Gresham College Lectures

This episode of the Gresham College Podcast features an interview with Antony Penrose, hosted by Jeoffrey Sarpong. Antony Penrose is a film maker, photographer, author, artist, photo-curator, and co-founder of the Lee Miller Archives and The Penrose Collection.Following on from his Gresham College lecture, ‘Lee Miller’s Indelible Images’, we caught up with him to learn more about his mother Lee Miller’s work as a photographer during the Second World War, the atrocities she bore witness to, and how the trauma of her work impacted her and her family after she returned home.Antony also reveals more about his efforts after Lee’s death to preserve and popularise her photographic legacy. Her work reveals an extraordinary career that spanned multiple worlds: not only her wartime photography, but also her earlier years as a model and photographer for Vogue, and her involvement in the Surrealist movement alongside many of the leading artists of the pre-war period.Watch Antony's Gresham College lecture here:Gresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

3/14/26 • 37:40

What is it that makes an image stick in our memory against our will? People find many of Lee Miller’s combat photographs have this indelible quality, and of these the most powerful are from her witness of the Holocaust. Her stark and harrowing evidence takes us back to one of the most terrible episodes of persecution in the whole grim history of man’s inhumanity to man.In this lecture Miller’s son Antony Penrose talks about why his mother responded to the Holocaust in the way she did, and the work he has done to authenticate her evidence as a witness – evidence she deliberately left for us in the hope it would help prevent history repeating. When we learn the background, we begin to understand why so many of her images are so poignant, and why they have the ability to engrave themselves in our minds.This lecture was recorded by Antony Penrose  on the 10th of February 2026 at Barnard's Inn Hall, London.Antony Penrose is a film maker, photographer, author, artist, photo-curator, and co-founder of the Lee Miller Archives and The Penrose Collection.Antony’s photographic career began at an early age when peering through the viewfinder of his mother Lee Miller‘s Rolleiflex camera. At the age of 14, a family visit to see Pablo Picasso produced some amateur images which later became widely published. On a trip to Southern Rhodesia (Zimbabwe) in 1962, Lee was taken ill and handed him her Zeiss Contax to get the pictures she could not take.Antony has dedicated a large part of his life to research into the lives of his parents Lee Miller and Roland Penrose, and their circle of artist friends. He established the Lee Miller Archives in the 1980s with his late wife Suzanna. Today, with his daughter Ami Bouhassane, Antony is the co-director of Farleys House & Gallery Ltd, which comprises the archives, the house museum and galleries and The Penrose CollectionYou can watch the podcast with Antony Penrose in Conversation here: https://youtu.be/QY3xZLk5NS8The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/lee-millerGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

3/13/26 • 56:24

Since Pythagoras, we have imagined the universe as a vast, resonant instrument—a cosmic harmony waiting to be heard. From Holst’s orchestral visions of the planets to Tuvan throat singing echoing the murmur of rivers, composers have long sought to capture the music of nature and the heavens. Villa-Lobos shaped melodies from landscapes and architecture, just as scientists now transform earthquake tremors and celestial frequencies into sound. This lecture explores the deep connection between music and the cosmos, where all existence vibrates in frequencies—the very essence of pitch, resonance, and melody.This lecture was recorded by Milton Mermikides on 25th February 2026 at LSO, LondonMilton Mermikides is a composer, guitarist, technologist, academic and educator in a wide range of musical styles and has collaborated with artists and scientists as diverse as Evelyn Glennie, Tim Minchin, Pat Martino, Peter Zinovieff, John Williams and Brian Eno. Son of a CERN nuclear physicist, he was raised with an enthusiasm for both the arts and sciences, an eclecticism which has been maintained throughout his teaching, research and creative career. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/music-earth-spaceGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

3/10/26 • 54:08

Economic history has been written by men, for men and about men, giving the impression that – until recently – the economy was “just for men”. This lecture rescues from obscurity the many female producers, bankers, and economic revolutionaries who, over the course of human history, have transformed our economic fortunes. It reveals how as women’s economic opportunities have ebbed and flowed, so too have the fortunes of nations, providing a fresh perspective on the “rise and fall” of civilisations and illuminating our own prospects for the future.This lecture was recorded by Dr Victoria Bateman on the 6th of November 2025 at Barnard's Inn Hall, LondonDr Victoria Bateman is an economic historian and author of books including Economica: A Global History of Women, Wealth and Power (Headline Press, August 2025), Naked Feminism: Breaking the Cult of Female Modesty (Polity, 2023) and The Sex Factor: How Women made the West Rich (Polity, 2019). She has twenty years’ experience teaching economics and economic history at the Universities of Oxford and Cambridge, and is a Fellow of the Royal Historical Society and the Royal Society of Arts.  Victoria was resident economic historian for BBC Radio 4’s “Understand: the economy” and has written for Bloomberg, Times Higher Education, The Guardian, CapX and The Telegraph, offering longer-form perspectives on history and the economy. In addition to her writing, Victoria works behind the scenes as a historical consultant for period dramas. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/women-economyGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

3/6/26 • 52:05

Watch the Q&A session here: https://youtu.be/Hwl0YRRaHgEWhy did coastal homeowners lose insurance while UK energy bills spiked after Russia’s invasion? Because risks started moving together. In this lecture, I show how climate extremes and geopolitics create synchronized shocks that overwhelm insurers and energy suppliers, pushing up premiums and bills. I discuss the basics of risk pooling, why it breaks under correlation, and what realistic fixes look like—from parametric policies and better building standards to smarter hedging and targeted support. This lecture was recorded by Raghavendra Rau on the 18th of February 2026 at Barnard's Inn Hall, LondonRaghu is the Mercers School Memorial Professor of BusinessHe is also the Sir Evelyn de Rothschild Professor of Finance at Cambridge Judge Business School.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/climate-insuranceGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

