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So Very Small: How Humans Discovered the Microcosmos

Thomas Levenson

Sunday, 6 April 2025

4:00pm

1 hour

Oxford Martin School: Seminar Room

£8 - £15

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Science writer and broadcaster Professor Thomas Levenson explains how humans discovered and defeated germs and why we may still lose the war against infectious diseases.

Levenson says the centuries spent discovering the role of germs in disease reveal as much about human reasoning and the pitfalls of ego as they do about the germs themselves. He looks back to how 16th-century scientists used the first microscopes to confirm the presence of living organisms unseen to the eye and asks why it took so long to connect them with disease. When late 19th-century scientists finally made the connection, life-saving treatments quickly followed. And he asks why the antibiotic revolution is now fading through overuse.

Levenson is a professor of science writing at Massachusetts Institute of Technology. His previous books include Money for Nothing, The Hunt for Vulcan, Einstein in Berlin, and Newton and the Counterfeiter: The Unknown Detective Career of the World’s Greatest Scientist. He is also a documentary-maker.

Part of the festival’s programme of American literature and culture.

The Telegraph Festival media partner University of Oxford European Union Supported by the Delegation of the European Union to the UK Cultural Relations Platform Supporter of the festival's Voices of Europe programme Bodleian Libraries Festival cultural partner Oxford Martin School Festival ideas partner Oxford Mathematics Spanish Embassy The Spanish Embassy: supporters of the programme of Spanish literature and culture Cervantes Institute, London The Cervantes Institute, London Blackwell’s Festival on-site and online bookseller Symington Wines of the Douro Valley Compassion in World Farming Pasture to Plate Oxford Business College Where learning meets opportunity: education partners of the festival Old Bank Hotel Five-star hotel partners of The Oxford Collection Old Parsonage Hotel Five-star hotel partners of The Oxford Collection Oxford Brookes University Oxford International Centre for Publishing Critchleys Accountants to the festival Confucius Institute Voltaire Foundation Felicity Bryan Associates Goldmoney Properties Princeton University Press Prestige publishing partner. Celebrating 25 years in Europe in 2024 Oxford University Department for Continuing Education Jewish Book Week Partner of Oxford Literary Festival Jim Mellon Miles Young Tim and Marion Stevenson Martin and Elise Becket Smith Ian and Carol Sellars David Isaac Mary and Cecil Quillen Supporters of the programme of American literature and culture Yale University Press London New College New College founded 1379 Exeter College Exeter College: college home of the festival. Founded 1314 Worcester College Worcester College founded 1714 Trinity College Trinity College founded 1555 Magdalen College Magdalen College founded 1458 Reuben College Reuben College founded in 2019 Pusey House Brasenose College Brasenose College founded in 1512 New Dutch Writing Human Ecology Project MACROVegan Bear Ram Elk Festival Digital Strategy & Web Design Racalia Olive Oil Olive oil from Sicily Paul Bloomfield Ltd University of Oxford Alumni Office Alumni Office The Sheldonian Theatre Oxford Centre for Hebrew and Jewish Studies Oxford Centre for Islamic Studies Oxford University Images Oxford University Images CAV Oxford The Litmus Partnership Schoolreaders Windrush Group The Oxford Times BBC Radio Oxford Local radio partner Conference Oxford Ox in a Box OX magazine

The Oxford Literary Festival sponsors, donors & partners

The Telegraph Festival media partner University of Oxford European Union Supported by the Delegation of the European Union to the UK Cultural Relations Platform Supporter of the festival's Voices of Europe programme Bodleian Libraries Festival cultural partner Oxford Martin School Festival ideas partner Oxford Mathematics Spanish Embassy The Spanish Embassy: supporters of the programme of Spanish literature and culture Cervantes Institute, London The Cervantes Institute, London Blackwell’s Festival on-site and online bookseller Symington Wines of the Douro Valley Compassion in World Farming Pasture to Plate Oxford Business College Where learning meets opportunity: education partners of the festival Old Bank Hotel Five-star hotel partners of The Oxford Collection Old Parsonage Hotel Five-star hotel partners of The Oxford Collection Oxford Brookes University Oxford International Centre for Publishing Critchleys Accountants to the festival Confucius Institute Voltaire Foundation Felicity Bryan Associates Goldmoney Properties Princeton University Press Prestige publishing partner. Celebrating 25 years in Europe in 2024 Oxford University Department for Continuing Education Jewish Book Week Partner of Oxford Literary Festival Jim Mellon Miles Young Tim and Marion Stevenson Martin and Elise Becket Smith Ian and Carol Sellars David Isaac Mary and Cecil Quillen Supporters of the programme of American literature and culture Yale University Press London New College New College founded 1379 Exeter College Exeter College: college home of the festival. Founded 1314 Worcester College Worcester College founded 1714 Trinity College Trinity College founded 1555 Magdalen College Magdalen College founded 1458 Reuben College Reuben College founded in 2019 Pusey House Brasenose College Brasenose College founded in 1512 New Dutch Writing Human Ecology Project MACROVegan Bear Ram Elk Festival Digital Strategy & Web Design Racalia Olive Oil Olive oil from Sicily Paul Bloomfield Ltd University of Oxford Alumni Office Alumni Office The Sheldonian Theatre Oxford Centre for Hebrew and Jewish Studies Oxford Centre for Islamic Studies Oxford University Images Oxford University Images CAV Oxford The Litmus Partnership Schoolreaders Windrush Group The Oxford Times BBC Radio Oxford Local radio partner Conference Oxford Ox in a Box OX magazine