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In Our Time

Probability

In Our Time

BBC

History

4.69.2K Ratings

🗓️ 29 May 2008

⏱️ 43 minutes

🧾️ Download transcript

Summary

Melvyn Bragg and guests discuss the strange mathematics of probability where heads or tails is a simple question with a far from simple answer. Gambling may be as old as the hills but probability as a mathematical discipline is a relative youngster. Probability is the field of maths relating to random events and, although commonplace now, the idea that you can pluck a piece of maths from the tumbling of dice, the shuffling of cards or the odds in the local lottery is a relatively recent and powerful one. It may start with the toss of a coin but probability reaches into every area of the modern world, from the analysis of society to the decay of an atom. With Marcus du Sautoy, Professor of Mathematics at the University of Oxford; Colva Roney-Dougal, Lecturer in Pure Mathematics at the University of St Andrews; Ian Stewart, Professor of Mathematics at the University of Warwick

Transcript

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0:00.0

Just before this BBC podcast gets underway, here's something you may not know.

0:04.7

My name's Linda Davies and I Commission Podcasts for BBC Sounds.

0:08.5

As you'd expect, at the BBC we make podcasts of the very highest quality featuring the most knowledgeable experts and genuinely engaging voices.

0:18.0

What you may not know is that the BBC makes podcasts about all kinds of things like pop stars,

0:24.6

poltergeist, cricket, and conspiracy theories and that's just a few examples.

0:29.7

If you'd like to discover something a little bit unexpected, find your next podcast over at BBC Sounds.

0:36.0

Thanks for downloading the In Our Time Podcast.

0:39.0

For more details about In Our Time and for our terms of use, please go to BBC.co. UK forward slash radio for. I hope

0:46.2

you enjoy the program.

0:48.2

Hello heads or tails. It's a simple question with a far from simple answer, one that takes us into the strange and complex world of probability.

0:57.0

Probability is the field of maths relating to random events and all the commonplace now, the idea that you can pluck a piece of

1:04.2

maths from the tumbling of dice the shuffling of cards or the odds in the

1:08.2

local lottery is a relatively recent and powerful one it may start with a toss of a coin, but probability reaches

1:14.4

into every area of the modern world, from the analysis of society, to the decay of

1:18.6

an atom, to predicting the weather. We'd meet a discuss probability are Ian Stewart, Professor of Mathematics at Warwick University,

1:26.0

Colmeroni Dougal, lecturer in pure mathematics at the University of St Andrews and Marcia

1:30.6

Solitoy Professor of Mathematics at Waddam College, University of Oxford.

1:35.0

Marcus Usotoi.

1:36.6

Dice cards, gambling, their ancient pursuits,

1:41.0

but two was the first person in the scheme of the setting off of this area of interest

1:46.4

who got to grips with it?

1:48.7

I think it's quite striking how late it is.

...

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