The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, by Caleb A. Scharf
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The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, by Caleb A. Scharf
Free PDF Ebook The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, by Caleb A. Scharf
Longlisted for the 2015 PEN/E.O. Wilson Literary Science Writing AwardShort-listed for Physics World's Book of the YearThe Sunday Times (UK) Best Science Book of 2014A Publishers Weekly Top 10 Science Book of Fall 2014An NBC News Top Science and Tech Book of 2014A Politics & Prose 2014 Staff Pick
In the sixteenth century, Nicolaus Copernicus dared to go against the establishment by proposing that Earth rotates around the Sun. Having demoted Earth from its unique position in the cosmos to one of mediocrity, Copernicus set in motion a revolution in scientific thought. This perspective has influenced our thinking for centuries. However, recent evidence challenges the Copernican Principle, hinting that we do in fact live in a special place, at a special time, as the product of a chain of unlikely events. But can we be significant if the Sun is still just one of a billion trillion stars in the observable universe? And what if our universe is just one of a multitude of others-a single slice of an infinity of parallel realities?
In The Copernicus Complex, the renowned astrophysicist Caleb Scharf takes us on a scientific adventure, from tiny microbes within the Earth to distant exoplanets, probability theory, and beyond, arguing that there is a solution to this contradiction, a third way of viewing our place in the cosmos, if we weigh the evidence properly. As Scharf explains, we do occupy an unusual time in a 14-billion-year-old universe, in a somewhat unusual type of solar system surrounded by an ocean of unimaginable planetary diversity: hot Jupiters with orbits of less than a day, planet-size rocks spinning around dead stars, and a wealth of alien super-Earths. Yet life here is built from the most common chemistry in the universe, and we are a snapshot taken from billions of years of biological evolution. Bringing us to the cutting edge of scientific discovery, Scharf shows how the answers to fundamental questions of existence will come from embracing the peculiarity of our circumstance without denying the Copernican vision.
With characteristic verve, Scharf uses the latest scientific findings to reconsider where we stand in the balance between cosmic significance and mediocrity, order and chaos. Presenting a compelling and bold view of our true status, The Copernicus Complex proposes a way forward in the ultimate quest: determining life's abundance, not just across this universe but across all realities.
The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, by Caleb A. Scharf - Amazon Sales Rank: #306491 in Books
- Published on: 2015-11-10
- Released on: 2015-11-10
- Original language: English
- Number of items: 1
- Dimensions: 8.21" h x .76" w x 5.49" l, 1.00 pounds
- Binding: Paperback
- 288 pages
The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, by Caleb A. Scharf Review
A Best Book of the Year, Physics World
“If you want a compact and engaging survey of what we actually know about the possibilities involved with life in the universe, this is an excellent read.” ―Chad Orzel, Uncertain Principles
“[The Copernicus Complex] is an engaging book that covers a lot of scientific ground . . . Scharf handles complex concepts gracefully.” ―Cait MacPhee, Times Higher Education (UK)
“[A] witty, adroitly marshalled treatise on human significance.” ―Robin McKie, The Observer (UK)
“[A] tantalising approach to the mysteries of the universe.” ―Peter Forbes, The Independent (UK)
“When it comes to scientific thought-provocation, Scharf is there with Paul Feyerabend and Richard Feynman, Marie Curie and Peter Higgs . . . This book feels alive with spontaneity . . . [It] is near combustible with convivial--maybe even mad--energy.” ―Barnes and Noble Review
“How reasonable is it to think that we are alone in the vast expanses of space? And how significant is life on Earth on the Universal (or multiversal) scale? These are the questions that astrobiologist Caleb Scharf addresses intelligently and comprehensively in his beautifully written The Copernicus Complex. The book offers a grand tour of important findings from astronomy to biology that are relevant to the cosmic and microscopic search for life.” ―Mario Livio, Nature
“An enlightening read even for those people familiar with many of the astronomical and astrobiological topics discussed within.” ―Jeff Foust, The Space Review
“Exceptionally clear, entertaining, [and] up-to-date.” ―Jeff Horgan, Salon
“A brilliantly written and engaging account of modern astronomy.” ―Owen Gingerich, American Scholar
“Engrossing and accessible . . . The Copernicus Complex offers an invigorating, absorbing glimpse into the profundities of our very existence. With an engaging style and ample elucidatory prowess, Scharf beautifully conveys the latest cosmological insights whilst inspiring both wonder and awe. Although our place in the universe may well be 'unique but not exceptional,' our ability to parse meaning amidst its massivity is truly extraordinary.” ―The Oregonian
“The Copernicus Complex delivers its argument with comparable clarity, insight and humour. There is much to enjoy along the way, including a compelling account of the extraordinary diversity of planetary systems we now know to exist.” ―The Telegraph (UK)
“An intoxicating collection of questions answered with other questions, and startling discoveries that make creation even more mysterious . . . Books such as these remind us that we are lucky to be here at all, and even luckier to be here now.” ―The Guardian (UK)
