People Fixing The World Episodes Available now
Meeting Colombia鈥檚 鈥榁iolentologist鈥�
How a doctor in Colombia changed the way cities monitor and prevent violence
A new way to detect an invisible poison in water
Scientists hope a new test will save millions from drinking arsenic in their water
A new way to detect an invisible poison in water
Scientists hope a new test will save millions from drinking arsenic in their water
Oysters to the rescue
The humble oyster is helping to keep the oceans clean and protect shorelines
Oysters to the rescue
The humble oyster is helping to keep the oceans clean and protect shorelines
The concrete cleaners
Making cement that locks in carbon dioxide instead of releasing it into the atmosphere
The concrete cleaners
Making cement that locks in carbon dioxide instead of releasing it into the atmosphere
Bangladesh鈥檚 biker girls
The motorbike taxi app where the drivers and passengers are all women.
Bangladesh鈥檚 biker girls
The motorbike taxi app where the drivers and passengers are all women.
Putting a price on carbon
How to increase the cost of causing climate change
