Utilitarianism

Utilitarianism judges an action by its results. The right choice is the one that does the most good for the most people.

Updated 12 October 2026 (1 minute read)

Summary

  • It is associated with Jeremy Bentham and John Stuart Mill.
  • It underlies much of public health and resource allocation, such as vaccination programmes and decisions about which treatments to fund.
  • Its weakness is that it can justify harming one person for the benefit of many.

Interview questions

  • What is utilitarianism?
  • Should a vaccine be compulsory if it protects the whole population?
  • Would it be right to let one patient die in order to save five?

Practise answering these with a mentor

Our interview preparation has you answer questions like these out loud, with feedback on each answer.

More NHS hot topics, medical ethics case studies and medical school interview questions are in AlphaMED Resources, which we add to and update through the application cycle.