The Origins of Life

The Origins of Life
Author: D. W. Deamer
Publisher: Cold Spring Harbor Perspective
Total Pages: 0
Release: 2010
Genre: Science
ISBN: 9781936113040

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Life arose on Earth more than three billion years ago. How the first self-replicating systems emerged from prebiotic chemistry and evolved into primitive cell-like entities is an area of intense research, spanning molecular and cellular biology, organic chemistry, cosmology, geology, and atmospheric science. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Biology provides a comprehensive account of the environment of the early Earth and the mechanisms by which the organic molecules present may have self-assembled to form replicating material such as RNA and other polymers. The contributors examine the energetic requirements for this process and focus in particular on the essential role of semi-permeable compartments in containment of primitive genetic systems. Also covered in the book are new synthetic approaches for fabricating cellular systems, the potentially extraterrestrial origin of life's building blocks, and the possibility that life once existed on Mars. Comprising five sections Setting the Stage, Components of First Life, Primitive Systems, First Polymers, and Transition to a Microbial World it is a vital reference for all scientists interested in the origin of life on Earth and the likelihood that it has arisen on other planets

The Search for Life's Origins

The Search for Life's Origins
Author: National Research Council
Publisher: National Academies Press
Total Pages: 161
Release: 1990-02-01
Genre: Science
ISBN: 0309042461

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The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to understand the evolution of living systems. This field has made exciting discoveries that shed light on how organic compounds came together to form self-replicating molecules-the origin of life. This volume updates that progress and offers recommendations on research programs-including an ambitious effort centered on Mars-to advance the field over the next 10 to 15 years. The book presents a wide range of data and research results on these and other issues: The biogenic elements and their interaction in the interstellar clouds and in solar nebulae. Early planetary environments and the conditions that lead to the origin of life. The evolution of cellular and multicellular life. The search for life outside the solar system. This volume will become required reading for anyone involved in the search for life's beginnings-including exobiologists, geoscientists, planetary scientists, and U.S. space and science policymakers.

The Revolutionary Origins of Life and Death

The Revolutionary Origins of Life and Death
Author: Pierre M. Durand
Publisher: University of Chicago Press
Total Pages: 236
Release: 2020-12-09
Genre: Science
ISBN: 022674793X

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The question of why an individual would actively kill itself has long been an evolutionary mystery. Pierre M. Durand’s ambitious book answers this question through close inspection of life and death in the earliest cellular life. As Durand shows us, cell death is a fascinating lens through which to examine the interconnectedness, in evolutionary terms, of life and death. It is a truism to note that one does not exist without the other, but just how does this play out in evolutionary history? These two processes have been studied from philosophical, theoretical, experimental, and genomic angles, but no one has yet integrated the information from these various disciplines. In this work, Durand synthesizes cellular studies of life and death looking at the origin of life and the evolutionary significance of programmed cellular death. The exciting and unexpected outcome of Durand’s analysis is the realization that life and death exhibit features of coevolution. The evolution of more complex cellular life depended on the coadaptation between traits that promote life and those that promote death. In an ironic twist, it becomes clear that, in many circumstances, programmed cell death is essential for sustaining life.

Science and Creationism

Science and Creationism
Author: National Academy of Sciences (U.S.)
Publisher: National Academies Press
Total Pages: 48
Release: 1999
Genre: Education
ISBN: 9780309064064

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This edition of Science and Creationism summarizes key aspects of several of the most important lines of evidence supporting evolution. It describes some of the positions taken by advocates of creation science and presents an analysis of these claims. This document lays out for a broader audience the case against presenting religious concepts in science classes. The document covers the origin of the universe, Earth, and life; evidence supporting biological evolution; and human evolution. (Contains 31 references.) (CCM)

A New History of Life

A New History of Life
Author: Peter Ward
Publisher: Bloomsbury Publishing USA
Total Pages: 401
Release: 2015-04-07
Genre: Science
ISBN: 1608199088

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The history of life on Earth is, in some form or another, known to us all--or so we think. A New History of Life offers a provocative new account, based on the latest scientific research, of how life on our planet evolved--the first major new synthesis for general readers in two decades. Charles Darwin's theories, first published more than 150 years ago, form the backbone of how we understand the history of the Earth. In reality, the currently accepted history of life on Earth is so flawed, so out of date, that it's past time we need a 'New History of Life.' In their latest book, Joe Kirschvink and Peter Ward will show that many of our most cherished beliefs about the evolution of life are wrong. Gathering and analyzing years of discoveries and research not yet widely known to the public, A New History of Life proposes a different origin of species than the one Darwin proposed, one which includes eight-foot-long centipedes, a frozen “snowball Earth”, and the seeds for life originating on Mars. Drawing on their years of experience in paleontology, biology, chemistry, and astrobiology, experts Ward and Kirschvink paint a picture of the origins life on Earth that are at once too fabulous to imagine and too familiar to dismiss--and looking forward, A New History of Life brilliantly assembles insights from some of the latest scientific research to understand how life on Earth can and might evolve far into the future.

