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Civilizations Beyond Earth: Extraterrestrial Life and Society epub download

by Albert A. Harrison,Douglas A. Vakoch


����Astronomy a fascinating collection o. .

it remains an essential introduction for anyone interested in SETI, xenobiology and UFOs.

Douglas A. Vakoch, Albert A. Harrison

Douglas A. Harrison. Douglas A. Vakoch is Professor in the Department of Clinical Psychology at the California Institute of Integral Studies, as well as Director of Interstellar Message Composition at the SETI Institute.

Astrobiology and SETI are scientic efforts to nd evidence of life beyond Earth (Tarter 2011). Astrobiology is the National Aeronautics and Space Administration’s (NASA) approach to the study of the origin, distribution, and future of life throughout the universe (Darling 2001).

2 Albert A. Harrison and Douglas A. Vakoch. Mead and Horowitz 2011; Siemion et al. 2011).

240 pages, 11 tabs & figs, bibliog. 00 Hb Published (September 2011).

Civilizations Beyond Earth book. Berghahn Books, 01‏/09‏/2011 - 240 من الصفحات.

Albert A.

Sociology Anthropology Nonfiction. To read this book, upload an EPUB or FB2 file to Bookmate.

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Astronomers around the world are pointing their telescopes toward the heavens, searching for signs of intelligent life. If they make contact with an advanced alien civilization, how will humankind respond? In thinking about first contact, the contributors to this volume present new empirical and theoretical research on the societal dimensions of the Search for Extraterrestrial Intelligence (SETI). Archaeologists and astronomers explore the likelihood that extraterrestrial intelligence exists, using scientific insights to estimate such elusive factors as the longevity of technological societies. Sociologists present the latest findings of novel surveys, tapping into the public’s attitudes about life beyond Earth to show how religion and education influence beliefs about extraterrestrials. Scholars from such diverse disciplines as mathematics, chemistry, journalism, and religious studies offer innovative solutions for bridging the cultural gap between human and extraterrestrial civilizations, while recognizing the tremendous challenges of communicating at interstellar distances. At a time when new planets are being discovered around other stars at an unprecedented rate, this collection provides a much needed guide to the human impact of discovering we are not alone in the universe.

Civilizations Beyond Earth: Extraterrestrial Life and Society epub download

ISBN13: 978-0857452115

ISBN: 0857452118

Author: Albert A. Harrison,Douglas A. Vakoch

Category: History

Subcategory: Americas

Language: English

Publisher: Berghahn Books; 1 edition (September 1, 2011)

Pages: 240 pages

ePUB size: 1812 kb

FB2 size: 1698 kb

Rating: 4.1

Votes: 541

Other Formats: doc mobi lrf lit

Related to Civilizations Beyond Earth: Extraterrestrial Life and Society ePub books

RuTGamer
This is a collection of papers gathered under three large themes involved in contact with extraterrestrial civilizations. It has relatively little to say about the prospects for our discovering such civilizations (or their discovering us) and much more to say about what happens once we do make contact, with a strong multidisciplinary approach. The writing ranges from general audience-friendly to mildly technical -- I wouldn't say that any of the papers are specialist-only, in keeping with the multi-disciplinary approach.

The first section (Does Extraterrestrial Life Exist?) does take up the core debate, after a substantial introduction that lays the groundwork. Seth Shostak's paper discusses the current state and presents the Drake Equation. The other papers in the section focus in on the "L" factor in the equation -- how long-lived we can expect civilizations capable of communicating with us to be, usually taken to be the factor least well-known and probably most determinative of our chances of detecting alien civilizations. Perspectives from archaeology and biology are especially interesting, attempting to provide some grounding for thinking about a factor for which we have no strong data. One interesting point is that L partly depends on our own technology for detecting signals -- it may well be that there is a short window, even in a long-lived civilization, during which the type of signals we can detect -- electromagnetic signals -- can be expected, before a civilization moves on to some other technology now unknown to us.

