The group carrying on investigations when journalists are silenced.

Over the last five years, almost 200 journalists have been killed outside conflict zones, with reporters being murdered while investigating corruption, organised crime and environmental destruction. For World Press Freedom Day, People Fixing the World looks at the work of a pioneering organisation that is trying to help. Forbidden Stories, based in France, pledges to continue the work of journalists who have been killed, imprisoned or forced into exile. To help them do this, they encourage the use of a digital “safe box”, where reporters whose lives are at risk can keep notes and interviews, and which can be opened in the event of their death. This tool means that even if reporters die, their work can live on – but many reporters believe SafeBox helps keep them safe too.

We meet Laurent Richard, founder of Forbidden Stories. From Ecuador, Tamia Villavicencio explains how she is continuing her father Fernando’s work despite serious risks to her safety. And we hear how a network of reporters finished the investigations of Colombian journalist Rafael Moreno after he was murdered in 2022.

Presenter: Myra Anubi Producer: William Kremer Editor: Jon Bithrey Sound mix: Hal Haines

(Image: Amanda and Tamia Villavicencio holding a photograph of their father, Fernando Villavicencio. Credit Tamia Villavicencio)

Greywater is the relatively clean waste water from baths, sinks, washing machines and dishwashers. It’s not drinkable but there’s still loads you can do with it. This week we’re finding out how greywater could help tackle water scarcity.

We’re meeting communities in the dry north east of Brazil who have installed simple systems to filter the water they use in their kitchen, showers or laundry so that they can reuse it to water crops, fruit trees and provide food for animals like cows, goats and sheep, helping them to make a livelihood.

In Germany we meet the company using bacteria to help magically recycle greywater on a big scale in hotels, museums and swimming pools. Plus we talk to a greywater fangirl for her top facts and tips on how you can save water the low tech way.

People Fixing The World from the BBC is about brilliant solutions to the world's problems. We release a new edition every Tuesday. We'd love you to let us know what you think and to hear about your own solutions. You can contact us on WhatsApp by messaging +44 8000 321721 or email [email protected]. And please leave us a review on your chosen podcast provider.

Presenter: Myra Anubi Producer: Claire Bowes Brazil reporter: Julia Dias Carneiro Editor: Jon Bithrey Sound mix: Hal Haines

(Image: Edilene Monteiro in the garden of her home in northeastern Brazil, BBC)

The eco-tourism that is helping to protect mountain gorillas in Uganda.

Myra Anubi is in Uganda visiting the Bwindi Impenetrable Forest. It’s one of the few places that gorillas still exist in the wild, and even better, in recent years their numbers have actually been rising and they are no longer considered critically endangered.

This is partly down to the hard work of Dr Gladys Kalema-Zikusoka and the Conservation Through Public Health organisation. They engage with communities living close to the gorillas, who were often poaching them and destroying their habitat, to help them better understand the animals and tap into the potential for eco-tourism. They also encourage other forms of enterprise, supporting local coffee farmers with training and investment.

Myra meets former poachers now involved in conservation and speaks with local farmers - often women - who look after the coffee plantations. She talks to the village conservation teams involved in protecting the gorillas. And of course, goes into the forest to get a glimpse of these incredible creatures herself.

People Fixing The World from the BBC is about brilliant solutions to the world's problems. We release a new edition every Tuesday. We'd love you to let us know what you think and to hear about your own solutions. You can contact us on WhatsApp by messaging +44 8000 321721 or email [email protected]. And please leave us a review on your chosen podcast provider.

Presenter: Myra Anubi Producer: Richard Kenny Editor: Jon Bithrey Sound mix: Andrew Mills

(Photo: A mountain gorilla in Bwindi Impenetrable Forest. Credit: Richard Kenny)