Allan Little looks at the challenges we face as we wean ourselves off gas and oil to renewable sources powering our cars, trucks, ships and aeroplanes. Green transport is crucial to a net zero future, but how transparent are the supply chains bringing the world the components we need? And how green is the electricity we are using to power electric cars anyway? Cobalt and Lithium, two essential minerals crucial for electric car batteries are mined in the Democratic Republic of Congo and...

As the former ‘British Empire Games’ draws nearer, actor and musician Kema Sikazwe finds out what the world of museums can learn from the communities, artists and curators who are struggling to reclaim global stories about their culture and identity. Kema sees photographer Vanley Burke’s new exhibition, Blood and Fire, curated with Candice Nembhard at Soho House, former home of Matthew Bolton. At the Museum and Gallery, he meets members of We Are Birmingham who have remodelled the iconic...

Travelling from Lusaka to the Gwembe Valley and then on to Kabwe, Kema Sikazwe hears from people living in communities where artefacts were taken. In the shadow of the Kariba Dam, Kema meets people who were forced from their land when the valley was flooded who explain how promises made at the time have not been kept. Finally, at the lead-mining site where the Broken Hill Skull was discovered in Kabwe 1921, Kema meets former workers who describe how their homes remain contaminated, more...

Returning to Zambia for the first time since he was three years old, Kema Sikazwe continues his journey exploring the impact of colonial legacies through museum collections. Since 1972, Zambians have campaigned to reclaim the ‘Broken Hill Skull’ from Britain. Kema learns what has led to the current stalemate, as the repatriation movement gathers pace. Kema also meets Zambian creatives who are fabricating their own interpretations of history with ‘digital repatriation’ initiatives, creating...

Actor and musician Kema Sikazwe is on a mission to uncover his own personal history as he leaves the UK to return to his homeland of Zambia for the first time since he was three years old. As Kema travels, he learns how museums are telling the uncomfortable stories behind some of the objects in their collection. He joins pupils from his old primary school learning why The Great North Museum in Newcastle is offering to return an ancient musical instrument to Nigeria. Arriving in Birmingham,...

The borders of the Balkans have been splintered, cracked and remade countless times over centuries. Suspicions and hatreds, ancient and modern, still scar the landscape. Travelling through the southernmost regions bisected by the Iron Curtain, Mary-Ann Ochota meets the conservationists convinced that a shared love of the region's landscape and wildlife can heal division. From Trieste in Italy, a staging post for generations of refugees- including the Ukranian exodus of 2022- she travels...

In May 1952 East Germany sealed its entire border with the capitalist west. Over the next 37 years 75,000 people would be arrested trying to flee the Communist East and hundreds would die in the attempt. Today the barbed wire and machine guns are gone and the old border has been transformed into a protected wildlife zone. It's a home to lynx, wolf and wildcat and a vital corridor for migrating birds and mammals. Mary-Ann Ochota begins her journey along the old border, meeting the people...

Ladakh is a region at the centre of the 50-year-long border dispute between India and China, which flared up again in June 2020. Journalist and broadcaster Ed Douglas speaks to local village leaders whose communities are struggling to preserve their lives and livelihoods amidst perpetual military unrest. He also speaks to former politicians and political experts about the consequences of what happens here for the wider geopolitical stability of Asia’s two biggest countries, and those caught...

If the Himalayan glaciers melt, a billion lives and whole ecosystems will be at risk. Journalist and broadcaster Ed Douglas joins innovative community projects in Ladakh and Nepal looking to mitigate the impact of climate change now and in the future. Their success or failure will determine the future environmental security beyond their local region, to all of Asia. Presenter: Ed Douglas Producer: Clem Hitchcock Editor: Susan Marling A Just Radio production for BBC World Service (Photo: A...

Spanning five countries, the Himalaya is home to peoples who have adapted to living in the harshest of conditions. Journalist and broadcaster Ed Douglas, author of the first major history of the Himalaya has been visiting these remote communities for 30 years. Now they are opening up to him about the challenges of living on the roof of the world. Ed's friends from the Sherpa and Rai groups in Nepal reveal how genetically and practically they have evolved to be able to live long term at such...

Do we still have faith in money? Trust expert and fellow at the Said Business School at Oxford University, Rachel Botsman, investigates the shifting power plays in the global management of money, gathering pressures towards decentralisation and optimism in the world of finance. Presenter: Rachel Botsman Producer: Frank Stirling and Leo Schick A Storyglass production for the BBC World Service (Photo: A man uses contactless payment with QR code in supermarket. Crdit: Getty Images)

Rachel Botsman, a Trust expert and fellow at the Said Business School at Oxford University, looks into the psychology and the morality of money. Among others, she talks to Jain accountant Atul K. Shah, activist and onetime refugee Ghias Aljundi and psychologist and happiness guru Dr. Laurie Santos. Producer: Frank Stirling and Leo Schick (Photo: Businessman reaching out for falling bank notes. Credit: Getty Images) A Storyglass production for BBC World Service

In the second episode Rachel explores the subject of value. Beginning with the volatility of Bitcoin, she goes on to find out about growing up in Brazil's years of hyperinflation, living in the gift economy of an Indonesian island and whether money is the root of happiness. Producers: Frank Stirling and Leo Schick (Photo: A representation of the virtual cryptocurrency Bitcoin. Credit: Edgar Su/Reuters) A Storyglass production for the BBC World Service

Do we still have faith in money? Trust expert and Fellow at the Said Business School at Oxford University, Rachel Botsman, talks to people from all over the world about their relationship with cash, with banks, with currencies, with credit cards and crypto. In this first episode she asks how much we should trust money. With politician and former Greek Finance Minister Yanis Varoufakis, economist and author Eshwar Prasad and investor and entrepreneur Soulaima Gourani. (Photo: Thousands of...

