Gresham College Lectures

Nature's benefits to human health are so well-attested, that the medical profession is now actively engaged in fighting for a clean, healthy environment as a human right and prescribing it as treatment across the world from Shetland to Japan. So how does being close to nature improve your health and well-being and how can this help us achieve UN Sustainable Development Goal 3 to 'ensure healthy lives and promote well-being for all at all ages'?https://www.un.org/sustainabledevelopment/health/A lecture by Jacqueline McGlade, Frank Jackson Foundation Professor of the Environment 12 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/reconnecting-with-natureGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

We live in a democracy in which we all have a chance to vote. But does voting mean that the views of the majority are truly represented when it can be shown (mathematically) that all voting systems have flaws? In this talk we use mathematics to look at these flaws and answer associated questions (eg. voting trends and gerrymandering). For a bit of light relief we will see how the same principles work in the Eurovision Song Contest.A lecture by Chris Budd OBE, Gresham Professor of Geometry 12 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/maths-and-votingGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

World War Two set British filmmakers a challenge: to be relevant and entertaining and to inspire without patronising. Powell and Pressburger brought wit and imagination to their task, questioning what Britain stood for, warts and all. Notoriously, Churchill hated The Life and Death of Colonel Blimp. But many ordinary cinema-goers were grateful for The Archers' poetic patriotism, in this as well as in A Matter of Life and Death. Britishness redefined in the stress of war is the theme of this lecture.A lecture by Ian Christie, Visiting Professor of Film and Media History 11 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/matter-of-britainGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

In this talk, coinciding with the UNESCO International Year of the Periodic Table, Dr Wilkins will discuss the astrophysical origins of the chemical elements, almost all of which have an origin ranging from the big bang, to exploding white dwarfs, the collapse of massive stars, and the merger of ultra-compact objects, neutron stars. This final mechanism is responsible for many of the heaviest and rarest elements including gold, silver, and uranium, and was only recently confirmed through observations of a merger event first identified using gravitational waves.A lecture by Stephen Wilkins, University of Sussex 7 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/periodic-table-150Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

During the Civil War Charles I's court, denied access to its usual country residences, was forced to set itself up in a series of makeshift locations. The most important of these was Oxford which Charles converted into a large and well-organised courtly campus. Oxford, and a series of other temporary 'palaces', had to be both elegant court centres and efficient military headquarters; these very unusual royal houses cast new light on the key protagonists in England's Civil War.A lecture by Simon Thurley, Visiting Professor of the Built Environment 6 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/the-court-at-warGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

BOOK LAUNCHThis lecture describes three ways in which technology developed for gardens changed the shape of England and its built environment. Gardening innovations in water engineering (17th and 18th century artificial lakes), central heating for greenhouses, and glass in construction went on to have a significant impact on our lives and environment. Roderick Floud's An Economic History of the English Garden will be launched at this event.A lecture by Roderick Floud, Former Provost of Gresham College 5 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/english-gardeningGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

This lecture will explore fully autonomous weapons, the products of AI technology, and the arguments for and against their use. It will then look at the more complex issues of the ethical role of the state in the protection of its population, and the ethical choices of individuals versus those of corporations, whose role in large-scale military-industrial complexes is crucial. The lecture will also mention the emergence of a form of psychopathology in some weapons producers.A lecture by Yorick Wilks, Visiting Professor of Artificial Intelligence 5 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/ai-weaponsGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

The cosmic microwave background is the luminous echo of the primordial explosion, the Big Bang — literally the oldest light in the Universe. Exquisitely precise measurements of this light have allowed astronomers to achieve what might seem impossible: weighing the universe, and thereby establishing the geometry of space. This lecture will explain the physics of the cosmic microwave background and the challenges in understanding where our universe came from.A lecture by Roberto Trotta, Visiting Professor of Cosmology 4 NovemberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/weighing-the-universeGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

The 2014 scandal over Rachel Dolezal's lying about being of African-American heritage reignited debates about the politics of hair. It has been followed by numerous books with titles such as Don't Touch My Hair. This lecture explores how hair has been seen as symbolic of empowerment, deviance, and identity. It looks at the role of big business in promoting grooming products (including scalp-damaging chemicals); the hair grooming regulations of the military; and the political significance of facial hair.A lecture by Joanna Bourke, Gresham Professor of Rhetoric 31 OctoberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/history-of-hairGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show

Examples of cancers caused largely by infections include cervical cancer, some liver cancers, and gastric cancer. If the infection can be prevented, or treated, the cancer can also be prevented. When the immune system is damaged, including by infections like HIV, cancers increase. Understanding the importance of the immune system has led to new avenues for the treatment of cancer. This lecture will also consider one of the fastest moving areas of cancer treatment, stimulating the immune system to attack cancers.A lecture by Chris Whitty, Gresham Professor of Physic 30 OctoberThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/infection-immunity-cancerGresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege Support the show