Nigerian Afrobeat musician Fela Kuti was a maverick performer, a musical pioneer, and is a continuing inspiration across the world. But he was also a thorn in the side of the Nigeria’s successive military governments and a fearless activist for social justice. Twenty years after his death, Peter Okwoche is joined by three people who all had personal experience of Fela Kuti, to discuss his complex and extraordinary life, musical legacy, and revolutionary political ideals - Dele Sosimi is a former member of Fela Kuti's band and now an acclaimed Afrobeat musician; Carlos Moore wrote the only authorised biography of Fela Kuti, Fela: This Bitch of a Life; and Jahman Anikulapo is a Nigerian arts journalist who followed Fela's career closely.Photo: Fela Kuti, 1986, Credit: Associated Press

Is Thomas More's vision of an ideal society becoming reality in modern-day California? The Forum travels to Singularity University at the heart of Silicon Valley to ask why California keeps attracting utopian thinkers who want to use advanced technology to solve humanity’s biggest challenges.Jack Stewart is joined by forecaster Paul Saffo, Chair of Future Studies at Singularity University, Ryan Mullenix, partner at NBBJ Architecture, Krista Donaldson, CEO of Silicon Valley healthcare start up D-Rev, and Colin Milburn, Chair in Science and the Humanities at University of California, Davis.Photo: NASA Hangar One at Moffett Field, California, Credit: Simon Dawson

Thomas More’s Utopia, published 500 years ago this month, is full of radical ideas and has provided food for thought to generations of people trying to find new ways to organise society. On his fictitious island More created a vivid mosaic of places, people and their customs and they have proven to be an inspiration not just for philosophers and politicians but also for writers. To mark the anniversary, BBC World Service and PEN International have asked three young authors, Rebecca F. John, Jose Pablo Salas and Lea Sauer, to take Utopia as a starting point for a new short story. Mr. More’s Wondrous Islands also includes a couple of intriguing passages from the original book. It is introduced by Jack Stewart, the readers are John Dougall, Bettrys Jones, Martina Laird and William Marquez and the producer is Radek Bosketty.

Five-hundred years ago, in what is now the Belgian city of Leuven, Thomas More published his vision for an ideal society which he called Utopia.To mark the anniversary, The Forum travels to Leuven University to debate More's book, its place in history and the politics it inspired.Presenter Bridget Kendall is joined by Leuven University rector Rik Torfs, culture studies professor Fátima Vieira who leads the Utopia 500 Project, historian of communism professor Erik van Ree from Amsterdam University, and Dilar Dirik, an expert on the Syrian-Kurdish ‘utopia’ of Rojava.

A battle is raging over the future of sport. Advances in retrospective testing have seen champions stripped of their medals years after they stood on the podium. Allegations of state-sponsored doping in Russia have rocked the sports world and new treatments such as gene-doping are constantly evolving. The drugs change but the questions remain the same – how effective and how dangerous are performance-enhancing drugs? How do doping competitors evade the testers? And can sports tarnished by doping ever be cleaned up? Sharing their knowledge with Bridget Kendall are four sport insiders: David Howman stepped down as Director of the World Anti-Doping Agency in 2016 after twelve years battling drug-taking in sport. David Millar is a British cyclist and former World Champion who has won stages at the Tour de France and rode in the professional peloton for over a decade. Banned for doping, he returned to the sport as an anti-drugs campaigner. He is the author of the memoirs ‘Racing Through The Dark’ and ‘ The Racer: Life on the Road as a Pro-Cyclist’. Professor Mario Thevis is a chemist who has tested competitors at seven Olympic Games and is Director of the Centre for Preventive Doping Research in Cologne, Germany. Dr Zhouxiang Lu has researched allegations of doping in China in the 1980s and 90s. He teaches at the National University of Ireland, Maynooth.Photo: Athletes in the starting block at a race. (Getty Images)

Nearly 3,000 years after it was written down, The Iliad is still one of the most influential and inspiring stories ever told. Homer’s epic poem is a tale of war, but puts human emotions centre-stage: wrath, grief, love, heroism and separation. With Bettany Hughes to discuss The Iliad’s origins, themes and continuing relevance to people across the world are: Stathis Livathinos, Director of the National Theatre of Greece; Antony Makrinos, a Greek classicist specialising in Homer who teaches at University College London; Professor Folake Onayemi, Head of the Classics Department at the University of Ibadan, Nigeria; and Edith Hall, Professor of Classics at King's College London.Photo: An engraving depicting the Trojan war. (Getty Images)

For over a thousand years the Korean Peninsula was one nation, with a unique identity and character. So what caused it to be divided into two countries that have become so radically different, culturally, economically and politically? Bridget Kendall is joined by Namhee Lee, associate professor of modern Korean history at the University of California, Los Angeles (UCLA); Eleanor Soo-ah Hyun, curator of the Korean Collections at the British Museum; and Dr James Hoare, a former diplomat who set up the first British Embassy in North Korea, and is now a Research Associate at the Centre of Korean Studies in the School of Oriental and African Studies in London (SOAS).Photo: Korean dancers perform a traditional dance. (Getty Images)

What is the United Nations for, what brought it about, and has it lived up to expectations? As a new Secretary-General takes over, Bridget Kendall and guests give all you need to know about the world’s most ambitious public body. Joining Bridget Kendall are Jussi M. Hanhimäki, professor of International History at the Graduate Institute of International and Development Studies in Geneva; Heidi Tworek, fellow at the Transatlantic Academy and assistant professor of International History at the University of British Columbia; Carolyn Medel-Anonuevo, head of the Education Unit at Unesco’s Southern Africa regional office in Zimbabwe; Lord Mark Malloch-Brown, who served as Deputy Secretary-General and Chief of Staff of the UN under Kofi Annan. Photo: The United Nations building in New York. (Getty Images)

Drones have been hailed as the most important technological development in aviation since the invention of the jet engine. They have changed the nature of modern warfare and they are also catalysing developments in fields as diverse as law enforcement, film production, disaster management, news gathering and agriculture. The availability and prevalence of drones in everyday life is increasing and creating enormous challenges in the fields of ethics, law and regulation – not least managing the flight paths of a potentially enormous number of small planes. Bridget Kendall explores the history, present and future of drones. She is joined by Marke "Hoot" Gibson, the Federal Aviation Administration’s senior adviser on Unmanned Aerial Systems Integration; Sarah Kreps, associate professor of Government at Cornell University in the US; Michael Nautu who designs and builds drones for purposes ranging from agriculture and aerial mapping to “next-generation conservation” in Namibia.(Photo: A drone flying above the New York City skyline. Credit: Getty Images)

Bridget Kendall and guests explore the current understanding of how DNA works, why it needs constant repair in every living organism and how new DNA-altering techniques can help cure some medical conditions. Joining Bridget are Swedish Nobel Laureate and Francis Crick Institute Emeritus Group Leader Tomas Lindahl who pioneered DNA repair studies, medical researcher Niels Geijsen from the Hubrecht Institute who works on curing diseases caused by faulty inherited genes, evolutionary biologist T Ryan Gregory from Guelph University who asks why an onion has 5 times as much DNA as a human, and Oxford University’s bio-archaeologist Greger Larson whose research suggests that dogs were independently domesticated twice, on different continents.Photo Credit: Thinkstock Photos