Origins of Life

Origins of Life
Author: Geoffrey Zubay
Publisher: Elsevier
Total Pages: 585
Release: 2000-01-18
Genre: Science
ISBN: 0080497616

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Origins of Life on the Earth and in the Cosmos, Second Edition, suggests answers to the age-old questions of how life arose in the universe and how it might arise elsewhere. This thorough revision of a very successful text describes key events in the evolution of living systems, starting with the creation of an environment suitable for the origins of life. Whereas one may never be able to reconstruct the precise pathway that led to the origin of life on earth, one can certainly make some plausible reconstructions of it. Such discussions have greatly expanded our understanding of the principles of chemical evolution and how they compare and contrast with the principles of biological evolution. The text is strong on biochemistry and its recent applications to origins' research. Provides an excellent review of basic biochemistry an evolution Written in a clear, concise style for scientists, students, and readers interested in a scientific inquiry into the origins of life Written by an authority in the field, and brought fully up-to-date in light of new research Pulls together valuable information not found in a single source Organized and presented in a manner conductive for use in a college course Heavily illustrated to make difficult concepts concrete

Astronomical Origins of Life

Astronomical Origins of Life
Author: B. Hoyle
Publisher: Springer Science & Business Media
Total Pages: 361
Release: 2012-12-06
Genre: Science
ISBN: 9401142971

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Living material contains about twenty different sorts of atom combined into a set of relatively simple molecules. Astrobiologists tend to believe that abiotic mater ial will give rise to life in any place where these molecules exist in appreciable abundances and where physical conditions approximate to those occurring here on Earth. We think this popular view is wrong, for it is not the existence of the building blocks of life that is crucial but the exceedingly complicated structures in which they are arranged in living forms. The probability of arriving at biologically significant arrangements is so very small that only by calling on the resources of the whole universe does there seem to be any possibility of life originating, a conclusion that requires life on the Earth to be a minute component of a universal system. Some think that the hugely improbable transition from non-living to living mat ter can be achieved by dividing the transition into many small steps, calling on a so-called 'evolutionary' process to bridge the small steps one by one. This claim turns on semantic arguments which seek to replace the probability for the whole chain by the sum of the individual probabilities of the many steps, instead of by their product. This is an error well known to those bookies who are accustomed to taking bets on the stacking of horse races. But we did not begin our investigation from this point of view.

The Origins of Life

The Origins of Life
Author: Leslie E. Orgel
Publisher:
Total Pages: 237
Release: 1973
Genre: Life
ISBN: 9780412119002

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The Origin and Nature of Life on Earth

The Origin and Nature of Life on Earth
Author: Eric Smith
Publisher: Cambridge University Press
Total Pages: 703
Release: 2016-03-31
Genre: Nature
ISBN: 1107121884

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Uniting the foundations of physics and biology, this groundbreaking multidisciplinary and integrative book explores life as a planetary process.

Origins of Life

Origins of Life
Author: Fazale Rana
Publisher: NavPress Publishing Group
Total Pages: 0
Release: 2004
Genre: Creationism
ISBN: 9781576833445

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Imagine primordial Earth, a churning cauldron of liquefied rock. Steaming, seething -- a vast desolate wasteland, inhospitable to life. Yet somehow first life appeared. Maybe chemicals in a primordial soup spontaneously spawned a single-celled creature that continued to evolve. Or perhaps a transcendent Creator formed and nurtured the initial life forms. To determine what really happened requires a framework to evaluate the evidence. For the first time in print, Dr. Rana and Dr. Ross present a scientific model for the creation of first life on Earth -- a model based on the Bible. They present testable predictions for this life-origins scenario and for the competing naturalistic scenarios. Which model withstands the rigorous scrutiny of science and the tests of time? The one that does gives insight to a deeper question: Why would the first life forms precede human life by billions of years? Book jacket.