3/3/26 • 59:49

Our digital world's convenience masks a heavy environmental cost. This lecture explores the destructive rare earth mineral mining powering our devices, the vast energy consumption of data centres fuelling climate change, and the toxic e-waste contaminating our environment and harming human health. From resource extraction to digital consumption, we'll uncover the environmental trade-offs of our tech-dependent lives and discuss pathways towards a sustainable digital future that minimizes degradation, protects health, and mitigates climate change.This lecture was recorded by Ian Mudway on the 17th of February 2026 at Bernard’s Inn Hall, LondonDr Ian Mudway is Visiting Professor of Environmental Health. He is a senior lecturer in the School of Public Health at Imperial, a member of the MRC Centre for Environment and Health; MRC & Asthma UK Centre in Allergic Mechanisms of Asthma and the NIHR-PHE Health Protection Research Units in Environmental Exposures and Health and Chemical and Radiation Threats and Hazards.He has over 25 years of experience researching the impacts of air pollution on human health and in the development of assays to quantify the toxicity of the chemical cocktails that pollute the air we breathe. Over this period Dr Mudway has published over 100 research papers, reports and book chapters on these topics, as well as providing advice to the local, national and international governments and NGOs. Dr Mudway is passionate about the communication of science to lay audiences and has worked extensively with artists and educationalist to promote the public understanding of the risks associated with environmental pollutants. Currently his work is focused on understanding early life impacts of pollutants on the development of the lung and cognitive function in children living within urban populations, as well as  furthering our fundamental understanding of the mechanisms that drive these adverse effects and modify an individual’s susceptibility to air pollutionThe transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/price-pixelsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

2/27/26 • 57:44

How can the visual arts be used to promote peace? Professor Mitchell investigates how the visual arts can not only incite violence, but also bear witness, reveal dangerous memories, transform violence, contribute to healing trauma and imagine more hopeful futures. Examples are taken from both current conflicts (Russia-Ukraine, Israel-Palestine) and past wars (Paul Nash and Otto Dix in the First World War, local artists in the Iran-Iraq War and the 1984 Rwandan genocide). Professor Mitchell analyses the ambivalent role of the visual arts in building peace.This lecture was recorded by professor Jolyon Mitchell on 11th February 2026 at Bernard’s Inn Hall, LondonProfessor Jolyon Mitchell is Principal of St John’s College, Durham and a Professor at Durham University who specialises in Religion, Violence and Peacebuilding, with reference to the arts and media. Educated at the Universities of Cambridge, Durham and Edinburgh, Professor Mitchell worked as a Producer and Journalist with BBC World service and Radio 4 before moving to the University of Edinburgh where he served as Director of CTPI (the Centre for Theology and Public Issues at the University of Edinburgh) and Academic Director for IASH (Institute for Advanced Studies in Humanities). He is a former President of TRS-UK (2012-2018 - the national association for Theology and Religious Studies in the UK). He is author or editor of over a dozen books, as well as many chapters and articles, including Promoting Peace and Inciting Violence: The Role of Religion and Media (Routledge, 2012); Martyrdom: A Very Short Introduction (OUP, 2012); Religion and War: A Very Short Introduction (OUP, 2021), Religion and Peace (Wiley Blackwell, 2022), Picturing Peace: Photography, Conflict Transformation and Peacebuilding (Bloomsbury, 2025) and Media Violence and Christian Ethics (CUP, 2007). He is currently finishing a book on A Passion for Performance: The mysterious resurgence of religious drama (OUP, 2027). He is a Fellow of the Royal Society of Arts (FRSA), an honorary fellow at the University of Edinburgh, and a life member of Clare Hall, at the University of Cambridge. Professor Mitchell has also served on international film juries at the Cannes, Berlin and Venice film festivals. He directs several projects on Peacebuilding, including one which led to a widely used co-edited volume on Peacebuilding and the Arts (Palgrave MacMillan, 2020). He has also worked with Jewish, Christian and Muslim religious leaders, as well as Palestinian and Israeli journalists, on a peace building project in Jerusalem and beyond. A keen cricketer and former marathon runner, he has lectured all over the world. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/peacebuilding-artsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

2/24/26 • 41:10

This lecture was recorded by Alain Goriely on 13th February 2026 at Bernard’s Inn Hall, LondonAlain Goriely is a mathematician with broad interests in mathematical methods, mechanics, sciences, and engineering. He is well known for his contributions to dynamical systems, mathematical biology, as well as fundamental and applied mechanics. He is particularly well known for the development of a mathematical theory of biological growth, culminating with his seminal monograph The Mathematics on Mechanics of Biological Growth (2017).He received his PhD from the University of Brussels in 1994 where he became a lecturer. In 1996, he joined the University of Arizona where he established a research group within the renowned Program of Applied Mathematics. In 2010, he joined the University of Oxford as the inaugural Statutory Professor of Mathematical Modelling and fellow of St. Catherine’s College. He is currently the Director of the Oxford Centre for Industrial and Applied Mathematics.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/she-sellsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

