Charles Darwin and Alfred Russel Wallace PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Charles Darwin and Alfred Russel Wallace PDF full book. Access full book title Charles Darwin and Alfred Russel Wallace by Mary Colson. Download full books in PDF and EPUB format.
Author: Mary Colson
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1482413507
Category : Juvenile Nonfiction
Languages : en
Pages : 51
Get Book Here
Book Description
While Charles Darwin is familiar to so many, Alfred Wallace's contribution to science and especially to the theory of evolution was invaluable. The two traveled the world separately and developed their ideas separately, but Darwin published his theory first. Rather than become enemies, they both worked to promote acceptance of the controversial ideas. Readers will be interested in the biographies of these globetrotting scientists as well as actual quotes that aid in a better understanding of the men and their motivations.
Author: Mary Colson
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1482413507
Category : Juvenile Nonfiction
Languages : en
Pages : 51
Get Book Here
Book Description
While Charles Darwin is familiar to so many, Alfred Wallace's contribution to science and especially to the theory of evolution was invaluable. The two traveled the world separately and developed their ideas separately, but Darwin published his theory first. Rather than become enemies, they both worked to promote acceptance of the controversial ideas. Readers will be interested in the biographies of these globetrotting scientists as well as actual quotes that aid in a better understanding of the men and their motivations.
Author: Lee M. Spetner
Publisher:
ISBN: 9781880582244
Category : Creation
Languages : en
Pages : 0
Get Book Here
Book Description
The author criticies neo-Darwinism and suggests replacing it with "the nonrandom evolutionary hypothesis (NREH)"--p. 209.
Author: Samuel M. Scheiner
Publisher: University of Chicago Press
ISBN: 022667133X
Category : Science
Languages : en
Pages : 455
Get Book Here
Book Description
Darwin’s nineteenth-century writings laid the foundations for modern studies of evolution, and theoretical developments in the mid-twentieth century fostered the Modern Synthesis. Since that time, a great deal of new biological knowledge has been generated, including details of the genetic code, lateral gene transfer, and developmental constraints. Our improved understanding of these and many other phenomena have been working their way into evolutionary theory, changing it and improving its correspondence with evolution in nature. And while the study of evolution is thriving both as a basic science to understand the world and in its applications in agriculture, medicine, and public health, the broad scope of evolution—operating across genes, whole organisms, clades, and ecosystems—presents a significant challenge for researchers seeking to integrate abundant new data and content into a general theory of evolution. This book gives us that framework and synthesis for the twenty-first century. The Theory of Evolution presents a series of chapters by experts seeking this integration by addressing the current state of affairs across numerous fields within evolutionary biology, ranging from biogeography to multilevel selection, speciation, and macroevolutionary theory. By presenting current syntheses of evolution’s theoretical foundations and their growth in light of new datasets and analyses, this collection will enhance future research and understanding.
Author: Jeff Frank
Publisher: Page Publishing Inc
ISBN: 1684096626
Category : Fiction
Languages : en
Pages : 372
Get Book Here
Book Description
A large sophisticated telescope complex sits atop a dormant volcano in one of Earth's most remote locations. Some incredibly bright but fiercely independent folks operate it much of the time. They detect, map, and perform threat analysis of near-Earth objects. Shortly after the world narrowly escapes an extinction event, they start collecting pieces of a related cosmic puzzle. When they've connected enough of them, an intriguing and disturbing picture emerges. Yet the most revealing pieces don't reveal themselves until after all life on Earth already has begun marching in lockstep toward possible oblivion.
Author: Stephen Jay Gould
Publisher: Harvard University Press
ISBN: 0674417925
Category : Science
Languages : en
Pages : 1460
Get Book Here
Book Description
The world’s most revered and eloquent interpreter of evolutionary ideas offers here a work of explanatory force unprecedented in our time—a landmark publication, both for its historical sweep and for its scientific vision. With characteristic attention to detail, Stephen Jay Gould first describes the content and discusses the history and origins of the three core commitments of classical Darwinism: that natural selection works on organisms, not genes or species; that it is almost exclusively the mechanism of adaptive evolutionary change; and that these changes are incremental, not drastic. Next, he examines the three critiques that currently challenge this classic Darwinian edifice: that selection operates on multiple levels, from the gene to the group; that evolution proceeds by a variety of mechanisms, not just natural selection; and that causes operating at broader scales, including catastrophes, have figured prominently in the course of evolution. Then, in a stunning tour de force that will likely stimulate discussion and debate for decades, Gould proposes his own system for integrating these classical commitments and contemporary critiques into a new structure of evolutionary thought. In 2001 the Library of Congress named Stephen Jay Gould one of America’s eighty-three Living Legends—people who embody the “quintessentially American ideal of individual creativity, conviction, dedication, and exuberance.” Each of these qualities finds full expression in this peerless work, the likes of which the scientific world has not seen—and may not see again—for well over a century.
