428 Episodes

  1. Helping teenagers become good mums

    Published: 5/24/2022
  2. Turning mud into ‘clean’ concrete

    Published: 5/17/2022
  3. Robots fixing sewers

    Published: 5/10/2022
  4. Using lotteries to make us better people

    Published: 5/3/2022
  5. Work: Access for all

    Published: 4/26/2022
  6. Sponge cities that fight flooding

    Published: 4/19/2022
  7. Turning tyres into cheap fuel & football pitches

    Published: 4/12/2022
  8. Saving California’s butterflies

    Published: 4/5/2022
  9. How to make fishing nets less destructive

    Published: 3/29/2022
  10. Making hospitals less stressful

    Published: 3/22/2022
  11. Using haircuts to fight oil spills

    Published: 3/15/2022
  12. Insects fixing the world

    Published: 3/8/2022
  13. Prison Voicemail: Messages from behind bars

    Published: 3/1/2022
  14. Violent partners: The ‘window’ strategy

    Published: 2/22/2022
  15. Training police to patrol each other

    Published: 2/15/2022
  16. The house that fights malaria

    Published: 2/8/2022
  17. Using VR to change lives

    Published: 2/1/2022
  18. How to fight fake health news

    Published: 1/25/2022
  19. Making clean water with rubbish

    Published: 1/18/2022
  20. Catching up with our solution seekers

    Published: 1/11/2022

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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.