The Documentary Podcast

In a case with profound implications for European migration policy, two dozen former volunteer humanitarian workers have been on trial on the Greek island of Lesbos. Seven years ago, they were arrested after rescuing thousands of migrants from the sea. Now, following many delays, a court case involving charges of facilitating illegal entry of foreigners, membership of a criminal organisation and money laundering has finally gone ahead. Among the defendants facing a possible 20 years in jail have been the Syrian refugee and former competitive swimmer Sara Mardini - and Irish human rights activist and lawyer Sean Binder. They've denied the charges - and argued that the prosecution was an attempt by the Greek authorities to criminalise help to asylum seekers.
Tim Whewell reports on the trial and its outcome - and on the consequences for Lesbos. Back in 2015, when as many as 800,000 migrants arrived on the island after crossing the narrow strait from Turkey, local people were proud of their efforts to rescue and support refugees. But later, attitudes towards migrants changed. And NGOs stopped their rescue work - for fear more aid workers might be prosecuted. Now, far fewer migrants attempt the crossing to Greece. But those who do sometimes die in shipwrecks. And there are allegations, denied by Greece, that its police are illegally pushing asylum seekers back - putting them back on boats and abandoning them at sea.
What will the verdicts in this trial mean for Greece, for other European states that have been tightening their immigration policies - and for the defendants whose lives have been on hold for the last seven years?
This episode of The Documentary comes to you from Assignment, investigations and journeys into the heart of global events.

Black girls performing in a parade on the streets of Chicago and playing in the surf at Martha's Vineyard offer a glimpse of what it is like, growing up in the United States today. Sisters Salamishah and Scheherazade Tillet are using photographs and words to capture the lives of girls from two very different communities.

What does it take to make something which has never existed on Earth before? The search for element 120 on the periodic table has begun at the Lawrence Berkeley National Laboratory in California. Cosmologist Andrew Pontzen, who is used to studying the processes of creation, visits the 88-inch Cyclotron facility at Berkeley, where the next new element may be created very soon. To uncover what motivates scientists to pursue something that is possibly only produced in the violent explosions of stars he speaks with the scientists trying it now, the scientists who last made an element at Berkeley 50 years ago, and a historian of the fraught history of element discovery. The answer is not as straight forward as he suspected.

Kenyan authorities recently reported that 200 of their citizens are fighting for Russia in the war in Ukraine. Many of them have reported that they travelled to Russia after replying to job adverts for roles as drivers, security guards and cooks. It was only on arrival that they were sent for military training, and then sent to the battlefield in Ukraine.BBC Africa's David Wafula has spoken to families trying to find sons and brothers, lost in Russia's war.
In September 2025 a wave of anti-government protests swept through Indonesia. Bali, however, remained free from demonstrations. Academics and sociologists say this is due to a legacy of terror from the island's 1965 communist purge. This brutal period taught communities a chilling lesson: dissent leads to annihilation. As a result, many Balinese people have become conditioned to avoid confrontation and suppress negative opinions, especially concerning the tourism sector. Tri Wahyuni of BBC Indonesian has looked into Bali's relationship with tourism and its own history.
In Panna, a diamond mining region in central India, two childhood friends recently made a discovery that they think could change their lives forever. They had rented a small patch of land in the hopes of finding diamonds, and after only 19 days of digging they found one worth an estimated $55,000. Vishnukant Tiwari reports for the BBC in central India and spoke to the brothers.
This episode of The Documentary comes to you from The Fifth Floor, the show at the heart of global storytelling, with BBC journalists from all around the world.
Presented by Faranak Amidi.
Produced by Laura Thomas and Caroline Ferguson

In the past few days there have been a number of deaths on ski slopes in the Alps and, in recent months, hikers in Greece, climbers in Italy’s Dolomite mountains, and guides in the Himalayas have all lost their lives.The peak season for these huge and potentially lethal mass movements of snow is now underway in the northern hemisphere. To understand the dangers, and what it’s like to experience an avalanche, we hear from three survivors. For mountaineer Cory Richards in South Africa, the impact of an avalanche while climbing the world's 13th tallest mountain in Pakistan left him and his two climbing partners thinking they were all about to die.
This episode of The Documentary, comes to you from BBC OS Conversations, bringing together people from around the world to discuss how major news stories are affecting their lives.