Reactions to Discovering Life Beyond Earth takes up how we are likely to react to the news that we have detected an alien civilization. Two papers present survey research, showing that, in fact, a majority of people surveyed in the US do believe life exists beyond the earth. If you are a UFO skeptic (I am), you'll be relieved to find that belief in life beyond the earth does not correlate with belief in UFOs as extraterrestrial visitors or in New Age beliefs -- a sign that the field has moved on to have a standing of its own in the general culture. Other points I found interesting involve how intertwined reactions and responses are likely to be with our own complicated politics -- we imagine a coordinated, single response, but there are likely to be as many as there are factions, political and otherwise, who interpret the news and its significance differently from one another.

The final section (Communication with Extraterrestrial Intelligence) takes up the sometimes under-appreciated problem of finding a way to exchange communications -- how do we, or other civilizations, construct a message that will be understood by an unknown type of intelligence, with unknown biology, unknown culture, unknown history, unknown interests (even if those categories themselves are applicable)?

In that final section, I found some very welcome notes of skepticism. A paper by Jason Kuznicki offers some observations from the experience of Jesuit missionaries with native North Americans. Much as the Jesuits may have shared with the people they encountered, they found communication very difficult, moreso than they expected. We imagine swapping words for objects, like we see in movies -- drawing a map or a picture and naming objects to elicit the corresponding words from the other parties. But the Jesuit missionaries found that even the very concept of an object wasn't as shared a concept as they thought. Our beliefs about primitives in thought and communication may be extremely naive.

I think that sometimes our imagination is just not equal to the task of understanding how different an alien civilization might be. We imagine that depictions of basic science or math (e.g., a series of numbers represented as dots) or a picture showing the location of our home planet will be something we can start a conversation with. But will aliens understand our drawings? Will they even understand that they are drawings at all? The concept of pictorial representation is more complex than it looks -- just ask philosophers. We don't even know that an intelligent alien species will have vision, in the sense of "vision" familiar to us.

The irony to the search for extraterrestrial intelligence could turn out to be that any civilization we encounter will be so utterly different that we cannot understand any of what they communicate to us, or even that we cannot recognize them as intelligent at all. Personally, I don't find that possibility depressing -- it would only serve to register on us the vastness of possibilities relative to our capacity for understanding. Something to be awed by, not depressed.

This is a provocative book, and one that presents some perspectives on the subject matter that we often miss in discussions that lack its multidisciplinary perspective. Even if you've read a great deal of discussions that focus on the scientific aspects -- astronomy, exobiology, etc. -- this provides something you may have been missing.
RuTGamer
This is a collection of papers gathered under three large themes involved in contact with extraterrestrial civilizations. It has relatively little to say about the prospects for our discovering such civilizations (or their discovering us) and much more to say about what happens once we do make contact, with a strong multidisciplinary approach. The writing ranges from general audience-friendly to mildly technical -- I wouldn't say that any of the papers are specialist-only, in keeping with the multi-disciplinary approach.

The first section (Does Extraterrestrial Life Exist?) does take up the core debate, after a substantial introduction that lays the groundwork. Seth Shostak's paper discusses the current state and presents the Drake Equation. The other papers in the section focus in on the "L" factor in the equation -- how long-lived we can expect civilizations capable of communicating with us to be, usually taken to be the factor least well-known and probably most determinative of our chances of detecting alien civilizations. Perspectives from archaeology and biology are especially interesting, attempting to provide some grounding for thinking about a factor for which we have no strong data. One interesting point is that L partly depends on our own technology for detecting signals -- it may well be that there is a short window, even in a long-lived civilization, during which the type of signals we can detect -- electromagnetic signals -- can be expected, before a civilization moves on to some other technology now unknown to us.

Reactions to Discovering Life Beyond Earth takes up how we are likely to react to the news that we have detected an alien civilization. Two papers present survey research, showing that, in fact, a majority of people surveyed in the US do believe life exists beyond the earth. If you are a UFO skeptic (I am), you'll be relieved to find that belief in life beyond the earth does not correlate with belief in UFOs as extraterrestrial visitors or in New Age beliefs -- a sign that the field has moved on to have a standing of its own in the general culture. Other points I found interesting involve how intertwined reactions and responses are likely to be with our own complicated politics -- we imagine a coordinated, single response, but there are likely to be as many as there are factions, political and otherwise, who interpret the news and its significance differently from one another.

