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Illustrations of the Huttonian Theory of the Earth

By John Playfair

(3.5 stars) • 10 reviews

Discover how ancient forces shaped our planet, challenging old beliefs and unveiling a new vision of Earth's history.

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2022-02-06
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Summary

"Illustrations of the Huttonian Theory of the Earth" by John Playfair is a book that explains the geological ideas of James Hutton in a way that's easy to understand. The book explores how rocks were formed and examines how different types of rock structures came to be, also presenting evidence for various geological activities. Playfair clarifies the need for a solid theory about the Earth, considering geology a new science, and contrasts Hutton's ideas with other popular theories that emphasized either fire or water as the main force shaping the earth. The book starts by looking at the stuff that makes up the earth's layers, or strata, paving the way for later talks about how they hardened and settled into place, underlining the belief that understanding past geological happenings is key to understanding the Earth today.

About the Author

John Playfair FRSE, FRS was a Church of Scotland minister, remembered as a scientist and mathematician, and a professor of natural philosophy at the University of Edinburgh. He is best known for his book Illustrations of the Huttonian Theory of the Earth (1802), which summarised the work of James Hutton. It was through this book that Hutton's principle of uniformitarianism, later taken up by Charles Lyell, first reached a wide audience. Playfair's textbook Elements of Geometry made a brief expression of Euclid's parallel postulate known now as Playfair's axiom.

Average Rating
4.0
Aggregate review score sourced from Goodreads
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Total Reviews
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