BBC World Service - People Fixing the World

Training police to patrol each other

How do you get officers to step in to prevent acts of police brutality?

Innovative ideas in the battle against mosquitos

How virtual reality is helping tackle phobias and resolve conflict

Can playing a video game ‘inoculate’ your mind against medical misinformation?

The chemist using old bones and food waste to make clean drinking water

How are Covid dogs, a sturdy bicycle scheme and balloons beaming the internet getting on?

How scientists check the health of a forest by listening to it

Training cows to use the toilet and a bouncy castle that fights climate change

Meet the innovators who want to change gig work for the better

The energy microgrid that started with scrap metal and an old bicycle