Ethics Untangled is a series of conversations about the ethical issues that affect all of us, with academics who have spent some time thinking about them. It is brought to you by the IDEA Centre, a specialist unit for teaching, research, training and consultancy in Applied Ethics at the University of Leeds. Find out more about IDEA, including our Masters programmes in Healthcare Ethics and Applied and Professional Ethics, our PhDs and our consultancy services, here:ahc.leeds.ac.uk/ethicsEthics Untangled is edited by Mark Smith at Leeds Media Services. Music is...