The newest player in the Niger Delta is not a multinational company, it is Nigeria’s enormous illegal oil industry. Oil thieves cut the pipelines, siphoning off oil, which they refine in the bush and sell on the black market. BBC West Africa correspondent Mayeni Jones meets an oil thief king pin, as well as an exuberant local politician, taking on this illegal business and treks deep into the forests of the Niger Delta to visit an underground refinery. And we catch up with Victoria Bera....

BBC West Africa correspondent Mayeni Jones travels to the creeks of the Niger Delta to investigate the impact that oil pollution continues to have on communities and their environment. What she finds is alarming. And she speaks to Shell to ask them who is to blame for the ongoing environmental damage. Presenter: Mayeni Jones. Producer: Josephine Casserly Editor: Bridget Harney (Photo: Landscape destroyed by oil pollution. Image courtesy of Fyneface Dumnamene)

In the 1990s, as oil spills devastate the environment, Shell becomes persona non grata in Ogoniland. Then, when Ken Saro-Wiwa, Ledum Mittee and other activists leading the charge against Shell, are accused of incitement to murder, they come face to face with the power of Nigeria’s military government. BBC West Africa correspondent Mayeni Jones investigates a miscarriage of justice which has become an infamous moment in Nigerian history. Presenter: Mayeni Jones Producer: Josephine...

When oil company, Shell D’Arcy first struck black gold in Nigeria, there were celebrations on the creeks of the Niger Delta. Many of the locals had no idea what this thick black substance was, but it would go on to shape their lives and those of everyone in the region for decades to come. BBC West Africa correspondent Mayeni Jones hears about how hope and hospitality turned to resentment in the early days of oil in Nigeria. Reporter, Mayeni Jones Producer, Josephine Casserly Editor, Bridget...

Psychiatrist Henrietta Bowden Jones talks to June Angelides about how she set up Mums In Tech on maternity leave, and how she was inspired by her entrepreneurial family in Nigeria, and particularly by her late grandmother. June reveals why she gave up a good job to set up the first coding academy in the United Kingdom for young mothers. And talks about the stress it caused but also knew that the time was right for her to do this. June followed in the footsteps of her uncle Ben Murray Bruce,...

Halima Begum is the CEO of the race equality think tank The Runnymede Trust. Her career as a civil rights campaigner began when she formed Women Against Racism in 1993, which was forged by her experiences of being racially abused by the National Front every day she went to school in East London. She reveals just how her mother coped with the threats that the family received on a daily basis. And it how it contrasted sharply with the welcome and love that Halima received from the teachers in...

Musician Maya Youssef talks about her painful decision not to return to her parents' house in Damascus when the civil war in Syria began. She reveals how playing music brings back such vivid memories of her homeland that she feels she has returned to her birthplace, even though she has not been there for over a decade. (Photo: Maya Youssef and her qanun. Credit: Igor Studio)

Psychiatrist Henrietta Bowden-Jones talks to novelist Dina Nayeri about her experience of escaping Iran and seeking asylum. The author of The Ungrateful Refugee reveals why she left her homeland without her father, her "co-conspirator in life", and why that sense of loss that has always stayed with her. (Photo: Iranian American novelist Dina Nayeri during the Edinburgh International Book Festival 2019, Scotland. Credit: Roberto Ricciuti/Getty Images)

When noise levels rise, birds react. Noise is one of the top environmental hazards to which humans are exposed. It has also been linked to reduced breeding success and population decline in birds. So what happened to birds during the coronavirus pandemic lockdown when our cities fell silent? Many people said they could hear birds as they were singing louder. Did their singing change and if so, how and why? What can we learn about noise pollution and its effects on us from the...

Just like us, birds can become infected with viruses – and some of these can be transferred to us. As we’ve seen with the coronavirus pandemic, there are real challenges when it comes to controlling the spread of viral infections. Any attempt to try and stay one step ahead of a virus requires really good monitoring, especially as many birds travel long distances and migrate. Birds are invaluable as sentinels in our attempt to map and control the spread of infection. In this episode we look at...

How the deaths of vultures and sparrowhawks have alerted the world to serious environmental problems. Like the canaries which were used to detect toxic gases in coal mines, birds play a vital role in alerting us to substances which can damage a healthy environment. The price they pay to alert us can be losing their lives. Presenter: Mya-Rose Craig Producer: Sarah Blunt (Photo: White-rumped vultures, slender-billed vultures and Himalayan griffons feed on a dead cattle. Credit IUCN/Sarowar...