“[An] ingenious mixture of cosmology, evolutionary biology and philosophy.” ―Kirkus Reviews
“Scharf covers a lot of ground, and his entertaining, accessible approach offers valuable insight not just into science, but also into the way our assumptions can make a difficult task, like finding life in the universe, even harder.” ―Publishers Weekly
“This lyrical tale describes how we have opened our minds to appreciate our cosmic insignificance as we explore the true wonder of the cosmos, including the fascinating question of whether we are alone in the Universe. Caleb Scharf highlights the newly discovered possibilities for housing life in the cosmos, but--just as important--the new ways we might find out if it is out there. This voyage of discovery demonstrates that scientific progress requires us to transcend the often myopic intuition that evolution has saddled us with, and let nature be our guide.” ―Lawrence M. Krauss, Foundation Professor and Director of the Origins Project at Arizona State University, bestselling author of A Universe from Nothing and The Physics of Star Trek
“The Copernicus Complex addresses a perennial mystery: the cosmic significance (or perhaps the insignificance) of life on Earth. Caleb Scharf summarizes current debates on how life began and how pervasive it is, explaining how our perspective has been changed by the recent discovery that there are millions of Earth-like planets in the Milky Way. He sets his theme in a historical context, writing in an engaging and accessible style.” ―Martin Rees, author of Just Six Numbers and From Here to Infinity
“Sweeping in reach and lucid in exposition, The Copernicus Complex raises profound questions and offers provocative insights into our ongoing quest for life's cosmic context.” ―Ray Jayawardhana, astrophysicist and author of Neutrino Hunters
“In a universe of infinite space, are we unique or mediocre? Caleb Scharf has taken one of the most essential questions in all of science and philosophy and made it a compelling story of discovery. Combining a writer's flare for history and detail with the insight and range of a leading astrobiologist, Scharf not only gives us a scientific tour of life in the universe, he also offers his own original ideas for understanding our place in the cosmos.” ―Adam Frank, Professor of Astrophysics, University of Rochester, NPR commentator and the author of The Constant Fire: Beyond the Science vs. Religion Debate.
“In The Copernicus Complex, Caleb Scharf beautifully explains the astrophysics and metaphysics at the frontier of the modern search for extraterrestrial life and intelligence. In this panoramic journey that stretches from the teeming microcosm within a single drop of water to the infinitudes of planets that orbit distant stars, Scharf assembles an authoritative and visionary argument that our place in the universe--our world, our lives, our time--may be far more special than most scientists have dared to dream. Read this book to find out how and why humanity could be on the cusp of cosmic significance.” ―Lee Billings, author of Five Billion Years of Solitude
“Caleb Scharf beautifully describes the Copernican Revolution as a revolution in both senses of the word: it overthrew the reigning idea that humanity lives at the center of the universe, but it has brought us back around to a new recognition of how special our place in the grand scheme of things really is. As Scharf reveals, the universe appears to be eerily fine-tuned for life, and The Copernicus Complex is one of the most perceptive discussions I've read about that fact.” ―George Musser, award-winning journalist and author of The Complete Idiot's Guide to String Theory
“The Copernicus Complex takes us on a wonderful journey, from the formation of stars, through the biological basis of life, to the present human condition. And on the way it tests the limits of the Copernican Principle: perhaps humankind's position in the Universe is not so ordinary after all.” ―David J. Hand, author of The Improbability Principle
About the Author Caleb Scharf is the director of the Columbia Astrobiology Center. He writes for The New Yorker, New Scientist, Science, Scientific American, and Nature, among other publications, and has served as a consultant for the Discovery Channel, the Science Channel, and The New York Times. Scharf has been a keynote speaker for the American Museum of Natural History and the Rubin Museum of Art, and is the author of Gravity's Engines. He lives in New York City with his wife and two daughters.
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Most helpful customer reviews
42 of 46 people found the following review helpful. On the razor's edge of existence! By Amazon Customer In this thoroughly researched and well-written book, A leading astrophysicist, Caleb Scharf, demonstrates that we are not insignificant in our place in the cosmos. The Copernican idea has been taken by many scientists and philosophers to imply that we are an irrelevant and unimportant part of a vast universe. In this book, Scharf challenges this notion. He offers us the very latest from astrophysics and biological sciences to demonstrate that all of us here on this pale blue dot are very rare indeed. In the concluding chapter of his book entitled "(In)Significance," Scharf concludes "even the underlying properties of the universe suggest that it is finally balanced, near a boundary. A little too far to either side and the nature of the cosmos would be radically different." One of these boundaries against which we are very finely balanced is the existence of life itself. All of us here on the pale blue dot are on a razor's age. A little bit too far this way or that, and none of us would be here. What is the significance of all of this? Scharf does a good job of using available science to demonstrate that this is very significant indeed.
