Brilliant solutions to the world’s problems. We meet people with ideas to make the world a better place and investigate whether they work.
Greener ways to feed the world
March 26, 2024
23:54
Magic mushrooms and mental health
March 19, 2024
23:55
Speaking up at work
March 12, 2024
23:34
Clever ways to get kids learning
March 5, 2024
23:44
Bringing dead languages back to life
Feb. 27, 2024
24:04
Making life easier for older people
Feb. 20, 2024
23:49
Overcoming stigma
Feb. 13, 2024
Rewilding Earth
Feb. 6, 2024
23:52
Keeping the Amazon standing
Jan. 30, 2024
23:57
Fake birds and other stories
Dec. 26, 2023
23:50
Making landfill less awful
Dec. 19, 2023
23:53
The country tackling loneliness
Dec. 12, 2023
Building a clinic to save a forest
Dec. 5, 2023
24:39
The plastic eaters
Nov. 28, 2023
23:56
Fighting period poverty
Nov. 21, 2023
23:48
Sharing the river
Nov. 14, 2023
Training heroin users to save their friends
Nov. 7, 2023
24:16
Disaster zone innovators
Oct. 31, 2023
24:15
Sea cucumbers fixing the world
Oct. 24, 2023
24:03
Stopping suicide
Oct. 17, 2023
26:03
AI for good
Oct. 10, 2023
Coconuts fixing the world
Oct. 3, 2023
23:46
Surviving earthquakes
Sept. 26, 2023
23:45
Shockwaves for the heart
Sept. 19, 2023
Genetic problem-solving
Sept. 12, 2023
Female farmers fighting sexism
Sept. 5, 2023
Surprising solar
Aug. 1, 2023
25:24
The bubble barrier cleaning up rivers
July 25, 2023
24:46
Eating invasive species
July 18, 2023
24:08
The game that fixes cities
July 11, 2023
25:52
The power of a backstory
July 4, 2023
Fighting the heat
June 27, 2023
24:52
Turning mud into ‘clean’ concrete
June 20, 2023
24:37
Palm oil that’s better for wildlife
June 13, 2023
24:20
Catching the ‘bike bus’
June 6, 2023
24:00
What to do with an empty mall?
May 30, 2023
24:22
Helping elephants and humans get along
May 23, 2023
25:00
Dementia friendly neighbourhoods
May 16, 2023
27:13
Making peace with nature
May 9, 2023
24:24
Menopause mentors
May 2, 2023
25:23
Fighting corruption in schools
April 25, 2023
24:26
The hidden powers of bacteria
April 18, 2023
23:41
Work: Access for all
April 11, 2023
23:15
Kangaroo care for premature babies
April 4, 2023
24:10
Sports fan solutions
March 28, 2023
26:40
The people fixing childcare
March 21, 2023
Stopping harassment on public transport
March 14, 2023
26:47
Endometriosis: The search for solutions
March 7, 2023
24:13
Challenging attitudes to disability
Feb. 28, 2023
24:18
Getting refugees out of tents
Feb. 21, 2023
30:07
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