People Fixing The World Episodes Episode guide
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How to save the banana
The banana is under threat from a deadly disease. Meet the people are trying to save it
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The future of freight
Designing eco-friendly lorries to make cleaner, greener deliveries
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Gaming for good
Gamers are helping scientists to analyse research and develop new drugs
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The town rethinking the future of energy
Energy companies have come together in Finland to tackle climate change
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Shopping for a better life
How a grocery store is bringing healthcare to people who can鈥檛 usually afford it
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Turning waste into energy
Instead of sending all our waste to landfill, some companies are using it to make energy
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Spotting the sound of a cardiac arrest
Copenhagen is experimenting with a new way of analysing emergency calls
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The snakebite squad
A team in Kenya has introduced motorbike ambulances for people bitten by snakes
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Meeting Colombia鈥檚 鈥榲iolentologist鈥�
How a doctor in Colombia changed the way cities monitor and prevent violence
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A new way to detect an invisible poison in water
Scientists hope a new test will save millions from drinking arsenic in their water
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Oysters to the rescue
The humble oyster is helping to keep the oceans clean and protect shorelines
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The concrete cleaners
Making cement that locks in carbon dioxide instead of releasing it into the atmosphere
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Bangladesh鈥檚 biker girls
The motorbike taxi app where the drivers and passengers are all women.
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Putting a price on carbon
How to increase the cost of causing climate change
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A simple way to help a relative if they鈥檙e arrested
A group in California is teaching families how to help loved ones charged with crimes
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Stopping child marriage with solar lanterns
Solar-powered lamps are giving girls independence and stopping them becoming child brides
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Trieste鈥檚 mental health 鈥榬evolution鈥�
How Italy鈥檚 radical decision to close its mental asylums shaped the way we think today
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The school that puts wellbeing first
One primary school has found a way to deliver therapy to about 10% of its students
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Residents turn detective to fight crime
Neighbours in the US are using cameras that read car number plates to cut crime
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Life-saving surgery, but not by a doctor
Nurses and midwives in Ethiopia are being trained to perform emergency operations
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Portugal, drugs and decriminalisation
In 2001 Portugal decriminalised personal drug use to tackle a heroin crisis.
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Can capturing carbon buy us time to tackle climate change?
The projects that are trying to take CO2 out of the atmosphere
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Can sleep deprivation help treat bipolar disorder?
An Italian doctor asks patients to stay awake all night, to try to allay their depression
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Audience takeover: Your plastic solutions
We hear what you, our listeners, are doing to tackle the problem of plastic waste.
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Reinventing the ranch
Can the cattle ranch be updated to fight climate change?
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Working less for the same pay
Some companies are cutting the hours their staff work but keeping their pay the same
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Could a device invented in the 1930s help end period poverty?
The people hoping to use sanitary pad micro-factories and silicone cups to help women
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The tree detectives tackling illegal logging
Scientists are building a database to help them tell exactly where wood has come from
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The reuse and refill revolution
Should we reuse and refill plastic packaging to limit the amount being thrown away?
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DNA tests for dogs to tackle problem poo
US residents fed up with dog mess are using a high-tech solution
