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Ranked as one of the half-dozen top biologists of the U.S. in a 1939 Time magazine cover story, Dr. Oscar Riddle was one of the world's foremost experts on the pituitary gland, biology, and evolution. Riddle's thought-provoking and explosive text examines the tension between evolutionary thought and organized religions as he traces the evolutionary process from atoms to man and society.
Excerpt from The Unleashing of Evolutionary Thought Such a venture necessarily becomes at first a closer look at meaningful parts of the new revelation of science, with the intent of finding its full meaning. It next becomes a tour of the several areas - schools, news sources, churches, theaters, ordinance and law - where that meaning struggles against an entrenched and resolute opponent for a beachhead in institutions that re ect man's social goals and his thoughts about himself. This leash on thought is short and stout. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
It is widely understood that Charles Darwin’s theory of evolution completely revolutionized the study of biology. Yet, according to David Sloan Wilson, the Darwinian revolution won’t be truly complete until it is applied more broadly—to everything associated with the words “human,” “culture,” and “policy.” In a series of engaging and insightful examples—from the breeding of hens to the timing of cataract surgeries to the organization of an automobile plant—Wilson shows how an evolutionary worldview provides a practical tool kit for understanding not only genetic evolution but also the fast-paced changes that are having an impact on our world and ourselves. What emerges is an incredibly empowering argument: If we can become wise managers of evolutionary processes, we can solve the problems of our age at all scales—from the efficacy of our groups to our well-being as individuals to our stewardship of the planet Earth.
Evolutionary theory ranks as one of the most powerful concepts of modern civilization. Its effects on our view of life have been wide and deep. One of the most world-shaking books ever published, Charles Darwin’s On the Origin of Species, first appeared in print over 130 years ago, and it touched off a debate that rages to this day. Every modern evolutionist turns to Darwin’s work again and again. Current controversies in the life sciences very often have as their starting point some vagueness in Darwin’s writings or some question Darwin was unable to answer owing to the insufficient biological knowledge available during his time. Despite the intense study of Darwin’s life and work, however, many of us cannot explain his theories (he had several separate ones) and the evidence and reasoning behind them, nor do we appreciate the modifications of the Darwinian paradigm that have kept it viable throughout the twentieth century. Who could elucidate the subtleties of Darwin’s thought and that of his contemporaries and intellectual heirs—A. R. Wallace, T. H. Huxley, August Weismann, Asa Gray—better than Ernst Mayr, a man considered by many to be the greatest evolutionist of the century? In this gem of historical scholarship, Mayr has achieved a remarkable distillation of Charles Darwin’s scientific thought and his enormous legacy to twentieth-century biology. Here we have an accessible account of the revolutionary ideas that Darwin thrust upon the world. Describing his treatise as “one long argument,” Darwin definitively refuted the belief in the divine creation of each individual species, establishing in its place the concept that all of life descended from a common ancestor. He proposed the idea that humans were not the special products of creation but evolved according to principles that operate everywhere else in the living world; he upset current notions of a perfectly designed, benign natural world and substituted in their place the concept of a struggle for survival; and he introduced probability, chance, and uniqueness into scientific discourse. This is an important book for students, biologists, and general readers interested in the history of ideas—especially ideas that have radically altered our worldview. Here is a book by a grand master that spells out in simple terms the historical issues and presents the controversies in a manner that makes them understandable from a modern perspective.
From alcohol and drug addiction to rage on national highways and in airports, many human beings have kept themselves in perpetual turmoil and despair. From encroachment on individual rights and liberties to wars of attrition and mass genocide, human history has continually repeated itself due to a failure to see the light. Containing numerous skill-building exercises, Critical Thinking Unleashed seeks to cultivate the reasoning skills required to overcome such destructive human tendencies and to live meaningful and productive lives in a democratic society. In contrast to other treatments of practical reasoning, Elliot D. Cohen not only teaches students how to identify and refute irrational premises_he also teaches them how to construct rational antidotes to combat the personal, social, and political obstacles they confront in everyday life. Moreover, Cohen encourages students to use the theories and ideas embodied in the history of philosophy in order to construct these rational guides, drawing examples from many contemporary sources. Demonstrating the practical relevance and import of many historically significant philosophers (e.g. Socrates, Aristotle, Epictetus, Hume, Kant, Mill, Sartre, and Nietzsche), the book presents a practical, non-technical, and comprehensive approach to critical thinking.
Evolutionary thought, the concept that species change over time, has it's roots in antiquity. In 1858 Charles Darwin published a new evolutionary theory, natural selection, which was explained in detail in Darwin's On the Origin of Species. Darwin proposed common descent and a branching tree of life, meaning that two very different species could share a common ancestor. Explore the history & science of evolutionary thought from antiquity through the 21st century with this useful reference source.
The publication of Charles Darwin’s The Origin of Species in 1859 marked a dramatic turning point in scientific thought, but it also ignited a firestorm of controversy. More than two decades following his intercontinental voyage aboard the HMS Beagle, the English naturalist carefully advanced his theory of evolution by natural selection, offering coherent and highly readable views of adaptation, survival of the fittest, and other concepts that form the foundation of modern evolutionary theory. The first edition of the book sold out on the day of publication, and as it continues to spark heated debate 150 years later, the work's impact is undeniable. Launching modern biology and informing virtually all contemporary literary, philosophical, and religious thinking, this is a book that changed the world, and now it is available with a new introduction. The Knickerbocker Classics bring together the works of classic authors from around the world in stunning gift editions to be collected and enjoyed. Complete and unabridged, these elegantly designed cloth-bound hardcovers feature a slipcase and ribbon marker, as well as a comprehensive introduction providing the reader with enlightening information on the author's life and works.
For all the discussion in the media about creationism and 'Intelligent Design', virtually nothing has been said about the evidence in question - the evidence for evolution by natural selection. Yet, as this succinct and important book shows, that evidence is vast, varied, and magnificent, and drawn from many disparate fields of science. The very latest research is uncovering a stream of evidence revealing evolution in action - from the actual observation of a species splitting into two, to new fossil discoveries, to the deciphering of the evidence stored in our genome. Why Evolution is True weaves together the many threads of modern work in genetics, palaeontology, geology, molecular biology, anatomy, and development to demonstrate the 'indelible stamp' of the processes first proposed by Darwin. It is a crisp, lucid, and accessible statement that will leave no one with an open mind in any doubt about the truth of evolution.
In 1859 Darwin described a deceptively simple mechanism that he called "natural selection," a combination of variation, inheritance, and reproductive success. He argued that this mechanism was the key to explaining the most puzzling features of the natural world, and science and philosophy were changed forever as a result. The exact nature of the Darwinian process has been controversial ever since, however. Godfrey-Smith draws on new developments in biology, philosophy of science, and other fields to give a new analysis and extension of Darwin's idea. The central concept used is that of a "Darwinian population," a collection of things with the capacity to undergo change by natural selection. From this starting point, new analyses of the role of genes in evolution, the application of Darwinian ideas to cultural change, and "evolutionary transitions" that produce complex organisms and societies are developed. Darwinian Populations and Natural Selection will be essential reading for anyone interested in evolutionary theory