The final section (Communication with Extraterrestrial Intelligence) takes up the sometimes under-appreciated problem of finding a way to exchange communications -- how do we, or other civilizations, construct a message that will be understood by an unknown type of intelligence, with unknown biology, unknown culture, unknown history, unknown interests (even if those categories themselves are applicable)?

In that final section, I found some very welcome notes of skepticism. A paper by Jason Kuznicki offers some observations from the experience of Jesuit missionaries with native North Americans. Much as the Jesuits may have shared with the people they encountered, they found communication very difficult, moreso than they expected. We imagine swapping words for objects, like we see in movies -- drawing a map or a picture and naming objects to elicit the corresponding words from the other parties. But the Jesuit missionaries found that even the very concept of an object wasn't as shared a concept as they thought. Our beliefs about primitives in thought and communication may be extremely naive.

I think that sometimes our imagination is just not equal to the task of understanding how different an alien civilization might be. We imagine that depictions of basic science or math (e.g., a series of numbers represented as dots) or a picture showing the location of our home planet will be something we can start a conversation with. But will aliens understand our drawings? Will they even understand that they are drawings at all? The concept of pictorial representation is more complex than it looks -- just ask philosophers. We don't even know that an intelligent alien species will have vision, in the sense of "vision" familiar to us.

The irony to the search for extraterrestrial intelligence could turn out to be that any civilization we encounter will be so utterly different that we cannot understand any of what they communicate to us, or even that we cannot recognize them as intelligent at all. Personally, I don't find that possibility depressing -- it would only serve to register on us the vastness of possibilities relative to our capacity for understanding. Something to be awed by, not depressed.

This is a provocative book, and one that presents some perspectives on the subject matter that we often miss in discussions that lack its multidisciplinary perspective. Even if you've read a great deal of discussions that focus on the scientific aspects -- astronomy, exobiology, etc. -- this provides something you may have been missing.
Doomwarden
This is an edited volume that addresses three major issues in astrobiology and astrosociology. Part one addresses the questions regarding the existence of extraterrestrial life. Part two chapters focus on the "reaction to discovering life beyond Earth." There is an amusing chapter within this second portion which gives you an idea of the attitudes of Americans to extraterrestrials. Finally, the third major portion of the volume addresses the issues of communications with extraterrestrials. The contributors include an astronomer, biologist, sociologist, psychologist, anthropologist, chemist, and more.
Doomwarden
This is an edited volume that addresses three major issues in astrobiology and astrosociology. Part one addresses the questions regarding the existence of extraterrestrial life. Part two chapters focus on the "reaction to discovering life beyond Earth." There is an amusing chapter within this second portion which gives you an idea of the attitudes of Americans to extraterrestrials. Finally, the third major portion of the volume addresses the issues of communications with extraterrestrials. The contributors include an astronomer, biologist, sociologist, psychologist, anthropologist, chemist, and more.
Modigas
I downloaded this book with some hesitation because I wasn't sure how readable it might be, but it was definitely interesting, informative and not overly technical. Among the highlights: Shostak's opening chapter presenting the latest data on the prevalence of ETI, Banbridge's chapters on the effect of religion on people's beliefs about ETs and contacting ETs via computer emulation, and Morris Jones on the media and SETI. Congrats to Vakoch and Harrison on a first-rate book about a subject that's getting a lot of attention these days.
Modigas
I downloaded this book with some hesitation because I wasn't sure how readable it might be, but it was definitely interesting, informative and not overly technical. Among the highlights: Shostak's opening chapter presenting the latest data on the prevalence of ETI, Banbridge's chapters on the effect of religion on people's beliefs about ETs and contacting ETs via computer emulation, and Morris Jones on the media and SETI. Congrats to Vakoch and Harrison on a first-rate book about a subject that's getting a lot of attention these days.