Crossing Continents

Gaelic Football is Ireland's most popular sport - there are clubs in every parish of the country. The game is very much part of the Irish identity. But it is losing its lifeblood. And all because of emigration. John Murphy goes to the far west of Ireland, to learn about this uniquely Irish game and hear how clubs are struggling to keep going as more and more young people leave the country, to find jobs abroad.

Helen Grady producing.

Almighty God vs the Red Dragon: It sounds like a fantasy action film but it is in fact a real and disturbing struggle in China. The most vivid case involves a group of people who beat a stranger to death in a fast food restaurant. They said they had no choice because the victim was a 'demon'. The killers are fanatical followers of the Church of the Almighty God, a Christian doomsday cult which claims millions of members across China and pledges to overthrow the Chinese Communist Party - which it calls the 'Great Red Dragon'. Gracie uses her fluent Chinese to gain access to families of those caught up in the cult, including a man who infiltrated it to save his wife.

Europe and the US have imposed the toughest sanctions on Russia since the Cold War amid anger over the Kremlin's support for east Ukrainian separatists who stand accused of shooting down a Malaysia Airlines passenger jet. But the crisis began further south with Russia's annexation of Crimea in March.

Crimea's idyllic scenery drew Soviet visitors for years - some called it the Communist Cote d'Azur. The collapse of communism did little to dent Russia's appetite for their bit of paradise on the Black Sea along with the thousands of Ukrainian holidaymakers who flocked there each year. But now the Ukrainians are staying away and the Russian government is trying to fill the gap by urging employers in Russia to send staff on subsidised breaks in Crimea. A holiday in the newly annexed peninsula has become every Russian's patriotic duty. For Crossing Continents, Lucy Ash visits Crimean tourist resorts and explores the motives behind Vladimir Putin's fateful decision to reclaim Russia's paradise.

For decades, Turkey's Kurds have been struggling against a state that used to deny their very existence as a separate people. In the low level war between the Turkish military and the militant Kurdish group, the PKK, both side have been accused of atrocities. In the 29 years of fighting up to last year's ceasefire, at least 40,000 people died and hundreds of villages were destroyed. But now, just when Kurds in neighbouring Iraq are considering establishing an independent state, and many believe the chaos in Syria will change borders across the region, Kurds in Turkey are increasingly reconciled to remaining within existing frontiers. As Turkey pursues peace talks with the PKK, the militant movement's supporters talk of changing society, not borders. And already, they've initiated some radical experiments.

Pro-PKK towns and villages across eastern Turkey are now each governed by two co-mayors, male and female, and the new system has propelled many dynamic young women into power in regions that were once socially conservative. One is a survivor of domestic violence determined to use her position to encourage other women to speak up about what until now has been a taboo subject. She's not just the first woman mayor of her town, but also the first woman ever to get a divorce there. Tim Whewell travels to the region to meet her and other social reformers, and discover why so many of Turkey's Kurds say they have turned their back on nationalism, and want to express their identity in ways they say are more modern.

Producers: Charlotte Pritchard and Guney Yildiz.

When a twisting funnel drops from the sky with tearing winds of up to 500 km/h, what do you do? In Oklahoma, people thought they knew the answer. The state is in the heart of tornado alley in the USA, where the public is regularly drilled on storm awareness. But when the largest storm ever recorded formed on the outskirts of Oklahoma City last year, people ignored the best advice and nearly died in their thousands. Now, officials are nervously watching where the next storm will form...and trying to figure what people will do when it does. Neal Razzell goes out and about with the storm chasers in Oklahoma City.

In 1974, police launched one of the biggest murder investigations Iceland has ever seen. The case was eventually solved when six people confessed to their parts in the murders of two men whose bodies have never been found. Forty years on, a government review has found that the confessions were unreliable and a campaign is underway to quash the convictions. But some of those who were wrongly convicted are struggling to accept their innocence. Simon Cox investigates what's seen by many as a stain on Iceland's justice system and finds out how it's possible to confess to the murder of someone you have never met. Helen Grady producing.

The transgenic revolution in agricultural production turned Argentina into one of the world's largest producers and exporters of genetically modified soybean and corn. But there is unease across the nation's vast GM belt, especially about health. In the northerly province of Chaco, the Minster of Public Health wants an independent commission to investigate cases of cancer and the incidence of children born with disabilities.

Produced and presented by Linda Pressly.

Each year, thousands of illegal migrants try to enter the United States via a treacherous journey across the Arizona desert. Some succeed, while others are captured by US border patrols and are immediately deported - but not everyone is so fortunate. A growing number simply drop dead from exhaustion.

The Missing Migrant Project works on identifying the deceased, piecing together clues found in the personal effects collected alongside the decomposed bodies found in the desert.

In this programme, the BBC's Mexico correspondent Will Grant travels to Tucson, Arizona to meet project co-founder Robin Reineke to learn of the challenges facing her office in the small southwestern city of Tucson - which has the third-highest number of unidentified bodies in the United States, after New York and Los Angeles.

Migrant rights groups say the vast expansion of the US Border Patrol has exacerbated the problem because the heightened policing of the border along traditional urban crossing points has forced clandestine border crossers out into the wilds of the desert.

Such tough border protection is popular among many American voters, especially in conservative border states like Arizona and Texas - but some locals have shown sympathy, heading out into the desert to leave water, food and blankets in the hope of saving the lives of desperate migrants.

In Mexico, Crossing Continents also meets the relatives of those who have died in the desert, revealing their motivations to move north - motivations which they share with many men, women and children from across Latin America, who are still willing to risk their lives embarking on this increasingly dangerous and potentially deadly trip.

Reporter: Will Grant

How do you restore peace to a country now being torn apart by a vicious campaign of ethnic and religious cleansing? Two men in the Central African Republic believe they have the answer - friendship. Tim Whewell joins the Catholic Archbishop of Bangui, Dieudonne Nzapalainga and the country's Chief Imam, Oumar Kobine Layama as they travel across the country trying to reconcile Christian and Muslim communities.

When the former Ukrainian president Viktor Yanukovych jumped into a helicopter and flew into hiding in mid-February, the Kiev protest movement that had opposed him flung open the gates of his abandoned estate.

Ordinary Ukrainians poured in to visit the 140-hectare grounds and to catch a first glimpse of the luxurious lifestyle Yanukovych had enjoyed at his country's expense. Many gawped at the extraordinary opulence from the gold fittings to the marble floors and the private zoo. But a group of journalists were more excited by a different kind of treasure floating in the nearby lake. Thousands of documents had been dumped in the water by staff when their boss fled. The papers contained proof - not just of Yanukovych's wildly extravagant tastes - but also of systematic bribery, corruption, nepotism and state sponsored violence.

Investigative reporters immediately realised these waterlogged documents could provide crucial evidence for future criminal proceedings. Anxious to preserve them, they worked around the clock painstakingly drying and sorting each sheet of paper. Since then other incriminating papers have been found around the Kiev's city centre. Lucy Ash talks to the journalists on the paper trail and asks why divers, archivists, lawyers, accountants and so many ordinary volunteers are eager to help them.