Evolution: Components and Mechanisms introduces the many recent discoveries and insights that have added to the discipline of organic evolution, and combines them with the key topics needed to gain a fundamental understanding of the mechanisms of evolution. Each chapter covers an important topic or factor pertinent to a modern understanding of evolutionary theory, allowing easy access to particular topics for either study or review. Many chapters are cross-referenced. Modern evolutionary theory has expanded significantly within only the past two to three decades. In recent times the definition of a gene has evolved, the definition of organic evolution itself is in need of some modification, the number of known mechanisms of evolutionary change has increased dramatically, and the emphasis placed on opportunity and contingency has increased. This book synthesizes these changes and presents many of the novel topics in evolutionary theory in an accessible and thorough format. This book is an ideal, up-to-date resource for biologists, geneticists, evolutionary biologists, developmental biologists, and researchers in, as well as students and academics in these areas and professional scientists in many subfields of biology. - Discusses many of the mechanisms responsible for evolutionary change - Includes an appendix that provides a brief synopsis of these mechanisms with most discussed in greater detail in respective chapters - Aids readers in their organization and understanding of the material by addressing the basic concepts and topics surrounding organic evolution - Covers some topics not typically addressed, such as opportunity, contingency, symbiosis, and progress

This volume brings together diverse Asian religious perspectives to address critical issues in the encounter between tradition and modern western evolutionary thought. Such thought encompasses the biological theories of Charles Darwin, Jean-Baptiste Lamarck, Earnest Haeckel, Thomas Huxley, and later “neo-Darwinians,” as well as the more sociological evolutionary theories of thinkers such as Herbert Spencer, Pyotr Kropotkin, and Henri Bergson. The essays in this volume cover responses from Hindu, Jain, Buddhist (Chinese, Japanese, and Indo-Tibetan), Confucian, Daoist, and Muslim traditions. These responses come from the decades immediately after publication of The Origin of Species up to the present, with attention being paid to earlier perspectives and teachings within a tradition that have affected responses to Darwinism and western evolutionary thought in general. The book focuses on three critical issues: the struggle for survival and the moral implications read into it; genetic variation and its seeming randomness as related to the problems of meaning and purpose; and the nature of humankind and human exceptionalism. Each essay deals with one or more of the three issues within the context of a specific tradition.

A complete account of evolutionary thought in the social, environmental and policy sciences, creating bridges with biology.

Biological evolution is a fact—but the many conflicting theories of evolution remain controversial even today. When Adaptation and Natural Selection was first published in 1966, it struck a powerful blow against those who argued for the concept of group selection—the idea that evolution acts to select entire species rather than individuals. Williams’s famous work in favor of simple Darwinism over group selection has become a classic of science literature, valued for its thorough and convincing argument and its relevance to many fields outside of biology. Now with a new foreword by Richard Dawkins, Adaptation and Natural Selection is an essential text for understanding the nature of scientific debate.