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Author: Simon Conway Morris
Publisher: Templeton Foundation Press
ISBN: 1599475294
Category : Science
Languages : en
Pages : 425
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Book Description
In this learned romp of science writing, Cambridge professor Simon Conway Morris cheerfully challenges six assumptions—what he calls ‘myths’—that too often pass as unquestioned truths amongst the evolutionary orthodox. His convivial tour begins with the idea that evolution is boundless in the kinds of biological systems it can produce. Not true, he says. The process is highly circumscribed and delimited. Nor is it random. This popular notion holds that evolution proceeds blindly, with no endgame. But Conway Morris suggests otherwise, pointing to evidence that the processes of evolution are “seeded with inevitabilities.” If that is so, then what about mass extinctions? Don’t they steer the development of life in radically new directions? Rather the reverse, claims Conway Morris. Such cataclysms accelerate evolutionary developments that were going to happen anyway. And what about that other evolutionary canard: the “missing link”? There is plenty to choose from in the fossil record, but persistently overlooked is that in any group, there is not one but a phalanx of “missing links.” Once again, we under-score the near-inevitability of evolutionary outcomes. Turning from fossils to minds, Conway Morris critically examines the popular tenet that the intelligence of humans and animals are the same thing, a difference of degree, not kind. A closer scrutiny of our minds shows that, in reality, an unbridgeable gulf separates us from even the chimpanzees, so begging questions of consciousness and Mind. Finally, Conway Morris tackles the question of extraterrestrials. Undoubtedly, the size and scale of the universe suggest that alien life must exist somewhere beyond Earth and our tiny siloed solar system? After all, evolutionary convergence more than hints that human-like forms are universal. But Dr. Conway Morris has serious doubts. The famous Fermi Paradox (“Where are they?”) appears to hold: Alone in the cosmos—and unique, but not quite in the way one might expect.
Author: Simon Conway Morris
Publisher: Templeton Foundation Press
ISBN: 1599475294
Category : Science
Languages : en
Pages : 425
Get Book Here
Book Description
In this learned romp of science writing, Cambridge professor Simon Conway Morris cheerfully challenges six assumptions—what he calls ‘myths’—that too often pass as unquestioned truths amongst the evolutionary orthodox. His convivial tour begins with the idea that evolution is boundless in the kinds of biological systems it can produce. Not true, he says. The process is highly circumscribed and delimited. Nor is it random. This popular notion holds that evolution proceeds blindly, with no endgame. But Conway Morris suggests otherwise, pointing to evidence that the processes of evolution are “seeded with inevitabilities.” If that is so, then what about mass extinctions? Don’t they steer the development of life in radically new directions? Rather the reverse, claims Conway Morris. Such cataclysms accelerate evolutionary developments that were going to happen anyway. And what about that other evolutionary canard: the “missing link”? There is plenty to choose from in the fossil record, but persistently overlooked is that in any group, there is not one but a phalanx of “missing links.” Once again, we under-score the near-inevitability of evolutionary outcomes. Turning from fossils to minds, Conway Morris critically examines the popular tenet that the intelligence of humans and animals are the same thing, a difference of degree, not kind. A closer scrutiny of our minds shows that, in reality, an unbridgeable gulf separates us from even the chimpanzees, so begging questions of consciousness and Mind. Finally, Conway Morris tackles the question of extraterrestrials. Undoubtedly, the size and scale of the universe suggest that alien life must exist somewhere beyond Earth and our tiny siloed solar system? After all, evolutionary convergence more than hints that human-like forms are universal. But Dr. Conway Morris has serious doubts. The famous Fermi Paradox (“Where are they?”) appears to hold: Alone in the cosmos—and unique, but not quite in the way one might expect.
