In a Premier Unbelievable special, celebrating his 80th birthday, the indomitable Christian apologist, Emeritus Professor of Mathematics, and renowned ethicist, Dr. John Lennox, engages in a candid and unreserved interview with fellow apologist and Oxford-educated theologian, Dr. Amy Orr-Ewing. A long-standing friend of Unbelievable, John delves into his life journey, from a childhood in Ireland, to studying Mathematics at University of Cambridge, speaking and defending his Christian faith from Russian to East Germany, and his electrifying debates with formidable atheists such as Richard Dawkins, Peter Atkins, Christopher Hitchens and Peter Singer. This illuminating discussion also delves into the AI and the future of humanity, the problem of evil and other profound questions that continue to captivate the minds of believers and sceptics alike.