2/20/26 • 52:18

This lecture was recorded by Clive Stafford Smith on the 9th of February 2026 at Bernard’s Inn Hall, LondonClive Stafford Smith JD OBE is a dual UK-US national, the founder and director of the Justice League a non-profit human rights training centre focused on fostering the next generation of advocates. He was the Senior Prefect at Radley College, where he studied maths and science; then a Morehead Scholar at the University of North Carolina (Chapel Hill), where he took a degree in Politics; and a Stone Merit Scholar each of his three years at Columbia Law School, graduating in 1984. He previously founded and directed the legal action charities Louisiana Capital Assistance Center (1993 in New Orleans) and Reprieve (1999 in London). Since 1984 he has tried many capital cases, and helped to represent over 400 people facing execution in the US and elsewhere. He also brought the first challenge to Guantánamo Bay, where he has secured the release of 85 detainees, and continues to assist the remaining 30.  In all five of the cases he has helped bring to the U.S. Supreme Court the petitioner has prevailed. He has recently taken on the case of Aafia Siddiqui, the woman who has most suffered from the US rendition-to-torture program – abducted with her three children. He continues to work on capital cases in the US, including a Post-Mortem Project where he is investigating the claims of innocence of 184 people executed since 1977.Clive has published a number of books including Bad Men (2008, describing work in Guantánamo) and Injustice (2012, on the capital case of Kris Maharaj), both of which were short-listed for the Orwell Prize; and most recently The Far Side of the Moon (2023), deconstructing the parallel lives of his father and a client Larry Lonchar, both of whom were labelled Bipolar. He has many other publications, including manuals for the defence of capital cases, and law review articles about aspects of capital defence. He has worked on many films and documentaries, starting with Fourteen Days In May (1987), recently ranked as one of the top BBC documentaries of all time. While continuing his litigation practice, Clive teaches part time at Bristol Law School and Goldsmiths as well as running a summer programme for 35 students in Dorset, his home. He has received all kinds of awards in recognition of his work, including an OBE by Queen Elizabeth II for “services to humanity” in 2000. He has been a member of the Louisiana State Bar since 1984. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/pictures-afghanistanGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

2/17/26 • 44:23

Watch the Q&A session here: https://youtu.be/9ozYDQFkfaYWhen death occurs, the state has a duty to investigate. Every death must be registered locally with a cause of death. And now, more than any other country, all deaths are double-checked, with coroners having a significant role in over 30% of them, explaining the unexplained and reporting to prevent future deaths.This lecture explains: - Who are coroners and what they do   - When an inquest must take place   - How coroners arrive at a just conclusion and  - The benefit to the health and welfare of the nation in death investigationThis lecture was recorded by Sir Peter Thornton KC on the 5th of Feburary 2026 at Barnard’s Inn Hall, London.His Honour Sir Peter Thornton KC was a practising barrister in criminal and human rights law, a QC (now KC), founder member and head of Doughty Street Chambers in London, a Senior Circuit Judge at the Old Bailey (the Central Criminal Court) and judge in the High Court and Court of Appeal (Criminal Division).   Sir Peter was the first Chief Coroner of England and Wales.   He is now a Visiting Professor at King’s College London (where he teaches a course, Death investigation: coroners and inquests), a member of the Independent Expert Panel of the House of Commons, and an international trainer of coroners and judges with the Civil Service College, the Commonwealth Magistrates and Judges Association and the Slynn Foundation.  His latest book is The Later Years: The simple guide to organising the rest of your life (Bedford Square Publishers, 2025). He also conducts workshops on Life and lifestyle in the later years.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/death-coronersGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

2/13/26 • 47:01

Sometime in 2026, we will discover our 10000th exoplanet, a world around a distant star. This population of worlds has proved remarkably diverse, but hasn’t produced any world like our own. We ask whether this is a coincidence, or whether it could be that our own world is special – and how we might investigate other worlds like our own when we do find them.This lecture was recorded by Chris Lintott on 4th February 2026 at Conway Hall, London.Professor Chris Lintott is a Professor of Astrophysics at the University of Oxford, and a Research Fellow at New College.Having been educated at Magdalene College, Cambridge and University College London, his research now ranges from understanding how galaxies form and evolve, to using machine learning to find the most unusual things in the Universe, to predicting the properties of visiting interstellar asteroids. He was the founder of the Zooniverse citizen science platform, which provides opportunities for more than two million online volunteers to contribute to scientific research, and which was the topic of his first book, 'The Crowd and the Cosmos’. His latest book is ‘Our Accidental Universe’. Professor Lintott is best known for presenting the BBC's long-running Sky at Night program, and as an accomplished lecturer. Away from work, he cooks, suffers through being a fan of Torquay United and Somerset cricket, and spends time with a rescued lurcher, Mr Max. He can often be found at the helm of Oxford’s science comedy night, ‘Huh, That’s Funny’.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/alien-earthsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