Author: Philip Ball
Publisher: University of Chicago Press
ISBN: 0226822044
Category : Science
Languages : en
Pages : 513
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Book Description
Popular science writer Philip Ball explores a range of sciences to map our answers to a huge, philosophically rich question: How do we even begin to think about minds that are not human? Sciences from zoology to astrobiology, computer science to neuroscience, are seeking to understand minds in their own distinct disciplinary realms. Taking a uniquely broad view of minds and where to find them—including in plants, aliens, and God—Philip Ball pulls the pieces together to explore what sorts of minds we might expect to find in the universe. In so doing, he offers for the first time a unified way of thinking about what minds are and what they can do, by locating them in what he calls the “space of possible minds.” By identifying and mapping out properties of mind without prioritizing the human, Ball sheds new light on a host of fascinating questions: What moral rights should we afford animals, and can we understand their thoughts? Should we worry that AI is going to take over society? If there are intelligent aliens out there, how could we communicate with them? Should we? Understanding the space of possible minds also reveals ways of making advances in understanding some of the most challenging questions in contemporary science: What is thought? What is consciousness? And what (if anything) is free will? Informed by conversations with leading researchers, Ball’s brilliant survey of current views about the nature and existence of minds is more mind-expanding than we could imagine. In this fascinating panorama of other minds, we come to better know our own.
Author: Don Lincoln
Publisher: JHU Press
ISBN: 1421410737
Category : Science
Languages : en
Pages : 293
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Book Description
Are alien civilizations really possible? If extraterrestrials exist, where are they? How likely is it that somewhere in the universe an Earth-like planet supports an advanced culture? Why do so many people claim to have encountered Aliens? In this gripping exploration, scientist Don Lincoln exposes and explains the truths about the belief in and the search for life on other planets. In the first half of Alien Universe, Lincoln looks to Western civilization's collective image of Aliens, showing how our perceptions of extraterrestrials have evolved over time. The roots of this belief can be traced as far back as our earliest recognition of other planets in the universe—the idea of them supporting life was a natural progression of thinking that has fascinated us ever since. Our captivation with Aliens has, however, led to mixed results. The world was fooled in the nineteenth century during the Great Moon Hoax of 1835, and many people misunderstood Orson Welles's 1938 radio broadcast, The War of the Worlds, leading to significant anxiety among some listeners. Our continuing interest in Aliens is reflected in entertainment successes such as E.T., The X-Files, and Star Trek. The second half of the book explores the scientific possibility of whether advanced Alien civilizations do exist. For many years, researchers have sought to answer Enrico Fermi’s great paradox—if there are so many planets in the universe and there is a high probability that many of those can support life, then why have we not actually encountered any Aliens? Lincoln describes how modern science teaches us what is possible and what is not in our search for extraterrestrial civilizations. Whether you are drawn to the psychological belief in Aliens, the history of our interest in life on other planets, or the scientific possibility of Alien existence, Alien Universe is sure to hold you spellbound.
Author: Simon Conway Morris
Publisher: Cambridge University Press
ISBN: 1139440802
Category : Science
Languages : en
Pages : 488
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Book Description
The assassin's bullet misses, the Archduke's carriage moves forward, and a catastrophic war is avoided. So too with the history of life. Re-run the tape of life, as Stephen J. Gould claimed, and the outcome must be entirely different: an alien world, without humans and maybe not even intelligence. The history of life is littered with accidents: any twist or turn may lead to a completely different world. Now this view is being challenged. Simon Conway Morris explores the evidence demonstrating life's almost eerie ability to navigate to a single solution, repeatedly. Eyes, brains, tools, even culture: all are very much on the cards. So if these are all evolutionary inevitabilities, where are our counterparts across the galaxy? The tape of life can only run on a suitable planet, and it seems that such Earth-like planets may be much rarer than hoped. Inevitable humans, yes, but in a lonely Universe.
