Darwin's Lost World

Darwin's Lost World PDF Author: Martin Brasier
Publisher: OUP Oxford
ISBN: 0191613908
Category : Science
Languages : en
Pages : 357

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Book Description
Darwin made a powerful argument for evolution in the Origin of Species, based on all the evidence available to him. But a few things puzzled him. One was how inheritance works - he did not know about genes. This book concerns another of Darwin's Dilemmas, and the efforts of modern palaeontologists to solve it. What puzzled Darwin is that the most very ancient rocks, before the Cambrian, seemed to be barren, when he would expect them to be teeming with life. Darwin speculated that this was probably because the fossils had not been found yet. Decades of work by modern palaeontologists have indeed brought us amazing fossils from far beyond the Cambrian, from the depths of the Precambrian, so life was certainly around. Yet the fossils are enigmatic, and something does seem to happen around the Cambrian to speed up evolution drastically and produce many of the early forms of animals we know today. In this book, Martin Brasier, a leading palaeontologist working on early life, takes us into the deep, dark ages of the Precambrian to explore Darwin's Lost World. Decoding the evidence in these ancient rocks, piecing together the puzzle of what happened over 540 million years ago to drive what is known as the Cambrian Explosion, is very difficult. The world was vastly different then from the one we know now, and we are in terrain with few familiar landmarks. Brasier is a master storyteller, and combines the account of what we now know of the strange creatures of these ancient times with engaging and amusing anecdotes from his expeditions to Siberia, Outer Mongolia, Barbuda, and other places, giving a vivid impression of the people, places, and challenges involved in such work. He ends by presenting his own take on the Cambrian Explosion, based on the picture emerging from this very active field of research. A vital clue involves worms - burrowing worms are one of the key signs of the start of the Cambrian. This is fitting: Darwin was inordinately fond of worms.

Darwin's Lost World

Darwin's Lost World PDF Author: Martin Brasier
Publisher: OUP Oxford
ISBN: 0191613908
Category : Science
Languages : en
Pages : 357

Get Book

Book Description
Darwin made a powerful argument for evolution in the Origin of Species, based on all the evidence available to him. But a few things puzzled him. One was how inheritance works - he did not know about genes. This book concerns another of Darwin's Dilemmas, and the efforts of modern palaeontologists to solve it. What puzzled Darwin is that the most very ancient rocks, before the Cambrian, seemed to be barren, when he would expect them to be teeming with life. Darwin speculated that this was probably because the fossils had not been found yet. Decades of work by modern palaeontologists have indeed brought us amazing fossils from far beyond the Cambrian, from the depths of the Precambrian, so life was certainly around. Yet the fossils are enigmatic, and something does seem to happen around the Cambrian to speed up evolution drastically and produce many of the early forms of animals we know today. In this book, Martin Brasier, a leading palaeontologist working on early life, takes us into the deep, dark ages of the Precambrian to explore Darwin's Lost World. Decoding the evidence in these ancient rocks, piecing together the puzzle of what happened over 540 million years ago to drive what is known as the Cambrian Explosion, is very difficult. The world was vastly different then from the one we know now, and we are in terrain with few familiar landmarks. Brasier is a master storyteller, and combines the account of what we now know of the strange creatures of these ancient times with engaging and amusing anecdotes from his expeditions to Siberia, Outer Mongolia, Barbuda, and other places, giving a vivid impression of the people, places, and challenges involved in such work. He ends by presenting his own take on the Cambrian Explosion, based on the picture emerging from this very active field of research. A vital clue involves worms - burrowing worms are one of the key signs of the start of the Cambrian. This is fitting: Darwin was inordinately fond of worms.

Darwin's Lost World

Darwin's Lost World PDF Author: M. D. Brasier
Publisher:
ISBN: 9781383045420
Category : Evolution (Biology)
Languages : en
Pages : 0

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Book Description
Darwin puzzled over why ancient Precambrian rocks seemed barren of life. Brasier describes the quest to shed light on Darwin's lost world, the discovery of its strange creatures, and what drove the sudden flurry of evolution called the Cambrian Explosion, amid tales told with relish of expeditions to the remotest corners of the world.