2/10/26 • 45:41

Watch the Q&A session here: https://youtu.be/fuk6LYeOCDQI have two pet dogs; they are happy, wagging their tails and reacting well when I come home from work. They are well fed; have good healthcare; get daily exercise; and have times of play; they do no work or chores. But their long-gone ancestors were wolves, howling at the moon, hunting, creating their packs, taking risks. In this lecture, we will consider a similar domestication of humans by AI, pondering benefits as well as being clear about the costs.This lecture was recorded by Professor Matt Jones on the 3rd Feb 2026 at Barnard’s Inn Hall, London.Matt Jones is a computer scientist at Swansea University - and a Fellow of the British Computer Society - who works alongside colleagues from many other disciplines and directly with everyday folk across the world to explore the future of digital technologies. Over the last 30-plus years, this human-centred approach has led to novel approaches for, amongst other things,  mobile phone-based information searching and browsing, pedestrian navigation, voice assistants and deformable displays.  Much of his work has been driven by intense and sustained engagements with “low resource” communities from informal settlements in India, South Africa, and Kenya. Through their generous and gracious participation, these extra-ordinary users with the fresh and diverse perspectives have stimulated insights into the future of digital technologies for everyone, globally. In all this work, Matt works as part of a long-standing collaborative team with Jen Pearson, Simon Robinson and Thomas Reitmaier (from Swansea) and colleagues in India (including Dani Raju) and South Africa (including Minah Radebe). His work has been supported by the UK’s science funders (EPSRC and UKRI). Currently, this funding includes a Fellowship to explore the future of interactive AI and leadership roles in responsible AI and inclusive digital technologies. This funding has led to a series of impactful publications, talks and influences on people, policies, and practices. Matt has collaborated with private, public and third sector organisations, including Microsoft, the NHS, Google, IIT-B, the BBC and IBM. He is a member of the Foreign and Commonwealth Development Office’s Research Advisory Group and Welsh Government’s AI reviews.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/ai-petGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

2/6/26 • 46:25

Watch the Q&A session here: https://youtu.be/_HJt1zjecCoThe major environmental challenge of our time is framed in terms of what happens in our atmosphere, and specifically what are called “greenhouse gases”. But what is an atmosphere, and how does it behave? Does the atmosphere vary across the world, and what enters and leaves it normally? This lecture will explore how humanity has taken some things from the air and put other things into it, what the effects have been, and what this means for our future.This lecture was recorded by Professor Helen Czerski on the 22nd January 2026 at Barnard’s Inn Hall, London.Dr Helen Czerski is a physicist and oceanographer with a passion for science, sport, books, creativity, hot chocolate and investigating the interesting things in life. She is an Associate Professor at the Department of Mechanical Engineering at University College London and her research focus is the physics of breaking waves and bubbles at the ocean surface. These bubbles change underwater sound and light, help transfer gases from ocean to atmosphere (helping the ocean breathe) and also eject ocean material into the air. She has spent months working on research ships in the Antarctic, the Pacific, the North Atlantic and the Arctic, and is an experienced field scientist. Helen has been a regular science presenter on the BBC for 15 years, covering the physics of the natural world in BBC2 landmark documentaries (including ‘Orbit’, ‘Operation iceberg’ and ‘Supersenses’), and the physics of everyday life in a range of BBC4 documentaries (including ‘From ice to fire: The incredible science of temperature’, ‘Sound waves: The symphony of physics’, and ‘Colour: The spectrum of science’, along  with many others). She currently co-hosts BBC Radio 4’s flagship climate and environment programme Rare Earth. Helen's first book Storm in a Teacup won the Italian Asimov Prize and the Louis J. Battan Author prize from the American Meteorological Society. Blue Machine won the Wainwright Prize for Conservation Writing. She was awarded the Institute of Physics Gold Medal in 2018 for her work on physics communication, and an Honorary Fellowship of the British Science Association in 2020. She has been a Trustee of Royal Museums Greenwich since 2018, and was one of the 2020 Royal Institution Christmas Lecturers, giving her Lecture on the topic of the ocean. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/ocean-airGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

2/3/26 • 56:54

The cult of Mithras was by far the most famous of the mystery religions of the Roman Empire: private societies of worshippers devoted to a particular deity. It was supposed to have come from Persia, but was actually developed by the Romans themselves and was especially popular in the northern parts of the empire, including Britain. This lecture considers its shrines, myths, membership and rituals, to see how far we can penetrate the secrecy in which it was shrouded.This lecture was recorded by Ronald Hutton on the 28th of January 2026 at Bernard’s Inn Hall, LondonProfessor Hutton is Professor of History at the University of Bristol. He took degrees at Cambridge and then Oxford Universities, and was a fellow of Magdalen College, Oxford. He is now a Fellow of the British Academy, the Royal Historical Society, the Society of Antiquaries and the Learned Society of Wales, and has won awards for teaching and research.He has lectured all over the world, authored twenty books and ninety-six essays, appeared in or presented scores of television and radio programmes, and sits on the editorial boards of six journals concerned with the history of religion and magic.He is currently working on the third volume of his biography of Oliver Cromwell. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/god-mithrasGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

