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R. M. Hare

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R. M. Hare was a very important British thinker. He spent his life studying moral philosophy. This is the study of right and wrong.

He was a professor at the University of Oxford for a long time. He also taught at the University of Florida. Many people think his ideas changed how we talk about morals. He wanted to use logic to explain our choices. His work helped people think more clearly about ethics.

One of his biggest ideas was called universal prescriptivism. This idea is about how we use words. Hare looked at words like "good," "right," and "ought." He said these words have two special rules. First, they must be universal. This means they apply to everyone in a similar situation. Second, they are prescriptive. This means they tell us how to act.

If you say you ought to do something, you should do it. He believed you must act on your own rules if you can. This helps keep our moral language honest and consistent.

Hare's life was shaped by very difficult events. He was born in Backwell, Somerset, in 1919. During World War II, he served in the Royal Artillery. He was taken as a prisoner of war by the Japanese. He lived through this from 1942 until the war ended. He said this experience felt like being a slave.

These hard years changed how he saw the world. He felt philosophy must help people live well during hard times. He wanted his ideas to serve as a guide for life.

Throughout his career, Hare wrote many important books. He wrote "The Language of Morals" in 1952. He also wrote "Moral Thinking" in 1981. He taught many famous students who became thinkers too. His son, John E. Hare, also became a philosopher. Another thinker, Peter Singer, studied Hare's work.

Hare held many titles at Oxford. He was the White's Professor of Moral Philosophy from 1966 to 1983. He was also the president of the Aristotelian Society in 1972. He died in Oxfordshire in 2002.

Hare's ideas connect to how we solve real problems today. This is called applied ethics. He wrote about big topics like slavery and abortion. He also looked at how we should treat animals. He believed we should use preference utilitarianism. This means we should act to help people get what they want.

He said we must look at all the facts of a situation. We cannot ignore what might happen after we act. This helps us make the best choices for everyone involved.

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