Download or read book The Revolutionary Origins of Life and Death written by Pierre M. Durand and published by University of Chicago Press. This book was released on 2020-12-09 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Origin of Life and Death written by Ulli Beier and published by East African Publishers. This book was released on 1966 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a collection of creation myths from West, East, Central and North Africa.
Download or read book The Origin of Life and Death written by and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Origin of Life and Death written by Ulli Beier and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Vital Question written by Nick Lane and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A game-changing book on the origins of life, called the most important scientific discovery 'since the Copernican revolution' in The Observer.
Download or read book A New History of Life written by Peter Ward and published by Bloomsbury Publishing USA. This book was released on 2015-04-07 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Biology of Death written by André Klarsfeld and published by Cornell University Press. This book was released on 2004 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do we die? Do all living creatures share this fate? Is the body's slow degradation with the passage of time unavoidable, or can the secrets of longevity be unlocked? Over the past two decades, scientists studying the workings of genes and cells have uncovered some of the clues necessary to solve these mysteries. In this fascinating and accessible book, two neurobiologists share the often-surprising findings from that research, including the possibility that aging and natural death may not be forever a certainty for most living beings. André Klarsfeld and Frédéric Revah discuss in detail the latest scientific findings and views on death and longevity. They challenge many popular assumptions, such as the idea that the death of individual organisms serves to rejuvenate species or that death and sexual reproduction are necessarily linked. Finally, they describe current experimental approaches to postpone natural death in lower organisms as well as in mammals. Are all organisms that survive until late in life condemned to a "natural" death, as a consequence of aging, even if they live in a well-protected, supportive environment? The variability of the adult life span--from a few hours for some insects to more than a millennium for the sequoia and thirteen times that for certain wild berry bushes--challenges the notion that death is unavoidable. Evolutionary theory helps explain why and how some species have achieved biological mechanisms that seemingly allow them to resist time. Death cannot be understood without looking into cells--the essential building blocks of life. Intriguingly, at the level of cells, death is not always an accident; it is often programmed as an indispensable aspect of life, which benefits the organism as a whole.
Download or read book Evolution and the Origin of Life written by H. Charlton Bastian and published by . This book was released on 1874 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Very Short History of Life on Earth written by Henry Gee and published by St. Martin's Press. This book was released on 2021-11-09 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Royal Society's Science Book of the Year "[A]n exuberant romp through evolution, like a modern-day Willy Wonka of genetic space. Gee’s grand tour enthusiastically details the narrative underlying life’s erratic and often whimsical exploration of biological form and function.” —Adrian Woolfson, The Washington Post In the tradition of Richard Dawkins, Bill Bryson, and Simon Winchester—An entertaining and uniquely informed narration of Life's life story. In the beginning, Earth was an inhospitably alien place—in constant chemical flux, covered with churning seas, crafting its landscape through incessant volcanic eruptions. Amid all this tumult and disaster, life began. The earliest living things were no more than membranes stretched across microscopic gaps in rocks, where boiling hot jets of mineral-rich water gushed out from cracks in the ocean floor. Although these membranes were leaky, the environment within them became different from the raging maelstrom beyond. These havens of order slowly refined the generation of energy, using it to form membrane-bound bubbles that were mostly-faithful copies of their parents—a foamy lather of soap-bubble cells standing as tiny clenched fists, defiant against the lifeless world. Life on this planet has continued in much the same way for millennia, adapting to literally every conceivable setback that living organisms could encounter and thriving, from these humblest beginnings to the thrilling and unlikely story of ourselves. In A (Very) Short History of Life on Earth, Henry Gee zips through the last 4.6 billion years with infectious enthusiasm and intellectual rigor. Drawing on the very latest scientific understanding and writing in a clear, accessible style, he tells an enlightening tale of survival and persistence that illuminates the delicate balance within which life has always existed.
Download or read book The Origin of Life and Death written by Ulli Beier and published by . This book was released on 1966 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Life Ascending written by Nick Lane and published by Profile Books. This book was released on 2010-10-01 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2010 Royal Society Prize for science books Powerful new research methods are providing fresh and vivid insights into the makeup of life. Comparing gene sequences, examining the atomic structure of proteins and looking into the geochemistry of rocks have all helped to explain creation and evolution in more detail than ever before. Nick Lane uses the full extent of this new knowledge to describe the ten greatest inventions of life, based on their historical impact, role in living organisms today and relevance to current controversies. DNA, sex, sight and consciousnesses are just four examples. Lane also explains how these findings have come about, and the extent to which they can be relied upon. The result is a gripping and lucid account of the ingenuity of nature, and a book which is essential reading for anyone who has ever questioned the science behind the glories of everyday life.