1/30/26 • 45:53

Grieving is a uniquely human emotion – or is it? Is the apparent attachment of elephants or orcas to the bodies of dead relatives a sign of grief, or simply an instinctive behaviour without emotional implications? Why do some people seem able to handle grief so much better than others? And how close are we to finding a pharmaceutical ‘cure’ for grief…and if we find it, should we use it?This lecture was recorded by Professor Robin May on the 21st of January 2026 at Barnard’s Inn Hall, LondonProfessor of Infectious Disease at the University of Birmingham, and (interim) Chief Scientist at the UK Health Security Agency, Robin May was appointed Gresham Professor of Physic in May 2022. Between July 2020 and September 2025 he served as Chief Scientific Adviser at the Food Standards Agency (FSA).Professor May’s early training was in Plant Sciences at the University of Oxford, followed by a PhD on mammalian cell biology at University College London and the University of Birmingham. After postdoctoral research on gene silencing at the Hubrecht Laboratory, The Netherlands, he returned to the UK in 2005 to establish a research program on human infectious diseases. He was Director of the Institute of Microbiology and Infection at the University of Birmingham from 2017-2020. Professor May continues his work on Infectious Disease at the University of Birmingham. A Fellow of the Academy of Medical Sciences, Wolfson Royal Society Research Merit Fellow and Fellow of the American Academy of Microbiology, Professor May specialises in research into human infectious diseases, with a particular focus on how pathogens survive and replicate within host organisms.As the FSA’s Chief Scientific Adviser, Professor May provides expert scientific advice to the UK government and plays a critical role in helping to understand how scientific developments will shape the work of the FSA, as well as the strategic implications of any possible changes.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/why-grieveGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

1/27/26 • 46:31

Constable’s painting The Cornfield celebrates its bicentenary in 2026. How has it aged? This is a landscape that has acquired iconic status – a marker of national identity -- as a representation of typically English countryside. How has that Englishness been constituted in the painting? And how does The Cornfield (a view of a partly working landscape) speak to current ideas about relationships and tensions between the natural world and the human presence, especially in our age of environmental anxieties?This lecture was recorded by Malcolm Andrews on 20th January 2026 at Barnard’s Inn Hall, London.Malcolm Andrews is Professor (Emeritus) of Victorian and Visual Studies, University of Kent. He was the Editor of The Dickensian, the journal of the Dickens Fellowship, and a past President of the Dickens Society of America.The transcript and downloadable versions of the lecture are available from the Gresham College website:https://www.gresham.ac.uk/watch-now/constable-200Gresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

1/23/26 • 49:07

Watch the Q&A session here:  https://youtu.be/3B58-fA2b-4"Colour is the keyboard, the eyes are the hammers, the soul is the piano with many strings." — KandinskyHow do we ‘see’ music, or ‘hear’ images? From Newton’s colour scales assigning tones to the rainbow, artists and composers have long explored the deep connections between sound and vision.Kandinsky’s Compositions and Improvisations; Klee’s polyphonic paintings, and Scriabin’s synaesthetic craft all reveal the scintillating interplay of visual and sonic art. This lecture traces their co-evolution and shared language, from spectral composers to technological translations of light into rhythm and melody, uncovering the hidden spectrum where music and colour intertwine.This lecture was recorded by Milton Mermikides on the 14th of January 2026 at LSO St Luke’s, LondonMilton Mermikides is a composer, guitarist, technologist, academic and educator in a wide range of musical styles and has collaborated with artists and scientists as diverse as Evelyn Glennie, Tim Minchin, Pat Martino, Peter Zinovieff, John Williams and Brian Eno. Son of a CERN nuclear physicist, he was raised with an enthusiasm for both the arts and sciences, an eclecticism which has been maintained throughout his teaching, research and creative career. He is a graduate of the London School of Economics (BSc), Berklee College of Music (BMus) and the University of Surrey (PhD). He has lectured, exhibited and given keynote presentations at organisations like the Royal Academy of Music, TEDx, Royal Musical Association, British Library, Smithsonian Institute and The Science Museum and his work has been featured extensively in the press. His music, research and graphic art are published and featured by Oxford University Press, Cambridge University Press, Deutsche Grammophon, Sony and more, and he has won awards, scholarships and commendations for writing, teaching, research and his charity work.      Milton is Professor of Music at the University of Surrey, Professor of Guitar at the Royal College of Music, Deputy Director of the International Guitar Research Centre, an Ableton Certified Trainer, and lives in London with his wife, the guitarist Bridget Mermikides and their daughter Chloe. He is also a Vice-Chair of Governors at Addison Primary School, a state school which foregrounds music education, offering free instrumental lessons for all on Pupil Premium. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/music-light-colourGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: Support the show

1/20/26 • 48:49

ChatGPT, the AI chatbot developed by OpenAI, was the fastest growing app in history. But this achievement, as sudden and remarkable as it might seem, was simply the most recent chapter in a fascinating story that has been unfolding for almost seven decades. This lecture explores the full history of the relationship between AI and work, and how economists have tried to make sense of it. It’s a journey that begins with a remarkable gathering of minds in a non-descript mathematics department at Dartmouth University in 1956 and ends with the technological convulsions that we see around us today.This lecture was recorded by Daniel Susskind on the 13th of January 2026 at Bernard’s Inn Hall, LondonDr Daniel Susskind is a writer and economist. He explores the impact of technology, and particularly AI, on work and society. He is a Research Professor at King’s College London, a Senior Research Associate at the Institute for Ethics in AI at Oxford University, a Digital Fellow at the Stanford Digital Economy Lab, and an Associate Member of the Economics Department at Oxford University.  His new book, Growth: A Reckoning (2024), was chosen by President Obama as one of his ‘Favourite Books of 2024’ and was a runner-up for the Financial Times Business Book of the Year 2024. He is also the author of A World Without Work (2020), described by The New York Times as "required reading for any potential presidential candidate thinking about the economy of the future” and a runner-up for the Financial Times Business Book of the Year 2020, and co-author of the best-selling book, The Future of the Professions (2015). His TED Talk, on the future of work, has been viewed more than 1.6 million times. He is currently working on his next book, What Should Our Children Do? How to Flourish in the Age of AI.  Previously he worked in various roles in the British Government – in the Prime Minister’s Strategy Unit, in the Policy Unit in 10 Downing Street, and in the Cabinet Office. He was a Kennedy Scholar at Harvard UniversityThe transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/economics-aiGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

