The Sleepwalkers Book Summary

In 'The Sleepwalkers,' Arthur Koestler embarks on a mesmerizing journey through the evolution of human thought and the emergence of science. He intricately weaves together the lives of three revolutionary thinkers: Kepler, Descartes, and Newton, showcasing their breakthroughs and the cultural context that shaped their ideas. As each figure grapples with the mysteries of the universe, the narrative poses profound questions about the nature of knowledge and belief. Koestler's eloquent prose reveals the tension between reason and imagination, sparking curiosity about our own understanding of reality. Dare to unlock the secrets of the past that continue to influence the present?

By Arthur Koestler

Published: 1990

""Humanity is not a product of evolution; it is a conflict of contrasts, a dialogue between light and darkness, the absurd and the sublime.""

Book Review of The Sleepwalkers

An extraordinary history of humanity's changing vision of the universe. In this masterly synthesis, Arthur Koestler cuts through the sterile distinction between 'sciences' and 'humanities' to bring to life the whole history of cosmology from the Babylonians to Newton. He shows how the tragic split between science and religion arose and how, in particular, the modern world-view replaced the medieval world-view in the scientific revolution of the seventeenth century. He also provides vivid and judicious pen-portraits of a string of great scientists and makes clear the role that political bias and unconscious prejudice played in their creativity.

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"Humanity is not a product of evolution; it is a conflict of contrasts, a dialogue between light and darkness, the absurd and the sublime."

The Sleepwalkers

By Arthur Koestler