Author: Simon Conway Morris
Publisher: Templeton Foundation Press
ISBN: 1599474654
Category : Science
Languages : en
Pages : 525
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Book Description
How did human beings acquire imaginations that can conjure up untrue possibilities? How did the Universe become self-aware? In The Runes of Evolution, Simon Conway Morris revitalizes the study of evolution from the perspective of convergence, providing us with compelling new evidence to support the mounting scientific view that the history of life is far more predictable than once thought. A leading evolutionary biologist at the University of Cambridge, Conway Morris came into international prominence for his work on the Cambrian explosion (especially fossils of the Burgess Shale) and evolutionary convergence, which is the process whereby organisms not closely related (not monophyletic), independently evolve similar traits as a result of having to adapt to similar environments or ecological niches. In The Runes of Evolution, he illustrates how the ubiquity of convergence hints at an underlying framework whereby many outcomes, not least brains and intelligence, are virtually guaranteed on any Earth-like planet. Conway Morris also emphasizes how much of the complexity of advanced biological systems is inherent in microbial forms. By casting a wider net, The Runes of Evolution explores many neglected evolutionary questions. Some are remarkably general. Why, for example, are convergences such as parasitism, carnivory, and nitrogen fixation in plants concentrated in particular taxonomic hot spots? Why do certain groups have a particular propensity to evolve toward particular states? Some questions lead to unexpected evolutionary insights: If bees sleep (as they do), do they dream? Why is that insect copulating with an orchid? Why have sponges evolved a system of fiber optics? What do mantis shrimps and submarines have in common? If dinosaurs had not gone extinct what would have happened next? Will a saber-toothed cat ever re-evolve? Cona Morris observes: “Even amongst the mammals, let alone the entire tree of life, humans represent one minute twig of a vast (and largely fossilized) arborescence. Every living species is a linear descendant of an immense string of now-vanished ancestors, but evolution itself is the very reverse of linear. Rather it is endlessly exploratory, probing the vast spaces of biological hyperspace. Indeed this book is a celebration of how our world is (and was) populated by a riot of forms, a coruscating tapestry of life.” The Runes of Evolution is the most definitive synthesis of evolutionary convergence to be published to date.
Author: Steve Stewart-Williams
Publisher: Cambridge University Press
ISBN: 1108776035
Category : Psychology
Languages : en
Pages : 671
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Book Description
The Ape that Understood the Universe is the story of the strangest animal in the world: the human animal. It opens with a question: How would an alien scientist view our species? What would it make of our sex differences, our sexual behavior, our altruistic tendencies, and our culture? The book tackles these issues by drawing on two major schools of thought: evolutionary psychology and cultural evolutionary theory. The guiding assumption is that humans are animals, and that like all animals, we evolved to pass on our genes. At some point, however, we also evolved the capacity for culture - and from that moment, culture began evolving in its own right. This transformed us from a mere ape into an ape capable of reshaping the planet, travelling to other worlds, and understanding the vast universe of which we're but a tiny, fleeting fragment. Featuring a new foreword by Michael Shermer.
Author: Steven J. Dick
Publisher: Cambridge University Press
ISBN: 110842676X
Category : Juvenile Nonfiction
Languages : en
Pages : 395
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Book Description
Examines humanistic aspects of astrobiology, exploring approaches, critical issues, and implications of the discovery of extraterrestrial life.
Author: Mike Clelland
Publisher:
ISBN: 9781733980814
Category :
Languages : en
Pages : 396
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Book Description
Without question, this is a classic by one of the most exciting new authors in the UFO field today. After reading it, your view of reality will never be the same.The owl has held a place of reverence and mystique throughout history. And as strange as this might seem, owls are also showing up in conjunction with the UFO experience.Mike Clelland has collected a wealth of first-hand accounts in which owls manifest in the highly charged moments that surround alien contact. There is a strangeness to these accounts that defy simple explanations. This book explores implications that go far beyond what more conservative researchers would dare consider.But the owl connection encompasses more than the UFO experience. It also includes profound synchronicities, ancient archetypes, dreams, shamanistic experiences, personal transformation, and death. From the mythic legends of our ancient past to the first-hand accounts of the UFO abductee, owls are playing some vital role.This is also a deeply personal story. It is an odyssey of self-discovery as the author grapples with his own owl and UFO encounters. What plays out is a story of transformation with the owl at the heart of this journey.
Author: Adam Frank
Publisher: Legend Press Ltd
ISBN: 1915643007
Category : Science
Languages : en
Pages : 162
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Book Description
Astrophysicist Adam Frank guides us through the search for extraterrestrial life and questions we stand ready to answer.
Author: George R. McGhee
Publisher: MIT Press
ISBN: 0262016427
Category : Computers
Languages : en
Pages : 335
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Book Description
Convergent evolution occurs on all levels, from tiny organic molecules to entire ecosystems of species.
