Darwin S Lost World

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 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 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.

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).

What makes us human? Where is the limit between human and animal? These are questions that haunt post-Darwinian literature. Covering fiction from Kipling to Kafka, this study offers a historically embedded analysis of anthropological anxiety in the period between the publication of the Origin of Species and the beginning of the Second World War.

This book shows how Victorian naturalists transformed their encounters with South America into influential accounts of biological change.