Ways to Change the World with Krishnan Guru-Murthy

Deborah Frances-White is a comedian, author and screenwriter. She's probably best known for 'The Guilty Feminist', which is a hugely successful podcast and brand. She talks to Krishnan about facing up to your own privileges, the lessons she's learnt from living with a Syrian refugee and why she's glad her IVF didn't work. Producer: Rachel Evans

Rutger Bregman is a Dutch writer and historian known for shaking up social norms. Last year, he attracted global attention at the World Economic Forum in Davos when he turned on his wealthy audience and called out those who avoid paying taxes. He has also argued for a universal basic income. His latest work ‘Humankind’ offers a roadmap for how we might organise society differently, based on the idea that deep down most people are actually decent human beings.

Helle Thorning-Schmidt was Prime Minister of Denmark from 2011 to 2015. Until very recently she was the CEO of the charity 'Save the Children'. She talks to Krishnan about why we need to find common ground on political battle lines, her experience as a female political leader and her life-long quest for a fair society. Producer: Rachel Evans

Dr Adam Rutherford is a geneticist, author and broadcaster.  He hosts the BBC Radio 4 programme 'Inside Science' and has published books related to genetics and the origin of life. In his most recent project, he confronts the use of science to strengthen racist ideologies. He talks to Krishnan about how if we understood genetics and history correctly they could become powerful allies against racism.  Producer: Rachel Evans

Frankie Bridge is best known for being a singer, formerly a member of the girl group, The Saturdays. Right now, she is trekking a desert in Namibia with Krishnan himself to raise awareness for mental health. But before they set off, Krishnan spoke to her about her ongoing journey with depression and anxiety. Warning: Contains references to suicide and depression. Help and support for mental health issues can be found here: https://www.channel4.com/4viewers/help/mental-health Producer: Rachel Evans

Adam Kay is the author of one of the most successful books of the last couple of years, 'This is Going to Hurt', which is based upon his diaries from his former career as a doctor before he quit medicine.  He wrote down his often hilarious experiences as a way to cope with the stresses and emotions of his job. He talks to Krishnan about how the world of medicine needs to change, challenging politicians and his worries for the future of the NHS. Producer: Rachel Evans

Paul Krugman is a Nobel prize-winning liberal economist, author and New York Times columnist. Ahead of the 2020 Presidential debate, his new book 'Arguing with Zombies' tackles common misunderstandings in the world of economics. Krugman talks to Krishnan about what are these Zombie ideas, comparing American and British politics and why Brexit isn't a catastrophe.  Producer: Rachel Evans

John Bercow stepped down after ten years as Speaker of the House of Commons at the end of last year.  He talks to Krishnan about his journey from the right to the left of politics, being a victim of prejudice and his worries for British democracy.  His autobiography 'Unspeakable' is out from tomorrow and gives a candid view of his life from childhood to Parliament to the Speakership. Producer: Rachel Evans 

Judy Smith is an American crisis manager, lawyer, author and television producer.  She worked as Special Assistant and Deputy Press Secretary to President George H. W. Bush.  Her work in crisis management is the inspiration for ABC television series 'Scandal'. She talks to Krishnan about how best to handle a crisis and her thoughts on Trump's impeachment and the royal family. Producer: Rachel Evans

Ivo Graham is an English comedian who became the youngest ever winner of the prestigious ‘So You Think You’re Funny' award at the age of 18.  He’s enjoyed sell-out runs at Edinburgh and London’s Soho Theatre as well as appearing on multiple TV and radio shows including, Live At The Apollo, Mock the Week and Live From The BBC.  He talks to Krishnan about apologising for going to Eton, stand-up etiquette and comedy as a political response.  Producer: Rachel Evans

Dr Rangan Chatterjee is a British doctor, author, television presenter and podcaster.  He is best known for his TV show ‘Doctor in the House’ and for being the resident doctor on BBC One’s Breakfast Show.  He has just released his third book, ‘Feel Better in 5: Your Daily Plan to Feel Great for Life’. He also has his own podcast, 'Feel Better. Live More.' Producer: Rachel Evans

Musician Yola is nominated for four Grammys for her album 'Walk Through Fire'. She talks to Krishnan about finding her musical style, how her poor upbringing shaped her, and the journey from homelessness to international success.

Ben Miller is an actor, comedian and author. You may know him best from the Johnny English movies or as part of the double act, Armstrong and Miller.  He has also written both science and children's books. His most recent book is called the 'The Boy who made the World Disappear', which he wrote for his son. He talks to Krishnan about why his fascination with discovering the truth, why he went from the science world to the arts world and why he loves reading. 

André Aciman is an author and academic, renowned for his novel 'Call Me by Your Name', which was turned into a hugely successful film in 2017 and has been hailed as a modern gay classic. The story centres on the blossoming romantic relationship between a 17-year-old American-Italian Jewish boy a 24-year-old American Jewish scholar. The sequel to the novel, 'Find Me', has just been released. Producer: Rachel Evans

Rana Foroohar is a business columnist for the Financial Times, analyst for CNN and author. Her most recent book, ‘Don't Be Evil: The Case Against Big Tech’, addresses the question, how did the tech industry get to dominate our world so completely?  Rana talks to Krishnan about the darker side of digital technology, why tech firms are the new banks and what can be done to stop the tech world getting out of control.