428 Episodes

  1. The seaweed farmers adapting to warming seas

    Published: 8/17/2021
  2. Locust hunters

    Published: 8/10/2021
  3. Turning preachers into LGBT allies

    Published: 8/3/2021
  4. The ATMs that dispense clean fuel

    Published: 7/27/2021
  5. Introducing: Season 2 of 30 Animals That Made Us Smarter

    Published: 7/22/2021
  6. Unsung victories in the fight against disease

    Published: 7/20/2021
  7. How five friends can change a refugee’s life

    Published: 7/13/2021
  8. The great mosquito swap

    Published: 7/6/2021
  9. The career where it helps to have a criminal past

    Published: 6/29/2021
  10. Test-tube rhinos

    Published: 6/22/2021
  11. Smashing the glass ceiling for young Africans

    Published: 6/15/2021
  12. The helpline for jealous and violent men

    Published: 6/8/2021
  13. Turning the desert green

    Published: 6/1/2021
  14. Catching up with the problem solvers

    Published: 5/25/2021
  15. Regrowing the rainforest

    Published: 5/18/2021
  16. Turning oil platforms into reefs

    Published: 5/11/2021
  17. The forest sound detectives

    Published: 5/4/2021
  18. The detection dogs tracking poachers and Covid-19

    Published: 4/27/2021
  19. Pedal power: How bicycles can change lives

    Published: 4/20/2021
  20. Shred it yourself: The DIY plastic recyclers

    Published: 4/13/2021

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Brilliant solutions to the world’s problems. We meet people with ideas to make the world a better place and investigate whether they work.