Slime Moulds
In Our Time30 Jan 2025

Slime Moulds

Melvyn Bragg and guests discuss slime mould, a basic organism that grows on logs, cowpats and compost heaps. Scientists have found difficult to categorise slime mould: in 1868, the biologist Thomas Huxley asked: ‘Is this a plant, or is it an animal? Is it both or is it neither?’ and there is a great deal scientists still don’t know about it. But despite not having a brain, slime mould can solve complex problems: it can find the most efficient way round a maze and has been used to map Tokyo’s rail network. Researchers are using it to help find treatments for cancer, Parkinson's and Alzheimer's disease, and computer scientists have designed an algorithm based on slime mould behaviour to learn about dark matter. It’s even been sent to the international space station to help study the effects of weightlessness. With

Jonathan Chubb Professor of Quantitative Cell Biology at University College, London

Elinor Thompson Reader in microbiology and plant science at the University of Greenwich

And

Merlin Sheldrake Biologist and writer

Producer: Eliane Glaser

In Our Time is a BBC Studios Audio production

Episoder(1081)

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George Herbert

George Herbert

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The Venetian Empire

The Venetian Empire

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Little Women

Little Women

Melvyn Bragg and guests discuss Louisa May Alcott's 1868 novel, credited with starting the new genre of young adult fiction. When Alcott (1832-88) wrote Little Women, she only did so as her publisher ...

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Hayek's The Road to Serfdom

Hayek's The Road to Serfdom

Melvyn Bragg and guests discuss the Austrian-British economist Friedrich Hayek's The Road to Serfdom (1944) in which Hayek (1899-1992) warned that the way Britain was running its wartime economy would...

14 Nov 202453min

Robert Graves

Robert Graves

Melvyn Bragg and guests discuss the author of 'I, Claudius' who was also one of the finest poets of the twentieth century. Robert Graves (1895 -1985) placed his poetry far above his prose. He once de...

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The Haymarket Affair

The Haymarket Affair

Melvyn Bragg and guests discuss the notorious attack of 4th of May 1886 at a workers rally in Chicago when somebody threw a bomb that killed a policeman, Mathias J. Degan. The chaotic shooting that f...

31 Okt 202451min

Wormholes

Wormholes

Melvyn Bragg and guests discuss the tantalising idea that there are shortcuts between distant galaxies, somewhere out there in the universe. The idea emerged in the context of Einstein's theories and ...

24 Okt 20241h

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