Amar: Alone in the world

Oliver Mtukudzi was loved by people all over the world for his unique melodies – and by Zimbabweans for the messages of hope contained in his lyrics. There was a huge outpouring of grief when he died on 23 January 2019. His songs spoke out against women who were thrown out of homes when their husbands died, the stigma of HIV/Aids and spoke up for children suffering at the hands of alcoholic, abusive fathers. To the chagrin of some, he steered clear of direct political confrontation with former president Robert Mugabe. But his 2001 song Wasakara, meaning "You Are Too Old", was banned as it was seen as a coded reference to Mugabe. The BBC’s Kim Chakanetsa paints an intimate portrait of one of Africa's musical giants

20 Juli 201949min

With the rise in ethical consumerism, Assignment explores the hidden suffering of tea workers in Africa. Attacked because of their tribal identity, reporter Anna Cavell hears harrowing stories of murder, rape and violence and asks whether more could, or should, have been done to protect them when trouble broke out. Producer: Nicola Dowling Reporter: Anna Cavell Editors: Gail Champion & Andrew Smith (Photo: Freshly plucked tea leaves. Credit: Getty Creative Stock)

18 Juli 201926min

What is it like to live in a place where you have to speak several languages to get by? Simon Calder travels to India, where a top university only teaches in English, the one language that the students from all over the country have in common. And he meets people who use four different languages with their friends and family, depending on whom they are talking to. In Luxembourg, it is not so much family, but other situations that require four languages, such as going shopping, watching TV, or school lessons.

16 Juli 201927min

In 1959, a group of nine Russian students met a mysterious death in the Ural mountains. Experienced cross-country skiers, their bodies were found scattered around a campsite, their tent cut from the inside, as they seemingly panicked to escape from someone – or something. Sixty years on, Lucy Ash traces their footsteps to try to find out what happened.

14 Juli 201950min

The beautiful Hambacher Forest is disappearing. Over the past four decades, it has been slowly devoured by a voracious coalmine in the German Rhineland. The forest has become a powerful symbol of climate change resistance. Protesters have been staging a last stand to protect the trees. But they have arrived too late to prevent the demolition of two villages that also stand in the way of the mine’s relentless progress. Manheim has become a ghost village. Most of the 1600 residents have now moved out. Many of the houses have already been pulled down. But a few people still live there against a backdrop of diggers pulling their village apart. Some are sad that the kart track where local boy Michael Schumacher learned to drive is likely to fall victim to the excavators. And many felt threatened last year by the protesters, in hoodies and face masks, when they moved into to occupy empty houses. Yet the protesters seem to have the German government on their side. It recently commissioned a report, which recommended Germany stop burning coal by 2038 in order to meet emissions targets. That’s a problem for RWE, the company that owns the mine and nearby power stations. It’s going to keep digging for as long as it can. Tim Mansel joins the protesters for their monthly gathering on the forest edge; meets the villagers who simply want a quiet life, away from the front line; and asks RWE if it will ever stop mining. (Photo: Protesters defending the Hambacher Forest. Credit: Tim Mansel/BBC)

11 Juli 201926min

Simon Calder asks how to go about acquiring a new tongue. He gets tips from those who know - innovative teachers and polyglots. The answers are surprising. At school, it is repetitive drills, shouted out loud by the whole class, that seem to lodge the grammar and pronunciation in the pupils’ brains. But if you are an adult learning by yourself, then, on the contrary, don’t stress about grammar and pronunciation, there are better, and more fun things to focus on.

9 Juli 201927min

Denmark's efforts to better integrate its migrant population are attracting controversy at home, and abroad. Twenty nine housing districts, known as 'migrant ghettos', are now subject to special measures to tackle crime and unemployment, and encourage greater mixing between migrants and wider Danish society. In the run-up to Denmark's recent landmark election, Sahar Zand travelled to Copenhagen and witnessed immigration shaping the campaign debate, and questioned the country's politicians and migrants about these controversial policies. (Image: Muslim immigrants cross the street in Copenhagen city centre. Credit: Melanie Stetson Freeman/The Christian Science Monitor via Getty Images)

4 Juli 201926min

Simon Calder meets people who keep learning new languages not because they have to, but because they want to. What motivates them? Situations like this - an immigrant hotel cleaner who is moved to tears because you speak to her in her native Albanian; A Nepalese Sherpa family that rolls about laughing in disbelief at hearing their foreign guest speak Sherpa. But do polyglots have a different brain from the rest of us? Simon travels to a specialised lab at the Massachusetts Institute of Technology, and undergoes a brain-scan himself, to find out.

2 Juli 201926min