About the Author
Carl Sagan
ISBN 9780345379184
Rs. 2,160
Ballantine Books
Billions & Billions
Who it's for: Readers interested in science, philosophy, and humanity's future
Carl Sagan's final work, Billions & Billions, co-authored with Ann Druyan, offers profound reflections on science, religion, morality, politics, and the environment. Completed shortly before his death, this collection of essays addresses critical issues—from climate change and nuclear proliferation to the search for extraterrestrial life—with Sagan's signature scientific insight and passion. It stands as a testament to his lifelong commitment to understanding and preserving our planet.Why You Should Read? Explore Carl Sagan's final thoughts on humanity's future, technology, and our responsibility to Earth. Gain clear insights into complex scientific and philosophical concepts from a master communicator. Discover timeless essays that blend personal musings with scientific inquiry, inspiring curiosity and wonder.
Highlights
- Sagan's last book, completed with Ann Druyan
- Essays on climate change, nuclear proliferation, and extraterrestrial life
- Blends scientific insight with reflections on religion, morality, and politics
- A testament to Sagan's commitment to preserving our planet
Themes
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All by Carl Sagan →Questions about this book
What is the book about?
It is a collection of essays by Carl Sagan, co-authored with Ann Druyan, covering topics like climate change, nuclear weapons, and the search for life beyond Earth, along with reflections on science, religion, and morality.
Is this Sagan's last book?
Yes, it was completed shortly before his death, making it his final work.
Who is the co-author?
Ann Druyan, who was Sagan's wife and frequent collaborator.
What makes this book unique?
It offers Sagan's final thoughts on critical issues, blending scientific expertise with personal and philosophical reflections.




