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J. L. Mackie

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John Leslie Mackie was a famous thinker from Australia.

PRIZE-GIVING AT KNOX GRAMMAR SCHOOL
PRIZE-GIVING AT KNOX GRAMMAR SCHOOL

He spent his life asking very big questions. He studied ethics, which is the study of right and wrong. He also looked at religion and how the world works. People often call his work analytic philosophy. This means he used very clear and careful logic. He was known for being a very kind person. Even when he disagreed with others, he was very polite.

The Miracle of Theism
The Miracle of Theism

One of his most famous ideas was about morality. In his 1977 book, he said there are no objective values. This means he believed people invent rules for right and wrong. He did not think these rules were just found in nature. He also thought about how things cause other things to happen. He used a special idea called an INUS condition. This helps explain how one small thing can lead to a big result. For example, a short circuit can help start a fire.

FreeWillTaxonomy2
FreeWillTaxonomy2

Mackie had a very busy life of learning. He was born in Sydney in 1917. His father was a professor at the University of Sydney. Mackie went to Knox Grammar School and was a top student. He studied at the University of Sydney and later at Oxford. During the Second World War, he served in the military. He worked in the Middle East and in Italy.

PRIZE-GIVING AT KNOX GRAMMAR SCHOOL
PRIZE-GIVING AT KNOX GRAMMAR SCHOOL

He taught at many different universities around the world. He worked in New Zealand at the University of Otago. Later, he became a professor at the University of Sydney again. He moved to the United Kingdom in 1963. He was the first professor of philosophy at the University of York. He also became a fellow at University College, Oxford. He wrote six important books during his career. One was called The Miracle of Theism, published in 1982.

The Miracle of Theism
The Miracle of Theism

Thinking about big ideas can run in a family. Mackie married Joan Meredith in 1947. Their children also became very smart thinkers. His daughter Penelope was a philosopher who taught at several universities. His son David also studied philosophy at Oxford. His daughter Hilary became a classicist at Rice University. Mackie's ideas still make people talk today. Many thinkers still study his work to understand the world better.

The Miracle of Theism
The Miracle of Theism
370 words

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