Recorded at Aylesbury High School, Sam McKee hosts a lively Unbelievable? Podcast schools debate on one of life’s biggest questions: are we really free? Cambridge PhD researcher Matthew Su and Oxford philosopher of mind Amna Whiston go head-to-head on libertarian free will, determinism, and compatibilism and why it matters for moral responsibility, justice, and everyday choices. Can hunger, habit, upbringing, or neuroscience quietly steer our decisions? Are we “puppets” of biology, or genuinely authors of our actions? The conversation ranges from courtroom judgment and temptation to mental health, personhood, and whether AI and “philosophical zombies” help or hinder the case for human agency. Expect sharp definitions, real-world examples, and brilliant student questions starting @33:34 mins in.