1/16/26 • 51:18

One of the first executive orders issued by President Trump in January was EO 14164 designed to “restore the death penalty”, though actually aimed at far more (including making the prison conditions of those commuted by Biden reflect the “monstrosity” of their crimes). We will explore what this means for the 2,400 people on America’s death row, at the same time as reviewing the rising levels of innocent people being executed – my own ‘Post Mortem Project’ indicating that as many as 13 percent of those killed since 1976 have strong innocence cases. This lecture was recorded by Clive Stafford-Smith on the 4th of December 2025 at Bernard’s Inn Hall, LondonClive Stafford Smith JD OBE is a dual UK-US national, the founder and director of  the Justice League a non-profit human rights training centre focused on fostering the next generation of advocates. He was the Senior Prefect at Radley College, where he studied maths and science; then a Morehead Scholar at the University of North Carolina (Chapel Hill), where he took a degree in Politics; and a Stone Merit Scholar each of his three years at Columbia Law School, graduating in 1984. He previously founded and directed the legal action charities Louisiana Capital Assistance Center (1993 in New Orleans) and Reprieve (1999 in London). Since 1984 he has tried many capital cases, and helped to represent over 400 people facing execution in the US and elsewhere. He also brought the first challenge to Guantánamo Bay, where he has secured the release of 85 detainees, and continues to assist the remaining 30.  In all five of the cases he has helped bring to the U.S. Supreme Court the petitioner has prevailed. He has recently taken on the case of Aafia Siddiqui, the woman who has most suffered from the US rendition-to-torture program – abducted with her three children. He continues to work on capital cases in the US, including a Post-Mortem Project where he is investigating the claims of innocence of 184 people executed since 1977.Clive has published a number of books including Bad Men (2008, describing work in Guantánamo) and Injustice (2012, on the capital case of Kris Maharaj), both of which were short-listed for the Orwell Prize; and most recently The Far Side of the Moon (2023), deconstructing the parallel lives of his father and a client Larry Lonchar, both of whom were labelled Bipolar. He has many other publications, including manuals for the defence of capital cases, and law review articles about aspects of capital defence. He has worked on many films and documentaries, starting with Fourteen Days In May (1987), recently ranked as one of the top BBC documentaries of all time. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/trump-deathGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

1/6/26 • 40:08

During the fifty years since the launch of the Viking spacecraft to Mars, our view of the red planet has changed from hostile desert to a world which was once covered in water, and which may just possibly sustain life. Lavishly illustrated with the latest images from the fleet of spacecraft that have explored our neighbour, this lecture considers how Mars’ fate, like that of Earth, was set in the Solar System’s first billion years, and the chaotic environment the process of planet formation produced.This lecture was recorded by Chris Lintott on the 3rd of December 2025 at Conway Hall, LondonProfessor Chris Lintott is a Professor of Astrophysics at the University of Oxford, and a Research Fellow at New College.Having been educated at Magdalene College, Cambridge and University College London, his research now ranges from understanding how galaxies form and evolve, to using machine learning to find the most unusual things in the Universe, to predicting the properties of visiting interstellar asteroids. He was the founder of the Zooniverse citizen science platform, which provides opportunities for more than two million online volunteers to contribute to scientific research, and which was the topic of his first book, 'The Crowd and the Cosmos’. His latest book is ‘Our Accidental Universe’. Professor Lintott is best known for presenting the BBC's long-running Sky at Night program, and as an accomplished lecturer. Away from work, he cooks, suffers through being a fan of Torquay United and Somerset cricket, and spends time with a rescued lurcher, Mr Max. He can often be found at the helm of Oxford’s science comedy night, ‘Huh, That’s Funny’.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/mars-loveGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

1/5/26 • 60:16

This lecture looks at the 'surreal' art of the Early Netherlandish painter Jheronimus Bosch within its historical and cultural context. Although Bosch’s terrifying visions of sin, death, and the hereafter may appear surreal today, especially his highly imaginative depictions of devils, they were tied to the religious attitudes and moralising texts of the period, such as the Ars moriendi, the Dance of Death, and Everyman. It is in this context that one should examine Bosch’s Haywain Triptych, Garden of Earthly Delights, and other works.This lecture was recorded by Dr Sophie Oosterwijk FSA on the 10th of December 2025 at Barnard’s Inn Hall, London.Sophie is Vice President of The Church Monuments Society and was for many years editor of its journal Church Monuments. Born in Gouda (Netherlands), she is a recognised specialist in Early Netherlandish and Dutch art. After studying English at Leiden and Medieval Studies at York, she obtained two doctorates in Art History (Leicester) and English Literature (Leiden). She previously taught art history at the Universities of Leicester, Manchester and St Andrews.  Since her return to the Netherlands, Sophie has been working as a freelance researcher and guest lecturer for the University of Cambridge, The Arts Society (formerly NADFAS), and other organisations. She has published widely, especially on death, the danse macabre and commemorative art. Her latest book, a co-edited volume entitled Writing, Dancing and Performing Death across Late Medieval Europe, is due to be published by Brill in 2025. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/hieronymusGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