14 of 16 people found the following review helpful. good science and By Sunny Randomness, nonlinear dynamics, chaos theory: these are three of the main ideas that flow through Caleb Scharf's The Copernicus Complex. He writes with clear reasoning and logic ... no turbulence here. Scharf successfully uses them as the foundation of an approach to finding our place in the universe.Scharf introduces and analyzes many other seemingly diverse concepts in pursuit of his objective: to explain how to find our significance in the cosmos ... not in a theistic or religious sense, but in a biological, scientific sense. The concepts he discusses include the Copernican principle of mediocrity, the anthropic principle, Bayesian analysis, chaos theory, biochemistry, evolutionary biology, the fine-tuning of physical constants, some history of science, and philosophy of science. He smoothly integrates these subjects in support of his objective.Scharf's overarching philosophy is a welcome new approach. The reader will find many familiar subjects here, and the author gives each a fresh look and interpretation. The effect of this on his project is to strengthen the reader's understanding and support of his concluding arguments.Although he doesn't offer specific answers to the questions "Is life common in the universe?", and "Are we (in)significant within it?", it is clear to me that he supports the idea that life, simple and complex, inevitably arises at the right time and in the right places. He suggests that those times and places are not as rare as some argue. Life is the most complex construction of ordinary chemistry and physics that the universe produces. It is a natural outcome of those forces. Life is not the incalculably rare winner of some cosmic lottery, nor the product of nonphysical "essences."To that end Scharf demotes the usefulness and importance of both the rare earth and the anthropic principle hypotheses. Whether these are correct or incorrect is not the point. Rather he questions their usefulness. Can they help guide science, astrobiology and SETI in particular, in a search for evidence of life elsewhere? This is the core of his thesis ... good science and, by extension, good scientific and philosophic attitudes in a quest for knowledge requires evidence and diligence in its confirmation.Scharf gives us several hints along the way about how to achieve his objective. Here are a couple:"It's not obvious that life needs anything more than a rough-and-ready environment to originate and survive in. So true cosmological fine-tuning should be more about the particular ease with which life can occur – and for now, at least, no distinction between intelligent life and "simple" life, since there's nothing simple about life in any form." p 35Scharf's exposition of horizontal gene transfer between different species of bacteria suggests that even when the earth was populated only with these single-celled organisms life was not so simple. This hints that the rise of true multi-celled organisms was not that difficult, probably gradual and not explosive, and not because special conditions suddenly arose."… any thinking life-form anywhere in the universe may always perceive "special" characteristics in its own circumstances – specifics that, if different, would derail the chances of complex life occurring. This perceptual bias may be irresistible regardless of whether complex life is rare or as common as muck. Until we either discover life elsewhere or somehow rule it out, any post hoc interpretations of the significance of our circumstances are almost meaningless. …" p 203-204"We are, I think, still unlikely to be central to the universe, either astrophysically or metaphysically. But this does not preclude the possibility that the pathway of emergence that produced us is unusual in its details. We need to get comfortable with that degree of specialness, because it influences our outlook and our scientific strategies for reaching out to the universe." p. 230For reading about chaos, Scharf suggests James Gleick's Chaos: Making a New Science. Another good work on this subject is Stephen H. Kellert's In the Wake of Chaos.The Copernicus Complex by Caleb Scharf is informative over a wide range of subjects, which he cleverly integrates into a single theme about the significance (or not) of humankind and life in general in the cosmos. It should be required reading for students and professionals of astrobiology and SETI. The lay reader who is moderately familiar with these subjects will find it an enjoyable, accessible, and, not least, a thought provoking read. I recommend it and give it five stars.
13 of 15 people found the following review helpful. Excellent, minor reservation By Stephen B. Gray I've read lots of books like this but his takes a somewhat different approach and makes some excellent points. One of the best was his observation that what seems like an incredible coincidence to the person experiencing it is the commonness of such events when looked at from a broader point of view. I experienced an unbelievable coincidence in Naples, Italy about 20 years ago, but when I think about all the residents of Naples or Italy, someone is probably experiencing something just as amazing almost every day. Seems obvious in retrospect but I never quite realized his point before. But his main point about living on the edge between chaos and predictability could use more exposition and examples.
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The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities, by Caleb A. Scharf
