People Fixing the World

People around the world are coming up with ways to make the world a quieter place, from portable sound barriers to schemes to stop people honking their car horns. The trouble is that noise from traffic, railways, builders, even neighbours, can have a huge impact on our health and wellbeing, according to the World Health Organization. One of the solutions we look at reduces decibel levels around bu...

Robot shuttles and buses on demand are being tested to persuade more people to use public transport. Tallinn in Estonia and Luxembourg have even made travel free. The aim is to tackle the impact of one billion cars on the world's roads, which have brought some cities to a virtual standstill. But in order to tempt people away from their cars new incentives are needed. Claire Bates tries out schemes...

It has taken him 40 years, but Omar Tello has turned a patch of exhausted farmland in Ecuador back into rainforest. One of his biggest challenges was repairing the soil. His land was so degraded he had to make enough new soil - from unwanted wood shavings and chicken manure - to cover the entire plot. That alone took about 15 years. He also travelled deep into the Amazon for days at a time, lookin...

Human sewage contains lots of valuable nutrients, so should we be recycling it? One of these nutrients is phosphorus, a key ingredient in fertiliser. We need fertilisers to meet the demands of the planet’s growing population, but there is a limited supply of phosphorus. Once it finds its way into the sea it becomes impossible to recover. And yet we all excrete about half a kilogram of the stuff a...

This week we’re in Rwanda, where some men are getting lessons teaching them how to look after their babies. As well as promoting gender equality it's helping to reduce the high levels of violence women there experience at the hands of their husbands and partners. People Fixing the World meets the people taking part and finds out how it works and what difference it’s making. Reporter Lily Freeston...

It’s a flightless bird on the edge of extinction, but a team in New Zealand is trying to stop it from going the way of the dodo. The kakapo is a large parrot that was once common in New Zealand. But its inability to fly, strong smell and habit of freezing when attacked made it easy to hunt for both human settlers and the animals they introduced. By the mid-1990s there were only 51 left. The remain...

“Fabulous idea” or “waste of money”? Clever observations from our audience about solutions we’ve covered on People Fixing the World. Many are funny and offer fresh perspectives. Regular listeners will know that as well as podcasts, we also make videos that we post on social media. Our viewers love to comment and ask questions, and this episode is made up of these thoughts. Among the solutions comi...

An idea used in video games is helping LGBTQ people in the Middle East talk safely online. Coming out can be particularly hard, especially if there are no support groups to go to. As a result, the internet is sometimes the only place people feel they can be open about their sexuality, seek advice, and meet like-minded people. But in some countries, opening up on websites to people you’ve never met...

People living in this block of flats sign a contract to socialise together for at least two hours a week. The new housing experiment in Sweden is aimed at the two age groups most likely to feel lonely: under-25s and pensioners. A former home for the elderly has been given a revamp, creating plenty of communal areas designed to encourage mingling between the different generations. While loneliness...

Men and boys are being taught how to tackle some of the uncomfortable truths about everyday sexism. Many don’t realise the extent of the problem - cat-calling, unwelcome comments and dominating behaviour are all things that women across the world put up with on a daily basis. This week’s solution looks at a project called the Good Lad Initiative in the UK, which is trying to help men understand wh...

If exercise were a drug, almost every single person on Earth would be prescribed it in the later years of their lives. The health benefits for older people are massive – it can help reduce the risk of dementia, type 2 diabetes, some types of cancer, depression, heart disease and more. But not enough older people are getting the benefits of this “miracle cure” – as the UK and Ireland’s Academy of M...

Women in Uganda are learning how to treat their neighbours for depression. That’s because there aren’t enough resources for professional care, especially for people from poor backgrounds. An organisation called StrongMinds sets up group therapy sessions across the country, and when clients come out of depression, some are trained to run courses for other women. People Fixing the World visits a ses...