12/30/25 • 45:58

Hecate started as the ruling goddess of the Asian region of Caria, and got taken over by the Greeks as the only one able to operate in every realm of the cosmos. This then gave her special responsibility for travellers, doorways and restless ghosts. That slowly darkened her image, so that she became associated with the night, the moon, and magicians. By the Roman period, she was the goddess of sorcery par excellence, invoked for all sorts of enchantments, good or bad. In the late ancient worlds this also turned her into a saviour figure, enabling humans directly to contact the divine. This lecture traces that colourful journey.This lecture was recorded by Robin May on the 26th of November 2025 at Bernard’s Inn Hall, LondonProfessor Hutton is Professor of History at the University of Bristol. He took degrees at Cambridge and then Oxford Universities, and was a fellow of Magdalen College, Oxford. He is now a Fellow of the British Academy, the Royal Historical Society, the Society of Antiquaries and the Learned Society of Wales, and has won awards for teaching and research.He has lectured all over the world, authored twenty books and ninety-six essays, appeared in or presented scores of television and radio programmes, and sits on the editorial boards of six journals concerned with the history of religion and magic.He is currently working on the third volume of his biography of Oliver Cromwell. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/goddess-hecateGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

12/26/25 • 43:56

In this lecture, Tsang examines the strategic goals and direction of travel China’s supreme leader, Xi Jinping, has set for the country and its people. He highlights what China’s new de facto state ideology Xi Jinping Thought is in order to explain systematically Xi’s domestic and global ambitions. In short, what Xi seeks to do is to forge one country, one people, one ideology, one party and one leader’ to make China great again or to accomplish the China Dream of national rejuvenation.This lecture was recorded by Professor Steve Tsang on the 27th of November 2025 at Barnard’s Inn Hall, London.Steve Tsang is Professor of China Studies and Director of the China Institute, SOAS, London. He is also a Fellow of the Academy of Social Sciences and an Emeritus Fellow of St Antony’s College, Oxford. He previously served as the Head of the School of Contemporary Chinese Studies and as Director of the China Policy Institute at the University of Nottingham.  Before that he spent 29 years at Oxford University, where he earned his D.Phil. and worked as a Professorial Fellow, Dean, and Director of the Asian Studies Centre at St Antony’s College. He has a broad area of research interest and has published extensively, including five single authored and fourteen collaborative books.  His latest (with Olivia Cheung) is The Political Thought of Xi Jinping (Oxford University Press, 2024).  He is currently completing a new book, ‘China’s Global Strategy under Xi Jinping’, which will be published by OUP in 2026. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/china-futureGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

12/23/25 • 43:47

How should we get organised for our later years? With just a little preparation while we are fit and healthy, we can express our wishes for more difficult times. There are simple and positive options to be followed. Not just a will and lasting power of attorney, but simple steps to being independent longer, staying at home longer and enjoying life longer. A little thought now, and hopefully with discussion with family members, will provide reassurance and peace of mind for all.This lecture was recorded by Sir Peter Thornton KC on the 17th of November 2025 at Barnard’s Inn Hall, London.His Honour Sir Peter Thornton KC was a practising barrister in criminal and human rights law, a QC (now KC), founder member and head of Doughty Street Chambers in London, a Senior Circuit Judge at the Old Bailey (the Central Criminal Court) and judge in the High Court and Court of Appeal (Criminal Division).   Sir Peter was the first Chief Coroner of England and Wales.   He is now a Visiting Professor at King’s College London (where he teaches a course, Death investigation: coroners and inquests), a member of the Independent Expert Panel of the House of Commons, and an international trainer of coroners and judges with the Civil Service College, the Commonwealth Magistrates and Judges Association and the Slynn Foundation.  His latest book is The Later Years: The simple guide to organising the rest of your life (Bedford Square Publishers, 2025). He also conducts workshops on Life and lifestyle in the later years.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/later-yearsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

12/19/25 • 35:46

Laughter is an incredibly powerful and yet mysterious emotion. We laugh with delight, but also surprise. We laugh at jokes, but also at embarrassment. Why? What subconscious signal is laughter intended to display? Why do we laugh when someone tickles us and what should we make of the fact that rodents do it too? And why is it that people’s sense of humour differs wildly and yet some drugs can send us all into fits of the giggles, even if there is nothing to laugh at?This lecture was recorded by Robin May on the 12th of November 2025 at Bernard’s Inn Hall, LondonProfessor of Infectious Disease at the University of Birmingham, and (interim) Chief Scientist at the UK Health Security Agency, Robin May was appointed Gresham Professor of Physic in May 2022. Between July 2020 and September 2025 he served as Chief Scientific Adviser at the Food Standards Agency (FSA). Professor May’s early training was in Plant Sciences at the University of Oxford, followed by a PhD on mammalian cell biology at University College London and the University of Birmingham. After postdoctoral research on gene silencing at the Hubrecht Laboratory, The Netherlands, he returned to the UK in 2005 to establish a research program on human infectious diseases. He was Director of the Institute of Microbiology and Infection at the University of Birmingham from 2017-2020. Professor May continues his work on Infectious Disease at the University of Birmingham. A Fellow of the Academy of Medical Sciences, Wolfson Royal Society Research Merit Fellow and Fellow of the American Academy of Microbiology, Professor May specialises in research into human infectious diseases, with a particular focus on how pathogens survive and replicate within host organisms.As the FSA’s Chief Scientific Adviser, Professor May provides expert scientific advice to the UK government and plays a critical role in helping to understand how scientific developments will shape the work of the FSA, as well as the strategic implications of any possible changes.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/why-laughGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

