Portrait of Lord Melvyn Bragg, host of In Our Time

Complex systems theory

A complex system is a system composed of many components which may interact with each other. Examples of complex systems are Earth's global climate, organisms, the human brain, infrastructure such as power grid, transportation or communication systems, complex software and electronic systems, social and economic organizations (like cities), an ecosystem, a living cell, and ultimately the entire universe.

3 episodes

Episodes in this category also belong to the following categories:

  1. Chaos Theory

    Melvyn Bragg discusses how Chaos Theory has affected our understanding of the universe and whether there might be an inherent order behind the fluctuations of the stock market or the British weather.

    16 May 2002

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    Featuring: Susan Greenfield, David Papineau, Neil Johnson

     
  2. Complexity

    Melvyn Bragg and his guests discuss the science of complex systems, and its importance to understanding the world around us.

    19 December 2013

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    Featuring: Ian Stewart, Jeff Johnson, Eve Mitleton-Kelly

     
  3. The Unintended Consequences of Mathematics

    Melvyn Bragg and guests explore the unintended consequences of mathematical discoveries, from alternating current to predicting the path of asteroids.

    11 February 2010

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    Featuring: John D. Barrow, Colva Roney-Dougal, Marcus du Sautoy