What if all the energy used at the gym was directed towards helping others, rather than lifting useless weights and running nowhere on a treadmill? That thought struck Ivo Gormley 10 years ago. So instead of running on a treadmill, he started running to see an elderly person twice a week. A few friends liked his idea, and the Good Gym was born. Today, you can find the organisation in more than 50...

As thousands of people are moved in the evacuation of the area around the Taal volcano in the Philippines, Ecuador - which has more than 20 active volcanoes - is looking at how to protect people there. A scientist based in Quito has designed a system to forecast dangerous activity. The Red Cross is working closely with him, so they can now warn people of potential disaster further in advance - giv...

If you had a rare disease and the only drug that could help you suddenly shot up in price how would you feel? What if your health service or insurer decided it was too expensive and they wouldn’t fund it any more? This is the problem facing some patients in the Netherlands. In order to encourage pharmaceutical companies to invest in developing drugs for rare diseases, the EU allows them to have a...

Using lasers or asteroids to move our planet away from the sun may sound extreme, but a few scientists have come up with plans to do just that. The sun’s power is slowly increasing. Over the next billion years or so, the extra energy is going to boil off the oceans and make the earth inhospitable. Given the timescales involved, you might think this is someone else’s problem. But such is the human...

Catch up with the goats fighting forest fires in Spain and discover where else in the world they’re being used. This programme looks at what happened next to some of the people and projects we have featured in past episodes. We also revisit a scheme in Greece that’s helping people give their leftover medicines to those who can’t afford to buy them. And we check in with Majd Mashharawi who had foun...

We look at four clever ways to reduce carbon emissions from deliveries. Shops, offices, restaurants and homes all get lots of them every day, and this so-called “last mile” in the logistics chain can be responsible for up to 50% of our goods’ shipping carbon footprint… so what can we do to reduce it? While technology may provide part of the answer, there are also ways to radically reorganise the f...

Rapists often avoid conviction and people they’ve attacked can face a traumatic journey through the legal system. But special reporting centres and courts in South Africa are improving things. The country has set up Thuthuzela Centres which are named after a Xhosa word meaning comfort. The centres aim to create a safe, empathetic and comfortable environment where people who have been raped can get...

Uganda has a very young population – the median age is 16 and young people find it hard to get a job. So now children are being taught how to run their own businesses before they leave school. They learn about profit and loss, how to get investment, leadership and practical skills, such as making bags and charcoal briquettes for the communities where they live. Uganda has a reputation as an entrep...

Global warming is melting the world's glaciers and sea ice. In Iceland the effects can already be seen - people there recently held a funeral to mark the death of the Okjokull glacier. So scientists and engineers around the world are trying to come up with ideas to cool the planet and stop the ice from melting. One wants to spray sea water into clouds to make them whiter so they reflect more of th...

Almost 30% of women experience violence from a partner at some point in their lives. If they manage to escape the immediate crisis, it can be hard to get long term support to rebuild their lives, and survivors often continue to be harassed and threatened for years after leaving their abusers. A security dog firm in Spain is giving these people the confidence to restart their lives by pairing them...

Fires are common in South Africa’s informal settlements - it’s estimated that there are about 5,000 every year. They’re often caused by faulty wiring or open flames used for cooking or heating. Because the shacks are crammed in so tightly the flames can spread with frightening speed and destroy hundreds of homes. So a group of entrepreneurs invented a smart fire alarm for just these sorts of place...

Bananas are one of the most popular fruits on the planet - more than 100 million tonnes of them are eaten every year. But on banana plantations on four continents, a deadly fungus is creeping through the soil and destroying the plants. Some say the end is nigh for the banana. But from Australia to Colombia and from the Philippines to the Netherlands, work is going on to stop that happening. We mee...

Billions of tonnes of goods are moved by lorry every year – everything from food and clothes to building materials, electronic gadgets and toys. Most heavy-duty vehicles run on diesel and they account for a quarter of the EU’s CO2 emissions from road transport. But making eco-friendly lorries and trucks is challenging. Big vehicles need big batteries, which currently take too long to charge and ta...