12/16/25 • 38:12

Watch the Q&A session here: https://youtu.be/Lv5h-Pp1r6sLooking at the plant world, one discovers beautiful and fascinating structures in the shape and arrangement of leaves, stems and roots. Some are simple and symmetric, other features are arranged in elegant Fibonacci spirals, yet others exhibit fractal-like patterns. How are these structures created with such regularity and reproducibility? Such arrangements often follow simple rules that we can fully understand mathematically.This lecture was recorded by Alain Goriely on 11th November 2025 at Barnard's Inn Hall, London.Professor Alain Goriely FRS is Gresham Professor of Geometry.He is also a mathematician known for dynamical systems, mathematical biology, and mechanics. He developed the mathematical theory of biological growth and is Director of the Oxford Centre for Industrial and Applied Mathematics. His work spans plant tendrils, seashells, umbilical cords, brain modelling, and applied mathematics outreach.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/shape-plantsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

12/15/25 • 55:24

Wittgenstein wrote: “If a lion could talk, we would not understand it”. That is, as lions and humans are not of the same material, they could not say anything meaningful to each other. AI is not like us; the only way we can have a relationship with it is for us to become like it. We will look at how digital services are already making us machine-like; and, we explore how advanced AI-human fusions may undo our essential “humanness”.This lecture was recorded by Matt Jones on the 25rd of November 2025 at Barnard’s Inn Hall, London.Matt Jones is a computer scientist at Swansea University - and a Fellow of the British Computer Society - who works alongside colleagues from many other disciplines and directly with everyday folk across the world to explore the future of digital technologies. Over the last 30-plus years, this human-centred approach has led to novel approaches for, amongst other things,  mobile phone-based information searching and browsing, pedestrian navigation, voice assistants and deformable displays.  The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/ai-assimilationGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

12/9/25 • 56:53

Limitarianism holds that it is immoral to have personal wealth above a certain level. Is this idea compatible with capitalism? Defenders of capitalism have argued that it is not, whereas those who want to move beyond capitalism have urged defenders of limitarianism to clear up this issue. This lecture argues that limitarianism is compatible with some forms of capitalism, and that it would help the debate about the most desirable socio-economic system if we provide more clarity on how these concepts are used.This lecture was recorded by Professor Ingrid Robeyns on the 5th of November 2025 at Bernard’s Inn Hall, LondonProfessor Ingrid Robeyns works on issues in contemporary political philosophy and applied ethics, and holds the Chair in Ethics of Institutions at the Ethics Institute of Utrecht University. She specialises in applied and "non-ideal" ethics, interdisciplinary research, and developing normative frameworks and methods. Additionally, she is affiliated as a visiting professor at the Center for Analysis of Social Exclusion (CASE) at LSE.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/limitarianismGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

12/5/25 • 50:19

In this lecture, Mark Taubert, who chairs the national DNACPR policy for Wales, and is a palliative care clinician, reviews current practices. He will encourage you to consider your own end of life care advance care plan, and attempt to write down your prior wishes. He reviews recent concerns, scandals and media outputs and looks at current resuscitation policies, guidelines and resources. He also discusses, from a clinician’s point of view, how the prospect of a natural, anticipated and accepted death in the near future can be a trigger to better advance care planning. Furthermore, he looks at online conspiracy theories, and poor Covid-19 clinical practice, and outlines resources such as the Welsh TalkCPR videos, that can help improve communication in an area rife with misconceptions and misunderstanding.This lecture was recorded by Mark Taubert on the 5th of November 2025 at Bernard’s Inn Hall, LondonProfessor Mark Taubert is a UK hospital consultant and clinical director at Velindre University NHS Trust in Cardiff. He is Vice-President of the Brussels-based European Association for Palliative Care (EAPC), a non-governmental organisation dedicated to worldwide improvement in palliative care. His Cardiff University academic activities include advance care planning and new media in medical settings. He is the founder of TalkCPR.com and chairs the national Future Care Planning strategy group for NHS Wales. He has advised UK government on matters relating to palliative care, treatment escalation decisions, and the last years of life. Public engagement efforts include numerous BBC programmes and a Ted Talk on how we use and misuse language in healthcare settings. He also writes for international news outlets like the Washington Post, Newsweek, the Spectator and the Guardian. The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/dnr-formsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

12/2/25 • 50:04

Pan started as a shepherds’ god in a wild and backward area of Greece, but became one of the best-known in the Greek and Roman world. This was partly because the leading city of Athens imported him as a saviour, and partly because he came to represent the freedom, peace and simplicity of the countryside to urban people. He was the most earthy of Greek deities, summing up wild nature in its beauty but also its danger. He was a god of both liberation and menace, and this lecture faces up to him as both.This lecture was recorded by Professor Ronald Hutton on the 17th of September 2025 at Barnard’s Inn Hall, London.Professor Hutton is Professor of History at the University of Bristol. He took degrees at Cambridge and then Oxford Universities, and was a fellow of Magdalen College, Oxford. He is now a Fellow of the British Academy, the Royal Historical Society, the Society of Antiquaries and the Learned Society of Wales, and has won awards for teaching and research.He has lectured all over the world, authored twenty books and ninety-six essays, appeared in or presented scores of television and radio programmes, and sits on the editorial boards of six journals concerned with the history of religion and magic.He is currently working on the third volume of his biography of Oliver Cromwell. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/god-panGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

11/28/25 • 44:54