Darwin's First Theory

Darwin's First Theory PDF Author: Rob Wesson
Publisher: Simon and Schuster
ISBN: 1681773775
Category : Science
Languages : en
Pages : 384

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Book Description
Everybody knows—or thinks they know—Charles Darwin, the father of evolution and the man who altered the way we view our place in the world. But what most people do not know is that Darwin was on board the HMS Beagle as a geologist—on a mission to examine the land, not flora and fauna.Tracing Darwin’s footsteps in South America and beyond, geologist Rob Wesson sets out on a trek across the Andes, repeating the nautical surveys made by the Beagle’s crew, hunting for fossils in Uruguay and Argentina, and explores traces of long vanished glaciers in Scotland and Wales. By following Darwin’s path literally and intellectually, Rob experiences the landscape that absorbed Darwin, followed his reasoning about what he saw, and immerses himself in the same questions about the earth. Upon Darwin’s return from the five-year journey, he conceived his theory of tectonics—his first theory. These concepts and attitudes—the vastness of time; the enormous cumulative impact of almost imperceptibly slow change; change as a constant feature of the environment—underlie his subsequent discoveries in evolution. And this peculiar way of thinking remains vitally important today as we enter the Anthropocene.

Darwin Deleted

Darwin Deleted PDF Author: Peter J. Bowler
Publisher: University of Chicago Press
ISBN: 0226068676
Category : History
Languages : en
Pages : 329

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Book Description
A history of science text imagining how evolutionary theory and biology would have been understood if Darwin had never published his "Origin of Species" and other works.--publisher summary.

Darwin's Lost Theory

Darwin's Lost Theory PDF Author: David Loye
Publisher: Riane Eisler
ISBN: 9780978982768
Category : Biography & Autobiography
Languages : en
Pages : 0

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Book Description
Evolution/ science/ Darwin/ biographyDarwin's Lost Theory is the third and pivotal book for the six book Darwin Anniversary Cycle by pioneering evolutionary systems scientist David Loye. Powerfully contradicting the long embedded stereotype of ?survival of the fittest? and ?selfish gene? Darwinism, this is the widely acclaimed reconstruction of Darwin's long ignored ?fully human, love and moral-action-oriented? completion for his theory of evolution. In Part I: A Young Man's Bold Vision, we meet and get to know Darwin in the critical months during which he first strayed on what became the known theory of evolution, for which he became famous, but also the seemingly contrary insights in his private notebooks, which became the long ignored completion for his theory. In Part II: An Old Man's Surprises, it's 30 years later. We follow him as he writes of how, rather than being slaves of ?selfish genes,? far more often than we are aware of we are driven by moral sensitivity. Of how, though selfish, we are also driven by love to transcend selfishness. Of how, though fiercely motivated to survive and prevail, we are also driven by a transcendent need to respect and care for the needs of others.Surrounded by with his seven children working as publishing and research assistants, the love of his life, his wife Emma, the orchids in his greenhouses, his dog Bob and 274 year old giant sea turtle, we are there as he writes not of how we are driven blindly, witlessly, through a life with no predictability, but instead by a brain that demands of life a sense of meaning and purpose, and by the vision of a better future.Among endorsements by leading world scientists: ?Everyone concerned with our understanding of evolution on this planet owes Loye a deep debt of gratitude?: pioneering general evolution theorist Ervin Laszlo. ?The most exciting book I have ever read on Darwin?: pioneering biophysicist Mae Wan-Ho. ?In this work Loye has brought his unique erudition to an enormous and critical task, and carried it off with genius? : pioneering chaos theorist Ralph Abraham.

Giants of the Lost World

Giants of the Lost World PDF Author: Donald R. Prothero
Publisher: Smithsonian Institution
ISBN: 1588345734
Category : Nature
Languages : en
Pages : 193

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Book Description
More than a hundred years ago, Sir Arthur Conan Doyle wrote a novel called The Lost World with the exciting premise that dinosaurs and other prehistoric beasts still ruled in South America. Little did Conan Doyle know, there were terrifying monsters in South America--they just happened to be extinct. In fact, South America has an incredible history as a land where many strange creatures evolved and died out. In his book Giants of the Lost World: Dinosaurs and Other Extinct Monsters of South America, Donald R. Prothero uncovers the real science and history behind this fascinating story. The largest animal ever discovered was the huge sauropod dinosaur Argentinosaurus, which was about 130 feet long and weighed up to 100 tons. The carnivorous predator Giganotosaurus weighed in at more than 8 tons and measured more than 47 feet long, dwarfing the T. rex in comparison. Gigantic anacondas broke reptile records; possums evolved into huge saber-toothed predators; and ground sloths grew larger than elephants in this strange, unknown land. Prothero presents the scientific details about each of these prehistoric beasts, provides a picture of the ancient landscapes they once roamed, and includes the stories of the individuals who first discovered their fossils for a captivating account of a lost world that is stranger than fiction.

