" crime, an act of war or something different?

The pro-democracy leader, Aung San Suu Kyi, examines what drives people to dissent in the second of the 2011 Reith Lecture series. 'Securing Freedom'. Reflecting on the history of her own party, the National League for Democracy, Aung San Suu Kyi, examines the meaning of opposition and dissident. She also explains her reasons for following the path of non-violence.

The Burmese pro-democracy leader, Aung San Suu Kyi, explores what freedom means in the first of the 2011 Reith Lecture series, 'Securing Freedom'. Reflecting on her own experience under house arrest in Burma, she explores the universal human aspiration to be free and the spirit which drives people to dissent. She also comments on the Arab Spring, comparing the event that triggered last December's...

THE REITH LECTURES 2010 4. The Runaway World In the last Reith Lecture of 2010, Martin Rees, President of the Royal Society and Astronomer Royal, explores how fast our world is moving in the 21st century. Speaking at the Open University in Milton Keynes, the home of online learning, he acknowledges how the internet and other technologies have transformed our lives. Now he calls on politicians and...

3. What We'll Never Know In the third of this year's Reith Lectures, recorded at the Royal Society during its 350th anniversary year, its President Martin Rees continues to explore the challenges facing science in the 21st century. He stresses there are things that will always lie beyond our sphere of comprehension and we should accept these limits to our knowledge. On the other hand, there are th...

Lecture 2: 'Surviving the Century' In the second of this year's Reith Lectures, recorded for the first time in Wales in the National Museum Cardiff, Martin Rees, President of the Royal Society and Astronomer Royal, continues to explore the challenges facing science in the 21st century. Our planet is coming under increasing strain from climate change, population explosion and food shortages. How ca...

Lecture 1: ''The Scientific Citizen' In the first of this year's Reith Lectures, entitled Scientific Horizons, Martin Rees, President of the Royal Society, Master of Trinity College and Astronomer Royal, explores the challenges facing science in the 21st century. We are increasingly turning to government and the media to explain the risks we face. But in the wake of public confusion over issues li...

Professor Michael Sandel delivers four lectures about the prospects of a new politics of the common good. The series is presented and chaired by Sue Lawley. Sandel makes the case for a moral and civic renewal in democratic politics. Recorded at George Washington University in Washington DC, he calls for a new politics of the common good and says that we need to think of ourselves as citizens, not...

Professor Michael Sandel delivers four lectures about the prospects of a new politics of the common good. The series is presented and chaired by Sue Lawley. Recorded at the Centre for Life in Newcastle, Sandel considers how we should use our ever-increasing scientific knowledge. New genetic technologies hold great promise for treating and curing disease, but how far we should go in using them to m...