Physicist Tara Shears on Falsification

Physicist Tara Shears on Falsification

Science is based on fact, right? Cold, unchanging, unarguable facts. Perhaps not, says physicist Tara Shears.

Tara is more inclined to follow the principles of the Anglo-Austrian philosopher, Karl Popper. He believed that human knowledge progresses through 'falsification'. A theory or idea shouldn't be described as scientific unless it could, in principle, be proven false.

Raised in a Vienna in thrall to Marxism and Freudianism, Popper bristled against these 'sciences' which could adapt and survive to prevailing political and social conditions. They could not be proven false and so they were not science. The ideas of Einstein, by contrast, could be tested scientifically and might one day be proven false.

An interesting principle certainly, but potentially demoralising for a scientist who could see her life's work dissolve in front of her eyes. Tara joins her colleagues at the Large Hadron Collider in Geneva to ponder the implications of Popper's work. She also meets Popper's former student, John Worrall and string theoretician David Tong.

This is part of a week of programmes asking how we can know anything at all.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(60)

Classicist Edith Hall on Aristophanes in Plato

Classicist Edith Hall on Aristophanes in Plato

In 416BC the Greek playwright Aristophanes went to a drinking party. The guests included many famous Athenians, including Socrates, and all of them delivered a speech about love. Aristophanes' speech,...

28 Juli 201513min

What Is Love?

What Is Love?

A history of ideas. Presented by Melvyn Bragg but told in many voices.Each week Melvyn is joined by four guests with different backgrounds to discuss a really big question. This week he's asking 'What...

27 Juli 201512min

Philosopher Timothy Secret on Ancestor Worship

Philosopher Timothy Secret on Ancestor Worship

If we're to live well together we must first learn to live well with the dead, says Timothy Secret.At traditional Chinese funerals money, and sometimes paper effigies of goods like washing machines an...

24 Juli 201513min

Philosopher Angie Hobbs on Plato's Philosopher Kings

Philosopher Angie Hobbs on Plato's Philosopher Kings

Professor Angie Hobbs asks if the key to harmonious living could be found in Plato's Republic where he proposes that the ideal state be run by philosophers and not by those who seek power for their ow...

23 Juli 201513min

Economist Kate Barker on the Free Market

Economist Kate Barker on the Free Market

Is a Free Market the vital foundation of a fair, dynamic and creative society? The father of economics, Adam Smith certainly thought so. Since the publication of 'The Wealth of Nations' in 1776 Smith'...

22 Juli 201512min

Historian Justin Champion on Toleration

Historian Justin Champion on Toleration

Professor Justin Champion examines Locke's theory of Toleration through the inhabitants of Spitalfields past and present. He goes to Brick Lane whose famous mosque was built as a Huguenot Church and b...

21 Juli 201513min

How Should We Live Together?

How Should We Live Together?

A history of ideas. Presented by Melvyn Bragg but told in many voices. Each week Melvyn is joined by four guests with different backgrounds to discuss a really big question. This week he's asking 'How...

20 Juli 201512min

Philosopher Barry Smith on Descartes and Consciousness

Philosopher Barry Smith on Descartes and Consciousness

Rene Descartes, one of the most influential philosophers ever, thought the mind was like an open book that could be read by the light of reason. So there was nothing that we could not access or examin...

17 Apr 201512min

Populärt inom Historia

motiv
massmordarpodden
kod-katastrof
historiska-brott
olosta-mord
p3-historia
historiepodden-se
rss-historiska-brottslingar
rss-massmordarpodden
historianu-med-urban-lindstedt
rss-brottsligt
rss-seriemordarpodden
militarhistoriepodden
rss-historien-om-2
harrisons-dramatiska-historia
krigshistoriepodden
bedragare
nu-blir-det-historia
vetenskapsradion-historia
palmemordet