The Great Silence: Did Extraterrestrial AI Kill The Cosmos?

By CW Lewis

Why is the universe so silent?

For decades, scientists have wrestled with the Fermi Paradox: if the galaxy is filled with billions of stars and potentially habitable worlds, why have we found no evidence of extraterrestrial civilizations?

The Great Silence explores a chilling possibility: advanced civilizations may not be rare-surviving artificial intelligence may be.

In this provocative and highly readable speculative inquiry, CW Lewis examines whether artificial intelligence could serve as a cosmic Great Filter, destroying, absorbing, or transforming technological civilizations before they ever reach the stars. Blending astrobiology, AI risk, civilizational collapse theory, and the search for extraterrestrial intelligence, this book asks whether the silence of the cosmos is not emptiness-but evidence.

What if alien civilizations built AI before they mastered interstellar travel?

What if machine intelligence became their final invention?

And what if humanity is now approaching the same dangerous threshold?

The Great Silence is for readers fascinated by the Fermi Paradox, artificial intelligence, alien civilizations, existential risk, and the future of humanity. Thought-provoking, ominous, and urgent, it challenges us to reconsider not only why we have not heard from the stars-but whether we are ready for what comes next.

• Format: Paperback
• Language: English
• ISBN: B0GZ9K2VDS
• ISBN13: 9798195084653
• Release Date: April 2026
• Publisher: Independently Published
• Length: 150 Pages
• Weight: 0.46 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"