Why did people take to the streets, risking arrest and a barrage of bullets? After protests turned violent and hundreds of people were killed, four Iranians tell the story of why they risked their lives. What has been happening in Iran to drive them out onto the streets to face bullets? ‘Agrin’ tells Phoebe Keane she’s tired of being objectified as a woman, and having no faith that the authorities will take sexual assault seriously when the police themselves are accused of raping prisoners. Mahsoud tells how he was shot during a protest but feared going to the hospital in case the authorities put him in jail. When plain clothed police loitered outside his family home, he decided to leave Iran. Still bleeding and with a metal pellet lodged in his ear impairing his hearing, he finally made it across the border to Iraq. ‘Nazy’ tells of being arrested by the morality police while walking to work and being shoved in a van as the heels on her shoes were too high. She started to protest every day and now walks through the streets with her hair blowing in the wind, an act of defiance. ‘Farah’ remembers a time in Iran when women could dance and sing in public and protests because she wants her daughter to live a life without fear. Presenter: Phoebe Keane Producers: Ed Butler, Ali Hamedani, Khosro Isfahani and Taraneh Stone Series editor: Penny Murphy

In 2018 the town of Paradise in the hills of northern California was wiped out by one of the worst wildfires in California's history. The disaster made headlines around the world - regarded as a symbol of the dangers posed by climate change. So what does the future hold for communities like Paradise in a region increasingly threatened by wildfire? Four years on, Alex Last travelled to Paradise to meet the survivors who are rebuilding their town. Photo: A home burns as the Camp fire tears through Paradise, California on November 8, 2018. (Josh Edelson /AFP via Getty Images) Reporter and producer: Alex Last Sound mix: Rod Farquar Series Editor: Penny Murphy Production coordinator: Iona Hammond

Southern Italy is home to some of Europe's most powerful criminal organisations; the Sicilian Mafia, the Camorra in Naples and the Ndrangheta based in Calabria. For many, crime is a family business. So a judge in Sicily has come up with a radical plan to prevent young people becoming the next generation of mobsters. He’s been taking children away from Mafia families. This controversial policy is now being considered by other countries around the world. Daniel Gordon travels to Sicily to meet those involved in the programme and find out whether it actually works. Photo: A 17 year-old girl, Letizia, supported by her uncle, addresses an anti-mafia meeting in the Sicilian town of Messina. Her mother is missing and is believed to have been killed by local gangsters. (Photo: Rocco Papandrea, Gazzetta de Sud.) Reporter: Daniel Gordon Producer: Alex Last Series Editor: Penny Murphy Sound engineer: Graham Puddifoot Production coordinator: Iona Hammond

“It’s like living in a cemetery.” Jung Seongno lives in a banjiha, or semi-basement apartment in the South Korean capital Seoul. Last August parts of Seoul experienced major flooding. As a result several people, including a family of three, drowned in their banjiha. Seongno dreams of having a place where the sunlight and the wind can come in. These subterranean dwellings are just one example of a growing wealth divide in Asia’s fourth largest economy. With almost half of the country’s population living in Greater Seoul, the struggle to find affordable housing has become a major political issue. It also contributes to Korea’s worryingly low birth rate. The inability of young people to afford a home of their own means they are not starting families. Many have given up on relationships altogether. John Murphy reports from Seoul, where owning a home of your own is so important and yet increasingly unattainable. Produced and presented by John Murphy Producer in Seoul: Keith Keunhyung Park Studio mix: Rod Farquhar Production coordinator: Iona Hammond Series editor: Penny Murphy

As in many countries, obesity in Brazil is a major issue with one in four Brazilians now classified as obese and more than half the population overweight. But rather than focusing just on trying to lower this rate by promoting exercise and healthier ways of eating, campaigners and some city councils are successfully implementing changes which accept that high rates of obesity are probably here to stay and society should adapt to this. In a country famed for pressure to have the perfect beach body, these changes include schools buying bigger chairs and desks, hospitals buying bigger beds and MRI machines and theatres offering wider seats. Brazilian lawyers are starting to make legal challenges, particularly against discrimination in the workplace. Women are holding plus sized beauty contests to celebrate their larger bodies. Schools are hosting discussion clubs where they talk about how body shapes are perceived by their peers and wider society. Even so, campaigners say there’s a long way to go for bigger bodies to be culturally accepted in Brazil and overcoming what is known as “gordofobia” – belittling or discriminating against people who are larger than average. Camilla Mota travels to the south eastern coastal city of Vitoria to meet a plus size influencer and a lawyer campaigning to stop discrimination and trying to make the city more tolerant. She then flies 1500 kilometres north to another port city, Recife, where some changes have now taken place. Is this transformation away from the stereo-typical “body beautiful” only skin deep or the shape of things to come across the western world? Presenter: Camilla Mota Produced by Bob Howard Studio mix by James Beard Production coordinator Iona Hammond Series editor Penny Murphy