iPlayer Radio What's New?
Image for Oxygen

Play now 45 mins


45 minutes
First broadcast:
Thursday 15 November 2007

Melvyn Bragg discusses the discovery of Oxygen by Joseph Priestley and Antoine Lavoisier.

In the late 18th century Chemistry was the prince of the sciences – vital to the economy, it shaped how Europeans fought each other, ate with each other, what they built and the medicine they took. And then, in 1772, the British chemist, Joseph Priestley, stood in front of the Royal Society and reported on his latest discovery:

“this air is of exalted nature…A candle burned in this air with an amazing strength of flame; and a bit of red hot wood crackled and burned with a prodigious rapidity. But to complete the proof of the superior quality of this air, I introduced a mouse into it; and in a quantity in which, had it been common air, it would have died in about a quarter of an hour; it lived at two different times, a whole hour, and was taken out quite vigorous.”

For the British dissenting preacher, Joseph Priestley, and the French aristocrat, Antoine Lavoisier, Chemistry was full of possibilities and they pursued them for scientific and political ends. But they came to blows over oxygen because they both claimed to have discovered it, provoking a scientific controversy that rattled through the laboratories of France and England until well after their deaths. To understand their disagreement is to understand something about the nature of scientific discovery itself.

With Simon Schaffer, Professor in History and Philosophy of Science at the University of Cambridge; Jenny Uglow, Honorary Visiting Professor at the University of Warwick; Hasok Chang, Reader in Philosophy of Science at University College London.

  • Further Reading


    William H. Brock, The Fontana History of Chemistry (London: Fontana Press, 1992), chapter 3

    Bernadette Bensaude-Vincent and Isabelle Stengers, A History of Chemistry, trans. by Deborah van Dam (Cambridge, Mass.: Harvard University Press, 1996), chapter 2

    Trevor Levere, Transforming Matter: A History of Chemistry from Alchemy to the Buckeyball (Baltimore and London: Johns Hopkins University Press, 2001), chapters 3-5

  • .

    Books and Papers concerning Lavoisier and Priestley:

    Henry Guerlac, Antoine-Laurent Lavoisier: Chemist and Revolutionary (New York: Charles Scribner's Sons, 1975)

    Arthur Donovan, Antoine Lavoisier: Science, Administration, and Revolution (Cambridge: Cambridge University Press, 1993)

    J. G. Crowther, Scientists of the Industrial Revolution: Joseph Black, James Watt, Joseph Priestley, Henry Cavendish (London: The Cresset Press, 1962)

    Robert E. Schofield, The Lunar Society of Birmingham (Oxford: Clarendon Press, 1963)

    A Scientific Autobiography of Joseph Priestley (1733–1804), and selected scientific correspondence, ed. with commentary by Robert E. Schofield (Cambridge, Mass.: The MIT Press, 1966)

    Jenny Uglow, The Lunar Men: Five Friends Whose Curiosity Changed the World (Farrar, Straus and Giroux, 2003)

    Jan Jolinski, Chemistry and Enlightenment in Britain (CUP, 1992)

    Jean Pierre Poirier, Lavoisier: Chemist, Biologist, Economist (Univ of Pennsylvania, 1997)

    A play about the discovery of oxygen:

    Carl Djerassi and Roald Hoffmann, Oxygen (Weinheim: Wiley-VCH, 2001)


Featured in...

  • Science archive

    Scientific principles, theory, and the role of key figures in the advancement of science.

  • 18th Century

    Browse the 18th Century era within the In Our Time archive.

In Our Time Downloads


Every episode of In Our Time - available to download to listen to when & where you want.

Free downloads

  1. Image for In Our Time Archive: Culture

    In Our Time Archive: Culture

    Melvyn Bragg and his guests discuss the history of ideas as it applies to culture - from literature…

  2. Image for In Our Time Archive: History

    In Our Time Archive: History

    Melvyn Bragg and his guests discuss the people, conflicts and events that have shaped the world.

  3. Image for In Our Time Archive: Philosophy

    In Our Time Archive: Philosophy

    Melvyn Bragg and his guests discuss the history of philosophy - from ancient Greek thinkers to the…

  4. Image for In Our Time Archive: Religion

    In Our Time Archive: Religion

    Melvyn Bragg and his guests discuss the history of religious ideas - from the faith systems of…

  5. Image for In Our Time Archive: Science

    In Our Time Archive: Science

    Melvyn Bragg and his guests discuss the history of ideas and the evolution of the sciences - from…

  6. Image for In Our Time With Melvyn Bragg

    In Our Time With Melvyn Bragg

    Melvyn Bragg and his guests discuss the history of ideas - including topics drawn from philosophy,…

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

Added. Check out your playlist Dismiss