Moral Maze is BBC Radio 4's panel debate show, chaired by Michael Buerk, which takes one contested moral question from the week's news and puts it to cross-examination. Each episode opens with a concrete hook — a Bank of England banknote redesign, the Artemis II moon mission, a DNA study tied to Adolf Hitler, a report on graduate debt — and uses it to argue a broader ethical principle. The format is adversarial: a panel of about four commentators questions a rotating set of invited witnesses who hold opposing views, rather than a host interviewing one guest at length. Recurring panelists in the sample include Anne McElvoy of Politico, Matthew Taylor of the NHS Confederation, Novara Media's Ash Sarkar, historian Tim Stanley, commentator Ella Whelan, and Cambridge philosopher of religion James Orr, alongside witnesses such as barristers, scientists, clergy and activists specific to each week's subject. Topics recur around free will and criminal responsibility, climate policy and economic sacrifice, the purpose and cost of education, the ethics of space exploration spending, historical commemoration and public symbols, and the moral standing of disgust and consent in sexual ethics. Panelists frequently disagree with each other as much as with the witnesses, and episodes often end without resolution, presenting the tension itself as the point. Production is straightforward panel-debate radio recorded for broadcast, with no narrative scoring or sound design beyond the studio exchange. Listeners get exposure to opposing, often sharply divergent, arguments on a single question rather than a single point of view. The show assumes some familiarity with UK news and public affairs, since each episode is built directly on that week's headlines. It suits listeners who want a structured argument tested in real time over a monologue or single-perspective interview.