9783319620442-3319620444-The Cosmic Zoo: Complex Life on Many Worlds

The Cosmic Zoo: Complex Life on Many Worlds

ISBN-13: 9783319620442
ISBN-10: 3319620444
Edition: 1st ed. 2017
Author: Schulze-Makuch, Dirk, Bains, William
Publication date: 2017
Publisher: Springer
Format: Paperback 244 pages
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Book details

ISBN-13: 9783319620442
ISBN-10: 3319620444
Edition: 1st ed. 2017
Author: Schulze-Makuch, Dirk, Bains, William
Publication date: 2017
Publisher: Springer
Format: Paperback 244 pages

Summary

Acknowledged authors Schulze-Makuch, Dirk, Bains, William wrote The Cosmic Zoo: Complex Life on Many Worlds comprising 244 pages back in 2017. Textbook and eTextbook are published under ISBN 3319620444 and 9783319620442. Since then The Cosmic Zoo: Complex Life on Many Worlds textbook was available to sell back to BooksRun online for the top buyback price of $ 2.09 or rent at the marketplace.

Description

Are humans a galactic oddity, or will complex life with human abilities develop on planets with environments that remain habitable for long enough? In a clear, jargon-free style, two leading researchers in the burgeoning field of astrobiology critically examine the major evolutionary steps that led us from the distant origins of life to the technologically advanced species we are today.

Are the key events that took life from simple cells to astronauts unique occurrences that would be unlikely to occur on other planets? By focusing on what life does - it's functional abilities - rather than specific biochemistry or anatomy, the authors provide plausible answers to this question. Systematically exploring the various pathways that led to the complex biosphere we experience on planet Earth, they show that most of the steps along that path are likely to occur on any world hosting life, with only two exceptions: One is the origin of life itself – if this is a highly improbable event, then we live in a rather “empty universe”. However, if this isn’t the case, we inevitably live in a universe containing a myriad of planets hosting complex as well as microbial life - a “cosmic zoo”. The other unknown is the rise of technologically advanced beings, as exemplified on Earth by humans. Only one technological species has emerged in the roughly 4 billion years life has existed on Earth, and we don’t know of any other technological species elsewhere. If technological intelligence is a rare, almost unique feature of Earth's history, then there can be no visitors to the cosmic zoo other than ourselves.

Schulze-Makuch and Bains take the reader through the history of life on Earth, laying out a consistent and straightforward framework for understanding why we should think that advanced, complex life exists on planets other than Earth. They provide a unique perspective on the question that puzzled the human species for centuries: are we alone?

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