There's been violence for several days in Barcelona in reaction to the jail sentences handed out on Monday to Catalan separatist leaders. Guy Hedgecoe has been on the streets as demonstrators and riot police clashed. He says there's no end in sight to this deepening conflict. There's a general election in Canada on Monday, and Justin Trudeau is hoping for a second term as prime minister. But the man who was once an emblem of hope and progressiveness has seen his reputation tarnished. Jennifer Chevalier in Ottawa says he's now got a fight on his hands. There was much excitement last week in Ethiopia when it was announced that the prime minister Abiy Ahmed had been awarded this year's Nobel Peace Prize. But at home, despite considerable achievements, his popularity has diminished, as Tom Gardner reports from Addis Ababa. Recycling rubbish can be a lucrative industry. But in Romania that’s been made harder by government regulations on private companies. Nick Thorpe has been to find out more.  The Svaneti region of north-west Georgia is spectacularly beautiful and home to a particular ethnic group. the Svan. They number only a few thousand and their cultural traditions are under threat. But they are generous hosts. Antonia Bolingbroke-Kent drops in for lunch.

Barcelona Boils

Insight, wit and analysis from BBC correspondents, journalists and writers telling stories beyond the news headlines. Presented by Kate Adie.

News

Kate Adie introduces dispatches on Iran, Ukraine, South Africa, Portugal and Hong Kong. As the world nervously watches the developments between Iran and Israel, Lyse Doucet reflects on the rise of Iran's Supreme Leader, Ayatollah Ali Khamenei. Since coming to power three decades ago, he has managed to avoid taking Iran into an all-out war - could that change as tensions continue to rise? A missile attack in the Ukrainian city of Chernihiv this week laid bare the weakness of the country’s air defences. Depleted ammunition supplies, as well as a worsening situation on the frontline, have heightened fears that the tide is continuing to turn against Ukraine in its war with Russia. Sarah Rainsford reports from Kharkiv. South Africa is preparing to go to the polls, and for the first time since the end of white-minority rule, the governing ANC party is predicted to get less than 50 per cent of the vote. As in many other countries, immigration is high on the list of many voters’ concerns. Jenny Hill reports from the border with Zimbabwe. Next week Portugal marks the 50th anniversary of the Carnation Revolution and its transition to democracy. Simon Busch met some of the men who joined the resistance against the country's former dictator Antonio Salazar, to find out what they think about politics in Portugal today. And exotic birds have adapted to live alongside humans in some of the world’s major cities – and in Hong Kong it's yellow-crested cockatoos that you might see swooping through the skyline. Stephen Moss tells the story of why they’re now thriving. Series producer: Serena Tarling
Production coordinator: Katie Morrison
Editor: Richard Fenton-Smith

The Ayatollah and Israel

Kate Adie presents stories from Israel, Nigeria, the US, Lithuania and France Tensions between Iran and Israel this week have ramped up further after Tehran issued a warning that it would retaliate for a recent strike on the Iranian consulate in Damascus. Israel never claimed responsibility for the attack but is widely considered to be behind it. This has compounded fears the conflict between Israel and Gaza will spill into a wider regional war. James Landale has been on an air drop mission to Gaza and reflects on recent events. Ten years ago, 276 secondary school children were kidnapped in Nigeria's north-east by Islamist militant group, Boko Haram. Ninety one of the girls are still unaccounted for. Yemisi Adegoke went to meet some of the girls who escaped captivity – to hear about their memories of that day and its impact on their lives.  Mental health experts have expressed alarm in the United States about an increase in the rates of suicide there, with a particularly steep rise among young people. Will Vernon went to North Carolina to investigate why the deaths are happening. Simon Worrall tells the story of the provenance of a wood panel painting by Rembrandt - a portrait of a beggar with a bulbous, drunkard’s nose. He traces it back from its origins in a Lithuanian Baltic Oak Forest to an auction house in Maryland.  One hundred and twenty years after the ‘entente cordiale’ was signed between Britain and France, French troops this week took part in the Changing the Guard ceremony in London at the same time as their British counterparts in Paris. Hugh Schofield reflects on whether – despite appearances – the relationship has in fact grown more detached. Series Producer: Serena Tarling
Editor: Bridget Harney
Production Coordinator: Katie Morrison

