Mill's Utilitarianism › The Question That Haunts Every Decision

You're a hospital administrator during a crisis. Five patients will die without organ transplants. In another room sits a healthy patient, in for a routine checkup, whose organs could save all five. The math is simple: one death versus five. Why does killing the healthy patient feel so obviously wrong, even though the numbers favor it? This tension cuts to the heart of moral philosophy. On one side stands a seductive logic: the right action is whatever produces the most good. On the other, a visceral intuition that some things are simply off-limits, regardless of outcome. John Stuart Mill's *Utilitarianism*, published in 1861, remains the most influential defense of the first position and the most serious attempt to answer the troubling objections it provokes. Mill's slim book has shaped everything from public policy to business ethics, from healthcare rationing to debates about artificial intelligence. Understanding it means understanding the hidden logic behind much of how we actually make decisions, whether we realize it or not.