Is the universe fine-tuned for intelligent life?

Is the universe fine-tuned for intelligent life? Astrophysicist Geraint Lewis and cosmologist Luke Barnes, both at the University of Sydney, Australia, wade into this perplexing and controversial arena in a new book, published by Cambridge University Press, entitled A Fortunate Universe: Life in a Finely Tuned Cosmos.

The book presents a comprehensive analysis of the issue, delving into nuclear physics, astrophysics, cosmology, biology and philosophy. It is entertainingly written, yet does not compromise in detail. The authors mercifully relegate some of the more technical material to footnotes, but even the footnotes are remarkably useful and well documented. The book is

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