The Evolution Of Individuality

Download or read book The Evolution of Individuality written by Leo W. Buss and published by Princeton University Press. This book was released on 2014-07-14 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leo Buss expounds a general theory of development through a simple hierarchical extension of the synthetic theory of evolution. He perceives innovations in development to have evolved in ancestral organisms where the germ line was not closed to genetic variation arising during the course of ontogeny. Originally published in 1988. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Download or read book Biological Individuality written by Scott Lidgard and published by University of Chicago Press. This book was released on 2017-05-24 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Individuals are things that everybody knows—or thinks they do. Yet even scholars who practice or analyze the biological sciences often cannot agree on what an individual is and why. One reason for this disagreement is that the many important biological individuality concepts serve very different purposes—defining, classifying, or explaining living structure, function, interaction, persistence, or evolution. Indeed, as the contributors to Biological Individuality reveal, nature is too messy for simple definitions of this concept, organisms too quirky in the diverse ways they reproduce, function, and interact, and human ideas about individuality too fraught with philosophical and historical meaning. Bringing together biologists, historians, and philosophers, this book provides a multifaceted exploration of biological individuality that identifies leading and less familiar perceptions of individuality both past and present, what they are good for, and in what contexts. Biological practice and theory recognize individuals at myriad levels of organization, from genes to organisms to symbiotic systems. We depend on these notions of individuality to address theoretical questions about multilevel natural selection and Darwinian fitness; to illuminate empirical questions about development, function, and ecology; to ground philosophical questions about the nature of organisms and causation; and to probe historical and cultural circumstances that resonate with parallel questions about the nature of society. Charting an interdisciplinary research agenda that broadens the frameworks in which biological individuality is discussed, this book makes clear that in the realm of the individual, there is not and should not be a direct path from biological paradigms based on model organisms through to philosophical generalization and historical reification.

Download or read book From Groups to Individuals written by Frederic Bouchard and published by MIT Press. This book was released on 2013-03-22 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biological and philosophical implications of the emergence of new collective individuals from associations of living beings. Our intuitive assumption that only organisms are the real individuals in the natural world is at odds with developments in cell biology, ecology, genetics, evolutionary biology, and other fields. Although organisms have served for centuries as nature's paradigmatic individuals, science suggests that organisms are only one of the many ways in which the natural world could be organized. When living beings work together—as in ant colonies, beehives, and bacteria-metazoan symbiosis—new collective individuals can emerge. In this book, leading scholars consider the biological and philosophical implications of the emergence of these new collective individuals from associations of living beings. The topics they consider range from metaphysical issues to biological research on natural selection, sociobiology, and symbiosis. The contributors investigate individuality and its relationship to evolution and the specific concept of organism; the tension between group evolution and individual adaptation; and the structure of collective individuals and the extent to which they can be defined by the same concept of individuality. These new perspectives on evolved individuality should trigger important revisions to both philosophical and biological conceptions of the individual. Contributors Frédéric Bouchard, Ellen Clarke, Jennifer Fewell, Andrew Gardner, Peter Godfrey-Smith, Charles J. Goodnight, Matt Haber, Andrew Hamilton, Philippe Huneman, Samir Okasha, Thomas Pradeu, Scott Turner, Minus van Baalen

Download or read book Pathways to Individuality written by Arnold H. Buss and published by Amer Psychological Assn. This book was released on 2012 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Pathways to Individuality, veteran researcher and scholar Arnold Buss examines the personality traits we share with other animals-and those that set us apart from other animals, the social traits that make us distinctly human. Within those general social traits, there's much variability, as Buss explains in this new book, usually differentiated during the crucial periods of human development-and that's what makes us individuals. Humans make up the only species that has an extended period of childhood-we play and explore more than other animals-during which our human traits become canalized and differentiated: Our early interactions with our social environment influence and sharpen the neural and behavioral pathways that distinguish our distinct individuality. In turn, we seek to influence those environments we are drawn to and that help shape our individuality. Drawing from his own published research over a half-century of teaching and writing on personality, Buss masterfully summarizes key theories and recent advances in the study of temperament (aggression, dominance, etc.), the self (self-conscious shyness, self-esteem, identity), and abnormal behavior and style as crucial dimensions in understanding personality and individual differences.

Download or read book The Christian Roots of Individualism written by Maureen P. Heath and published by Springer Nature. This book was released on 2019-11-28 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modern West has made the focus on individuality, individual freedom, and self-identity central to its self-definition, and these concepts have been crucially shaped by Christianity. This book surveys how the birth of the Christian worldview affected the evolution of individualism in Western culture as a cultural meme. Applying a biological metaphor and Richard Dawkins’ definition of a meme, this work argues the advent of individualism was not a sudden innovation of the Renaissance or the Enlightenment, but a long evolution with characteristic traits. This evolution can be mapped using profiles of individuals in different historical eras who contributed to the modern notion of individualism. Utilizing excerpts from original works from Augustine to Nietzsche, a compelling narrative arises from the slow but steady evolution of the modern self. The central argument is that Christianity, with its characteristic inwardness, was fundamental in the development of a sense of self as it affirmed the importance of the everyday man and everyday life.

Download or read book The Evolution of Complexity by Means of Natural Selection written by John Tyler Bonner and published by Princeton University Press. This book was released on 1988-08-21 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bonner makes a new attack on an old problem: the question of how progressive increase in the size and complexity of animals and plants has occurred. The book shows how an understanding of the grand course of evolution can come from combining our knowledge of genetics, development, ecology, and even behavior. *Lightning Print On Demand Title

Download or read book Darwinian Dynamics written by Richard E. Michod and published by Princeton University Press. This book was released on 2021-01-12 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of fitness has long been a topic of intense debate among evolutionary biologists and their critics, with its definition and explanatory power coming under attack. In this book, Richard Michod offers a fresh, dynamical interpretation of evolution and fitness concepts. He argues that evolution has no enduring products; what matters is the process of genetic change. Whereas many biologists have focused on competition and aggression as determining factors in survival, Michod, by concentrating on the emergence of individuality at new and more complex levels, finds that cooperation plays even a greater role. Michod first considers the principles behind the hierarchically nested levels of organization that constitute life: genes, chromosomes, genomes, cells, multicellular organisms, and societies. By examining the evolutionary transitions from the molecular level up to the whole organism, the author explains how cooperation and conflict in a multilevel setting leads to new levels of fitness. He builds a model of fitness drawing on recent developments in ecology and multilevel selection theory and on new explanations of the origin of life. Michod concludes with a discussion of the philosophical implications of his theory of fitness, a theory that addresses the most fundamental and unique concept in all of biology.