Darwin's Fossils

Darwin's Fossils PDF Author: Adrian Lister
Publisher: Smithsonian Institution
ISBN: 158834617X
Category : Nature
Languages : en
Pages : 233

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Book Description
Reveals how Darwin's study of fossils shaped his scientific thinking and led to his development of the theory of evolution. Darwin's Fossils is an accessible account of Darwin's pioneering work on fossils, his adventures in South America, and his relationship with the scientific establishment. While Darwin's research on Galápagos finches is celebrated, his work on fossils is less well known. Yet he was the first to collect the remains of giant extinct South American mammals; he worked out how coral reefs and atolls formed; he excavated and explained marine fossils high in the Andes; and he discovered a fossil forest that now bears his name. All of this research was fundamental in leading Darwin to develop his revolutionary theory of evolution. This richly illustrated book brings Darwin's fossils, many of which survive in museums and institutions around the world, together for the first time. Including new photography of many of the fossils--which in recent years have enjoyed a surge of scientific interest--as well as superb line drawings produced in the nineteenth century and newly commissioned artists' reconstructions of the extinct animals as they are understood today, Darwin's Fossils reveals how Darwin's discoveries played a crucial role in the development of his groundbreaking ideas.

Darwin's Screens

Darwin's Screens PDF Author: Barbara Creed
Publisher: Academic Monographs
ISBN: 9780522860023
Category : Performing Arts
Languages : en
Pages : 256

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Book Description
Darwin's Screens addresses a major gap in film scholarship—the key influence of Charles Darwin's theories on the history of the cinema. Much has been written on the effect of other great thinkers such as Freud and Marx but very little on the important role played by Darwinian ideas on the evolution of the newest art form of the twentieth century. Creed argues that Darwinian ideas influenced the evolution of early film genres such as horror, the detective film, science fiction, film noir and the musical. Her study draws on Darwin's theories of sexual selection, deep time and transformation, and on emotions, death, and the meaning of human and animal in order to rethink some of the canonical arguments of film and cinema studies.

Darwin’S Secret Sex Problem

Darwin’S Secret Sex Problem PDF Author: F. LaGard Smith
Publisher: WestBow Press
ISBN: 1973617056
Category : Science
Languages : en
Pages : 364

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Book Description
Darwins Secret Sex Problem What Darwin Ignored . . . For all his revolutionary insight into the fascinating processes of evolution so useful to current scientific research, health care, and technology, Darwin never seriously confronted the crucial, insurmountable gap in his grand theory between asexual replication and sexual reproduction. Nor could Darwins famed natural selection have provided simultaneous on-time delivery of the first male/female pair of millions of sexually unique species required for evolutions bedrock premise of common descenta fundamental flaw fatal to the romanticized microbe-to-man Evolution Story. Darwins Secret Sex Problem is a witty, engaging, scientifically sound exploration of perhaps the greatest secret of sexualitythe utter inability of Darwinian evolution to explain its origin (John E. Silvius, PhD, Senior Professor Emeritus of Biology, Cedarville University). I highly recommend this book by F. LaGard Smith, a nonspecialist whose careful research demonstrates that he understands the crucial issues surrounding evolutions fatal sex problem, and who has a remarkable ability to communicate complex concepts to a broad audience (Geoff Barnard, PhD, MA, retired Reproductive Endocrinologist and Cambridge University Research Scientist).

Darwin's Doubt

Darwin's Doubt PDF Author: Stephen C. Meyer
Publisher: Harper Collins
ISBN: 0062071491
Category : Science
Languages : en
Pages : 560

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Book Description
When Charles Darwin finished The Origin of Species, he thought that he had explained every clue, but one. Though his theory could explain many facts, Darwin knew that there was a significant event in the history of life that his theory did not explain. During this event, the “Cambrian explosion,” many animals suddenly appeared in the fossil record without apparent ancestors in earlier layers of rock. In Darwin’s Doubt, Stephen C. Meyer tells the story of the mystery surrounding this explosion of animal life—a mystery that has intensified, not only because the expected ancestors of these animals have not been found, but because scientists have learned more about what it takes to construct an animal. During the last half century, biologists have come to appreciate the central importance of biological information—stored in DNA and elsewhere in cells—to building animal forms. Expanding on the compelling case he presented in his last book, Signature in the Cell, Meyer argues that the origin of this information, as well as other mysterious features of the Cambrian event, are best explained by intelligent design, rather than purely undirected evolutionary processes.