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Rare Earth Episodes

  1. Fri 6 Nov 2026 12:00
    BBC Radio 4

    Fighting Wildlife Crime

    How is tech helping to fight wildlife crime? With Tom Heap and Helen Czerski.

  2. Fri 13 Nov 2026 12:00
    BBC Radio 4

    Every Breath You Take

    It's seventy years since the Clean Air Act of 1956. How clean is the air we now breathe?