In Palermo, and across southern Italy, there are two main types of stray dog. There are the semi-wild packs that live on the edge of human settlements, and then there are the cani di quartiere (dogs of the neighbourhood). These dogs are known by everyone and owned by no one. They sprawl out for naps in the middle of the pavement, frequent the same butchers for their scraps, play with the neighbourhood kids, and have friends - canine and human - all over the territory. Unlike strays in other parts of Europe, they are not rounded up and treated as a nuisance. They are protected by law, which guarantees their freedom as long as they are not a danger to people, animals, or property. British writer and producer Georgia Walker has been fascinated by the lives of these animals, and what they mean to the city.

The fear of an Anterior cruciate ligament injury, or ACL, hangs over all athletes. It is a season-ending injury, agonising, and with a long painful recovery. But why is it happening to so many female footballers? Research shows that ACL injuries are up to six times more likely to happen to female athletes than male. Former England international footballer Lianne Sanderson, who suffered an ACL injury in 2016, explores the science behind this statistic and finds out about the solutions that are being put in place. From the UK charity initiative Power Up to Play, established by medical professionals to offer preventative support at grassroots level, to experts at Oslo Sports Trauma Research Center in Norway and the team at IDA Boots who are making female-specific soccer cleats, Lianne introduces a number of solutions and learns about the science of ACL injuries in female athletes.

Tourists are flooding to Cambodia's "8th wonder of the world," the ancient temple complex at Angkor. But the rapid expansion of the site comes at a terrible cost, as tens of thousands of people are ousted. The authorities call some "illegal squatters" and claim others volunteered to leave. But human rights groups say the evictions are forced, illegal and target families who've worked the land for generations. Many say they're now debt-ridden and struggling to survive. Jill McGivering travelled to Angkor to meet those at the heart of the crisis.

Former US President Jimmy Carter has died aged 100. The 39th U.S. president and Nobel Peace Prize laureate lived longer than any president in history. He celebrated his 100th birthday in October 2024. How did a peanut farmer from the Deep South and Georgia Governor become president? Justin Webb speaks to Jonathan Alter, author of His Very Best: Jimmy Carter, a Life. From brokering peace in the Middle East, to famously promising the American people he would never lie, Carter served as president from 1977 to 1981. It was period beset by economic and diplomatic crises. The Carter Center, which advocates for democracy and human rights around the world, said he died on Sunday afternoon at his home in Plains, Georgia.

This episode was made by Chris Flynn with Joe McFadden. The technical producer was Mike Regaard. The series producer is Purvee Pattni. The senior news editor is Sam Bonham.

Argentinian artist Tomás Saraceno's studio is two big and old industrial units covered in graffiti, in what was East Berlin. This was where the company AGFA developed and made the chemicals that made colour photography possible. The ground is so polluted Saraceno's lease forbids him from growing any vegetables, and this matters to this environmentally concerned artist. But the industrial past of Studio Saracen is fitting as Tomás’ work is highly technical. Here he has an architecture department, an arachnid research laboratory and an engineering works. He has about 40 people working on different projects.

A special bonus episode remembering some past HARDtalk guests who died in 2024. All of them made a significant impact, whether it be in politics, activism or culture. Here is a chance to reflect on their lives and motivation.

For more in-depth, hard-hitting interviews with newsworthy personalities, go to bbcworldservice.com/HARDTalk or search for HARDTalk wherever you got this podcast.

Why are old Bollywood hits being re-released in cinemas? And why are horror movies doing so well this year? Journalists Meryl Sebastian, Yasser Usman and Shoaib Sharifi discuss all things Bollywood.

Produced by Alice Gioia, Caroline Ferguson and Hannah Dean.

(Photo: Faranak Amidi. Credit: Tricia Yourkevich.)

Earlier this year, five countries won Olympics medals for the first time in history. We celebrate three of those athletes from Nepal, Cape Verde and Dominica and hear about the challenges on their journey to sporting greatness. Thea LaFond, who won gold in the triple jump for Dominica had little financial support early on in her athletics career and was often the only person in her event who also had a full-time job. We hear how the athletes’ experiences not only affected their country, but also inspired others. Nepalese Paralympian Palesha Goverdhan, who won a bronze medal in Taekwondo says, “It has shown people, especially athletes and persons with disabilities, that anything is possible.” And, Cape Verde boxer David de Pina had to leave his country and family to get the right training.

In 2019 a devastating fire ripped through the historic Notre Dame Cathedral in Paris. Locals looked on in disbelief, and millions watched on television around the world, as the iconic wooden spire came crashing down into the flames. Many thought Notre Dame was lost forever, but the 860-year-old Cathedral was not for giving up and over the past four years a team of skilled workers, at a cost of 700 million Euros, have painstakingly reconstructed this medieval masterpiece. Colm Flynn meet five people who say the symbolism of this Cathedral's restoration has had a profound impact on their faith. From a young wheelchair user who constructed a wheelchair for Pope Francis from the Cathedral's burnt wood, to the firefighter who saved the sacred chalice from the flames, to the young female footballer involved in the Paris Olympics who is now inspired to see the cathedral's rebirth and a choir made up of the Cathedral's architects and carpenters.

The city of Florence is one of the world’s most popular tourist destinations. But are new technologies and hyper-tourism changing it forever? Writer Kamin Mohammadi tells the story of how one road - the Via Di San Niccolo - has changed. Kamin lived there when she first moved to the city 16 years ago, and she has seen the changes first-hand.

She speaks to friends who still live on the street, business owners who have experienced the changes, about whether the character of the city has been forever altered.

But Kamin’s story, like many she knows in Florence, is complicated. The book she wrote about the city’s lifestyle encouraged many of her readers to travel there and experience it for themselves. Many others – from bar owners to cookery writers – similarly depend on tourism. She asks all of them what the city can do to retain the character that residents – and tourists – love.