Portrait of Lord Melvyn Bragg, host of In Our Time

Biology theories, Biological evolution

2 episodes

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  1. Evolution

    Melvyn Bragg examines the future of gene therapy and advances in evolutionary biology. Could electronic devices discover the means of self-replication, and what would be the consequences?

    15 April 1999

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    Featuring: John Maynard Smith, Colin Tudge

     
  2. The Evolution of Teeth

    Melvyn Bragg and guests discuss ideas about the origins of teeth, their link to hard scales on fish such as sharks and why some species regenerate theirs but humans do not.

    11 April 2019

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    Featuring: Gareth Fraser, Zerina Johanson, Philip Donoghue