Download or read book The Origin of Life written by Sir Fred Hoyle and published by . This book was released on 1980 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Origin of Life on the Earth written by A. I. Oparin and published by Elsevier. This book was released on 2013-09-03 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Origin of Life on the Earth covers the proceedings of the First International Symposium of The Origin of Life on the Earth, held at Moscow on August 19-24, 1957. This symposium brings together numerous scientific studies on the evolutionary principles and the different stages in the evolutionary development of matter. This book is organized into seven parts encompassing 60 chapters. The first parts discuss evidence that on the formation of hydrocarbons and their derivatives on the surface of the Earth even before the emergence of life. The subsequent parts are devoted to the many asymmetrical syntheses under the influence of circularly-polarized ultraviolet light, by catalytic reactions occurring on the surface of quartz crystals, and spontaneously by slow crystallization from solutions. These topics are followed by reviews on the possible means of abiogenic formation of amino acids, porphyrins, protein-like polymers, polynucleotides and other high-molecular organic compounds. Considerable chapters explore the complete possibility of the primary formation of these compounds on the surface of the Earth even before life was present on it. Other general topics covered include nucleic acids, nucleoproteins and viruses. The last part considers general biochemical problems connected with the further development of metabolism. This book will be of value to astronomers, physicists, geologists, chemists, and biologists.
Download or read book A Brief History of Life From The Origin of Life To The End Of The Universe written by Richard Underwood and published by . This book was released on 2022-07-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spontaneous Order and the Origin of Life written by Steven Bratman and published by . This book was released on 2021-10-23 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is a serious, excellent piece of science writing ... Bratman's prose captures the core idea and gives a faithful rendering for a non-specialist audience" - Eric Smith, PhD. Coauthor of The Origin and Nature of Life: The Emergence of the Fourth Geosphere. Metabolism-First is a theory that claims life arose out of energy-driven organic chemistry in ancient hydrothermal vents. From this perspective, life is not a lucky accident but a logical consequence of early Earth conditions. Like many other processes driven by a flow of energy, the origin of life exemplifies the phenomena of spontaneous order. Metabolism-First views the biosphere as a feature of Earth as a whole, a companion to the hydrosphere, lithosphere and atmosphere. Just as ordinary phase transitions change the properties of a liquid or gas, the biosphere can be viewed as emerging through a series of phase transitions operating on chemical reaction networks. A key concept of the theory is autocatalysis, the property of some chemicals to amplify their own rate of formation. Autocatalysis plays the same role in "chemical evolution" as Darwinian selection does in the standard theory of evolution. Additional key concepts include phase transformations, modularity and dissipative adaptation. The text includes a glossary and an annotated bibliography.
Download or read book The Limits of Organic Life in Planetary Systems written by National Research Council and published by National Academies Press. This book was released on 2007-07-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for life in the solar system and beyond has to date been governed by a model based on what we know about life on Earth (terran life). Most of NASA's mission planning is focused on locations where liquid water is possible and emphasizes searches for structures that resemble cells in terran organisms. It is possible, however, that life exists that is based on chemical reactions that do not involve carbon compounds, that occurs in solvents other than water, or that involves oxidation-reduction reactions without oxygen gas. To assist NASA incorporate this possibility in its efforts to search for life, the NRC was asked to carry out a study to evaluate whether nonstandard biochemistry might support life in solar system and conceivable extrasolar environments, and to define areas to guide research in this area. This book presents an exploration of a limited set of hypothetical chemistries of life, a review of current knowledge concerning key questions or hypotheses about nonterran life, and suggestions for future research.
Download or read book Death s Summer Coat written by Brandy Schillace and published by Simon and Schuster. This book was released on 2016-01-15 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Death is something we all confront—it touches our families, our homes, our hearts. And yet we have grown used to denying its existence, treating it as an enemy to be beaten back with medical advances.We are living at a unique point in human history. People are living longer than ever, yet the longer we live, the more taboo and alien our mortality becomes. Yet we, and our loved ones, still remain mortal. People today still struggle with this fact, as we have done throughout our entire history. What led us to this point? What drove us to sanitize death and make it foreign and unfamiliar?Schillace shows how talking about death, and the rituals associated with it, can help provide answers. It also brings us closer together—conversation and community are just as important for living as for dying. Some of the stories are strikingly unfamiliar; others are far more familiar than you might suppose. But all reveal much about the present—and about ourselves.
