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Misha Glenny and guests discuss the biology, physics, and chemistry of one of the most abundant elements in the Earth's crust, and its impact on our atmosphere and technology

50 minutes

On radio

Sat 18 Jul 202612:06
BBC World Service except East and Southern Africa & West and Central Africa

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Previous

02/07/2026

See all episodes from In Our Time

Broadcasts

  • Sat 18 Jul 202612:06
    BBC World Service except East and Southern Africa & West and Central Africa
  • Sun 19 Jul 202603:06
    BBC World Service
  • Sun 19 Jul 202614:06
    BBC World Service East and Southern Africa & West and Central Africa only
  • Sun 19 Jul 202617:06
    BBC World Service News Internet
  • Wed 22 Jul 202610:06
    BBC World Service
  • Thu 23 Jul 202600:06
    BBC World Service

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Podcast

  • In Our Time

    Misha Glenny and guests discuss the ideas, people and events that have shaped our world.