A perilous moment between Israel and Iran

Kate Adie introduces stories from Rwanda, Estonia, St Helena and Puerto Rico. This weekend marks the start of the genocide in Rwanda that led to the death of more than 800,000 people – most from the country’s Tutsi minority. Three decades on, Emma Ailes met those who, against the odds, survived the violence – but continue to live with the trauma to this day. Among those who survived the genocide is the BBC’s Victoria Uwonkunda, who was just 12 years old at the time. She recently returned for the first time in three decades, where she retraced her journey to sanctuary, and spoke to genocide survivors - and perpetrators - about the difficult path towards reconciliation and forgiveness. As a result of the conflict in Ukraine, NATO countries close to Russia, such as Norway, Latvia and Lithuania, are expanding their military conscription programmes. In Estonia - where military service is already mandatory – our correspondent Nick Beake met some of the country’s new recruits. Coffee from Jamaica to Ethiopia to Guatemala is a common sight in high-street cafes, but a more rarified blend comes from the Atlantic Island of St Helena. It’s high-quality and short-supply means it fetches a high price – but as Mark Stratton discovered, that doesn’t mean locals are reaping the benefits. It's hard to escape the Puerto Rican sound of reggaeton. Now a global phenomenon, it's created superstars in artists like Bad Bunny, Daddy Yankee and Vico C. Jane Chambers went to find out how this multi-faceted music reflects both the island’s culture – and politics. Series Producer: Serena Tarling
Production Coordinator: Katie Morrison
Editor: Richard Fenton-Smith

Returning to Rwanda

Kate Adie introduces stories from Israel and the Palestinian Territories, India, Tibet, Ireland and Guinea. What are the prospects for peace between Israel and the Palestinians? Yolande Knell has been asking Israelis and Palestinians about their hopes and fears for the future, and whether the recent war in Gaza can be an impetus , or impediment, for a future peace settlement. In India, the Muslim minority which makes up about 200 million people, has been feeling under pressure as a result of the deepening religious polarisation that has marked Prime Minister Narendra Modi's time in office. Yogita Limaye has been hearing their concerns. China has introduced educational reforms in the western region of Tibet, which mean that most Tibetan children are now educated in boarding schools, where they are taught in Mandarin Chinese, not Tibetan. Micky Bristow hears concerns from parents that their Tibetan culture is being erased. Ireland has been experiencing a housing crisis, which has been compounded by a rise in people applying for asylum, and seeking shelter from the war in Ukraine. This has led to increasing numbers of homeless people on city streets. Bob Howard visited a cafe in Dublin that tries to makes the lives of the homeless a little easier. Guinea in West Africa has so many poisonous snakes, that it accounts for one in ten of all snakebite deaths in Africa. Despite this, there is only one specialised snakebite clinic in the whole country. so many people turn to traditional healers and natural remedies, with sometimes devastating consequences, as Sam Bradpiece has been finding out. Producers: Polly Hope and Arlene Gregorius
Editor: Richard Fenton-Smith
Production coordinator: Gemma Ashman

Prospects for Peace in the Middle East

Kate Adie introduces stories from Belarus, Senegal, the US-Mexico border, Cambodia and Brazil. Political prisoners in Belarus attract less international attention than those in Russia - but there are far more of them, even in a smaller country. Many are women, held in a kind of house arrest known as 'chemical detention', under stringent rules which control their every move. Monica Whitlock gathered testimony from some living under these conditions. After months of political turbulence, Senegal eventually did hold its planned presidential election - and the popular vote brought Africa's youngest leader, 44-year-old Bassirou Diomaye Faye, to power. James Copnall reported on the final days of the campaign and reflects on how Senegalese democracy proved itself. Controlling migration to the United States will be one of the most contentious issues in this November's American presidential election. Amid talk of a crisis, and after record numbers of apprehensions of undocumented migrants by the US Border Patrol in December, Tim Mansel visited the border between Mexico and Arizona. Sand might seem as a cheap and almost inexhaustible resource - but far from it. With the world using up more than 50 billion tonnes of it per year, to make everything from skyscrapers to smartphones, reserves could soon run low. In Cambodia there's now a flourishing black market in illegal sand mining along the banks of the Mekong river, as Robin Markwell has seen. And Ione Wells, the BBC's new South America correspondent, explores her new base: the industrial megacity of Sao Paulo. Some people call it 'Rio's ugly sister', but she's found much to appreciate amid its high-rise sprawl.

Barcelona Boils

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