Gresham College Lectures

This lecture was recorded by Helen Czerski on the 19th of February 2026 at Barnard's Inn Hall, London

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 a 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. 


The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/ground

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/

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New camera technology can help make stunning footage for natural history programmes but the key to success is down to a lot of hard work, planning and a bit of luck. In this lecture we take a ‘behind the scenes’ look at some of the highs and lows of making television natural history documentaries.

This lecture was recorded by George McGavin on the 3rd of October 2017

Professor McGavin is a British entomologist, explorer and author. He is an Honorary Research Associate at Oxford University Museum of Natural History and the Department of Zoology. He is also a Fellow of the Linnean Society and the Royal Geographical Society. 

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 College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today

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This episode of the Gresham College Podcast features an interview with Robin May, hosted by Jeoffrey Sarpong. Professor Robin May is a Professor of Infectious Disease at the University of Birmingham, and (interim) Chief Scientist at the UK Health Security Agency.

We cover what's actually happening in your brain when you lose someone, why grief is hardwired from childhood, whether animals grieve, and what ancient burial sites tell us about human emotion 78,000 years ago. Then we shift to love — the physical symptoms of infatuation, why your amygdala shuts down around a new partner, why the honeymoon phase lasts 12–18 months, and why heartbreak can literally feel like withdrawal.
Plus: audience questions on anxiety and love, chatbot grief, abusive relationships, and whether oxytocin is really a "love drug."

Watch Robin's Gresham College lectures here: 

https://youtu.be/5Yrf8IBn9gk
https://youtu.be/5uQWglAwlps

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/

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This lecture was recorded by Robin May on the 22nd of April 2026 at Barnard's Inn Hall, London

Professor 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. 

The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/music-mind

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/

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Watch the Q&A session: https://youtu.be/gj4d75_Clgg

In this lecture, we look at proposals to limit AI powers and impacts, so bad outcomes are outweighed by social benefits from the technology. I’ll explain design processes (such as Human-Centred AI and Responsible AI) and technological approaches for AI system qualities like trustworthiness, explainability and “human in the loop”.  We will explore how we, as individuals, can use AI based systems in discerning ways; and look at what governments can do to help their citizens thrive in an AI-future.

This lecture was recorded by Professor Matt Jones on the 21st of April 2026 at Barnard’s Inna 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-taming

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/

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In the future, we may face ‘structural’ technological unemployment in the labour market – where there is no longer enough work to occupy the human workforce. This lecture explains how such a phenomenon is possible at all, particularly given that repeated bouts of automation anxiety in the past have turned out to be wrong. Understanding this challenge is critical given recent claims by the leaders of the large technology companies – that they hope to build an AI that can outperform human beings at every economically useful task, within a decade. 

This lecture was recorded by Daniel Susskind on the 20th of April 2026 at Bernard’s Inn Hall, London

Dr 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 University

The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/world-without-work

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 College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today

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Londoners who helped create the world's largest English dictionary. She has unearthed a fascinating group of people across all social classes who represent some of the most interesting contributors to the Dictionary from all parts of this great city one hundred and fifty years ago. From a pornographer living in Bloomsbury who sent in sex words, to a servant in Eaton Square, a suffragist in St John's Wood, a plant expert at Kew Gardens, a coin specialist at the Royal Mint, and - yes! - a Gresham Professor of Geometry, this is a people's history of one of our most famous books.

This lecture was recorded by Professor Sarah Ogilvie on the 16th April 2026 at Barnard’s Inn Hall, London

Sarah Ogilvie is Professor of Language and Lexicography at the University of Oxford. A specialist in technology and linguistics, she has previously taught at Cambridge University and Stanford University, and worked at Lab 126, Amazon's innovation lab in Silicon Valley.

A former editor on the Oxford English Dictionary, her most recent book is The Dictionary People: The Unsung Heroes Who Created the OED (Chatto and Windus). She is also author of Words of the World (Cambridge University Press), co-author of Gen Z, Explained (University of Chicago Press), editor of The Cambridge Companion to English Dictionaries, and co-editor of The Whole World in a Book (Oxford University Press).

The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/living-planet

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 College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today
 
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This lecture was recorded by Milton Mermikides on the 15th of April 2026 at LSO, London

Milton 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.      

The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/music-mind

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.uk
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Moving the conversation on social mobility out of the boardroom and into the mainstream, the Lady Mayor Dame Susan Langley will set out her ambition to connect people with opportunity and “unsquare” the Square Mile: ensuring nobody has to fit in a certain box to thrive in the UK’s financial capital. Joined by an expert panel, she’ll ask how we can change people’s view of the City and break down barriers that might hold people back from fulfilling their potential.  

This lecture was recorded by Lady Mayor Alderwoman Dame Susan Langley on the 13th of April 2026 at Bernard’s Inn Hall, London

Alderwoman Dame Susan Langley became Lady Mayor of London 7th November 2025. She is the 697th Lord Mayor, the third woman to hold the office, and the first to be styled “Lady Mayor”.

Dame Susan Langley is Chair of Gallagher UK, and the Senior Independent Director for UKAR (Northern Rock Asset Management and Bradford and Bingley). Previously she was the Lead Non-Executive Director for the Home Office, a Trustee for Macmillan Cancer, CEO Financial & Professional Services at the Department for International Trade (DIT), Executive Director North America and Market Development for Lloyd's of London, Director of Lloyd’s Asia and Chairman of Lloyd’s Japan. Prior to this, Susan held various Insurance Board positions. She joined the Insurance Market from PriceWaterhouseCoopers where she was a Principal Consultant working with a range of FTSE 100 companies.

A founding member of the Government Women's Business Council, she is a past recipient of the Insurance Institute of London (IIL) President’s Award, the FS Women in the City Achievement Award, Women to Watch, Leading Women in Reinsurance and top 20 inspirational City Women. Born in the East End, she is passionate about social mobility and involved in a number of charitable and mentoring roles. In 2015 she received an OBE for services to women in business and in 2023, a DBE for public service to the financial services industry. Dame Susan graduated (BSc Hons) from Southampton University and married Gary in 2003. She is a Liveryman of the Insurers and Drapers and a Freeman of the Goldsmiths. Dame Susan is the Alderwoman for the City of London Aldgate Ward and served as Aldermanic Sheriff of the City of London 2023/2024.

The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/lady-mayor-26

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 College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today

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This lecture was recorded by Alain Goriely on the 3rd of March 2026 at Barnard’s Inna Hall, London

Alain 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.

In addition, Alain has enjoyed scientific outreach based on problems connected to his research, including tendril perversion in plants, twining plants, umbilical cord knotting, whip cracking, the shape of seashells, brain modelling, and he is the author of a Very Short Introduction to Applied Mathematics (2017). His work has been recognized by a Sloan Fellowship, a Royal Society Wolfson Research Award, the Cozzarelli Prize from the National Academy of Sciences and the Engineering Medal from the Society of Engineering Sciences. He was elected as a Fellow of the Royal Society in 2022.

The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/shape-gravity

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.uk
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