Gresham College Lectures

The long-playing record and the BBC's Third Programme changed the face of classical music in Britain. In popular music the 45 rpm record became the recorded medium of choice, and in 1970 the BBC's home networks grew to four in order to broadcast respectively (and respectably) pop, easy listening, classical music, and speech. Radio 3's flagship programmes such as the weekday drivetime slot Homeward Bound and Saturday morning's Record Review taught listeners what to listen to and how to listen.A lecture by Jeremy Summerly 28 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/radio-lpGresham 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/greshamcollegeSupport the show

Scriabin was Rachmaninov's classmate at the Moscow Conservatoire, and he likewise received a Gold Medal for his combined studies in piano and composition. His commitment was also as unswerving as Rachmaninov's, and yet public knowledge of his music remains hazy, especially outside of Russia, and it still has an esoteric and forbidding aura. Scriabin's starting point was Chopin, but where others were content to pay reverent homage to that earlier master, Scriabin took him as inspiration for bold experiments in his preludes, études and above all in his great series of ten sonatas, which span his career. Working within the loose artistic movement known as "Symbolism", his ambitions were fuelled by theosophy and his own syncretism of mystical ideas. For him, some of his later projects stretched far beyond the normal limits of art, and one partially written piece was designed to bring about the dissolution of the universe into nothingness. The Sonatas take us on a journey from his early post-Chopin soundworld through to refined sensations and rarefied sounds of his later Symbolism, and although his ideas descended through decadence to insanity, his musical judgement never left him.A lecture by Marina Frolova-Walker and Peter Donohoe OBE 21 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/scriabin-pianoGresham 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/greshamcollegeSupport the show

Humans use computers to do gigantic calculations which would be impossible to do by hand - for example, weather prediction. But could an AI go beyond that and come up with a proof of a theorem which has stumped humankind? Could computers suggest how to attack problems, searching knowledge bases for known results? As automatic and interactive computer theorem provers become more powerful, should mathematical researchers begin to worry that they will soon be out of a job?A lecture by Kevin Buzzard 20 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/smart-computersGresham 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/greshamcollegeSupport the show

For nearly seventy years, what might be called 'the canon' of greatest films has been arbitrated by an international poll of critics delivering a 'ten best' list every decade, published in the BFI's Sight & Sound. Before the next such poll, due in 2022, this lecture considers what factors have made certain films and their makers 'classic'; and why the fifty-year reign of Citizen Kane was ended in 2012 by Hitchcock's eerie melodrama Vertigo.A lecture by Ian Christie 18 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/film-classicsGresham 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/greshamcollegeSupport the show

Amelia Dyer was one of the most prolific murderers in Victorian Britain. She made a living as a "baby farmer", or someone paid to care for unwanted or abandoned infants - except she killed around 400 of them. How could a mother and nurse murder so many defenceless babies? Was Dyer not only a baby-killer but also the real "Jack the Ripper" (as some sleuths have speculated)? Was she insane, or simply an "ogress" in feminine form?A lecture by Joanna Bourke 14 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/amelia-dyerGresham 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/greshamcollegeSupport the show

One of the most powerful tools in public health is screening - whether for cancers like cervical or breast cancer, genetic abnormalities, or infectious diseases. Screening can be transformational, detecting disease early and preventing it taking hold. It is, however, often useless and can be harmful, and its advantages are often exaggerated. This talk will consider the situations where screening can help, where it does harm, and why these are usually predictable.A lecture by Chris Whitty 13 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/medical-screeningGresham 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/greshamcollegeSupport the show

The interconnectivity of living organisms and the planet is brought to light through the development of digital intelligence of the planet. This lecture tells the story of how this started with early computing and chaos theory, and developed through models of how humans move around and inhabit different parts of the world, to open data systems. Stories from the voyages of Darwin and the first global explorers, to the new space science illustrate the different ways in which new knowledge is received by society.A lecture by Jacqueline McGlade 12 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/connected-knowledgeGresham 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/greshamcollegeSupport the show

Is the jury system the bulwark of individual liberty? This lecture will look at the role of the so-called "perverse jury" in acquitting defendants where the law, or the charge itself, is deemed unjust. Famous examples are Kempton Bunton (for the "theft" of Goya's portrait of the Duke of Wellington in the 1960s), Clive Ponting, and Randle and Pottle. But the jury can also be a bastion of prejudice: white juries habitually acquitted white defendants in the US in race violence cases. Does the jury system need improvement? Should its right to deliver a perverse verdict be curtailed?A lecture by Thomas Grant QC 11 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/political-juryGresham 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/greshamcollegeSupport the show

Trauma surgery, combat flying and polar exploration require professionals to work in risky conditions where error can lead to catastrophe. One key skill is recognising when a situation is getting out of control and finding a 'place of safety'; another is to learn from mistakes without allowing self-confidence to be destroyed. This lecture explores how high-risk professionals can share insights relevant to medicine, helping clinicians to develop essential skills. With Phil Bayman (combat pilot) and Dougal Goodman (polar explorer).A lecture by Roger Kneebone 6 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/surgeons-explorersGresham 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/greshamcollegeSupport the show

This lecture will look at change ringing, which is ringing a series of tuned bells (as you might find in the bell tower of a church) in a particular sequence, and this has exciting mathematical properties. We will also ask: why are bells bell-shaped? What properties of this shape create the sound of a bell, and by what amount should we scale the size of a bell to produce changes in pitch?A lecture by Sarah Hart 5 JanuaryThe transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/maths-bellringingGresham 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/greshamcollegeSupport the show