Author: Ernst Mayr
Publisher: Harvard University Press
ISBN: 9780674639065
Category : Biography & Autobiography
Languages : en
Pages : 228
Get Book Here
Book Description
The great evolutionist Mayr elucidates the subtleties of Darwin’s thought and that of his contemporaries and intellectual heirs—A. R. Wallace, T. H. Huxley, August Weisman, Asa Gray. Mayr has achieved a remarkable distillation of Darwin’s scientific thought and his legacy to twentieth-century biology.
Author: Ernst Mayr
Publisher: Harvard University Press
ISBN: 9780674272262
Category : Science
Languages : en
Pages : 524
Get Book Here
Book Description
Biology was forged into a single, coherent science only within living memory. In this volume the thinkers responsible for the "modern synthesis" of evolutionary biology and genetics come together to analyze that remarkable event. In a new Preface, Ernst Mayr calls attention to the fact that scientists in different biological disciplines varied considerably in their degree of acceptance of Darwin's theories. Mayr shows us that these differences were played out in four separate periods: 1859 to 1899, 1900 to 1915, 1916 to 1936, and 1937 to 1947. He thus enables us to understand fully why the synthesis was necessary and why Darwin's original theory--that evolutionary change is due to the combination of variation and selection--is as solid at the end of the twentieth century as it was in 1859.
Author: Jonathan Wells
Publisher: Simon and Schuster
ISBN: 159698533X
Category : Science
Languages : en
Pages : 251
Get Book Here
Book Description
Everything you were taught about evolution is wrong.
Author: for the National Academy of Sciences
Publisher: National Academies Press
ISBN: 0309552672
Category : Science
Languages : en
Pages : 336
Get Book Here
Book Description
Since George Gaylord Simpson published Tempo and Mode in Evolution in 1944, discoveries in paleontology and genetics have abounded. This volume brings together the findings and insights of today's leading experts in the study of evolution, including Ayala, W. Ford Doolittle, and Stephen Jay Gould. The volume examines early cellular evolution, explores changes in the tempo of evolution between the Precambrian and Phanerozoic periods, and reconstructs the Cambrian evolutionary burst. Long-neglected despite Darwin's interest in it, species extinction is discussed in detail. Although the absence of data kept Simpson from exploring human evolution in his book, the current volume covers morphological and genetic changes in human populations, contradicting the popular claim that all modern humans descend from a single woman. This book discusses the role of molecular clocks, the results of evolution in 12 populations of Escherichia coli propagated for 10,000 generations, a physical map of Drosophila chromosomes, and evidence for "hitchhiking" by mutations.
Author: Philippe Huneman
Publisher: Oxford University Press
ISBN: 0199377170
Category : Philosophy
Languages : en
Pages : 369
Get Book Here
Book Description
Since its origin in the early 20th century, the Modern Synthesis theory of evolution has grown to become the orthodox view on the process of organic evolution. Its central defining feature is the prominence it accords to genes in the explanation of evolutionary dynamics. Since the advent of the 21st century, however, the Modern Synthesis has been subject to repeated and sustained challenges. These are largely empirically driven. In the last two decades, evolutionary biology has witnessed unprecedented growth in the understanding of those processes that underwrite the development of organisms and the inheritance of characters. The empirical advances usher in challenges to the conceptual foundations of evolutionary theory. The extent to which the new biology challenges the Modern Synthesis has been the subject of lively debate. Many current commentators charge that the new biology of the 21st century calls for a revision, extension, or wholesale rejection of the Modern Synthesis Theory of evolution. Defenders of the Modern Synthesis maintain that the theory can accommodate the exciting new advances in biology. The original essays collected in this volume survey the various challenges to the Modern Synthesis arising from the new biology of the 21st century. The authors are evolutionary biologists, philosophers of science, and historians of biology from Europe and North America. Each of the essays discusses a particular challenge to the Modern Synthesis treatment of inheritance, development, or adaptation. Taken together, the essays cover a spectrum of views, from those that contend that the Modern Synthesis can rise to the challenges of the new biology, with little or no revision required, to those that call for the abandonment of the Modern Synthesis. The collection will be of interest to researchers and students in evolutionary biology, and the philosophy and history of the biological sciences.
