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Biological Emergences

Biological Emergences PDF Author: Robert G. B. Reid
Publisher: MIT Press
ISBN: 0262264420
Category : Science
Languages : en
Pages : 536

Book Description
A critique of selectionism and the proposal of an alternate theory of emergent evolution that is causally sufficient for evolutionary biology. Natural selection is commonly interpreted as the fundamental mechanism of evolution. Questions about how selection theory can claim to be the all-sufficient explanation of evolution often go unanswered by today's neo-Darwinists, perhaps for fear that any criticism of the evolutionary paradigm will encourage creationists and proponents of intelligent design. In Biological Emergences, Robert Reid argues that natural selection is not the cause of evolution. He writes that the causes of variations, which he refers to as natural experiments, are independent of natural selection; indeed, he suggests, natural selection may get in the way of evolution. Reid proposes an alternative theory to explain how emergent novelties are generated and under what conditions they can overcome the resistance of natural selection. He suggests that what causes innovative variation causes evolution, and that these phenomena are environmental as well as organismal. After an extended critique of selectionism, Reid constructs an emergence theory of evolution, first examining the evidence in three causal arenas of emergent evolution: symbiosis/association, evolutionary physiology/behavior, and developmental evolution. Based on this evidence of causation, he proposes some working hypotheses, examining mechanisms and processes common to all three arenas, and arrives at a theoretical framework that accounts for generative mechanisms and emergent qualities. Without selectionism, Reid argues, evolutionary innovation can more easily be integrated into a general thesis. Finally, Reid proposes a biological synthesis of rapid emergent evolutionary phases and the prolonged, dynamically stable, non-evolutionary phases imposed by natural selection.

Biological Emergences

Biological Emergences PDF Author: Robert G. B. Reid
Publisher: MIT Press
ISBN: 0262264420
Category : Science
Languages : en
Pages : 536

Book Description
A critique of selectionism and the proposal of an alternate theory of emergent evolution that is causally sufficient for evolutionary biology. Natural selection is commonly interpreted as the fundamental mechanism of evolution. Questions about how selection theory can claim to be the all-sufficient explanation of evolution often go unanswered by today's neo-Darwinists, perhaps for fear that any criticism of the evolutionary paradigm will encourage creationists and proponents of intelligent design. In Biological Emergences, Robert Reid argues that natural selection is not the cause of evolution. He writes that the causes of variations, which he refers to as natural experiments, are independent of natural selection; indeed, he suggests, natural selection may get in the way of evolution. Reid proposes an alternative theory to explain how emergent novelties are generated and under what conditions they can overcome the resistance of natural selection. He suggests that what causes innovative variation causes evolution, and that these phenomena are environmental as well as organismal. After an extended critique of selectionism, Reid constructs an emergence theory of evolution, first examining the evidence in three causal arenas of emergent evolution: symbiosis/association, evolutionary physiology/behavior, and developmental evolution. Based on this evidence of causation, he proposes some working hypotheses, examining mechanisms and processes common to all three arenas, and arrives at a theoretical framework that accounts for generative mechanisms and emergent qualities. Without selectionism, Reid argues, evolutionary innovation can more easily be integrated into a general thesis. Finally, Reid proposes a biological synthesis of rapid emergent evolutionary phases and the prolonged, dynamically stable, non-evolutionary phases imposed by natural selection.

The Emergence of Life

The Emergence of Life PDF Author: Pier Luigi Luisi
Publisher: Cambridge University Press
ISBN: 1139455648
Category : Science
Languages : en
Pages : 268

Book Description
The origin of life from inanimate matter has been the focus of much research for decades, both experimentally and philosophically. Luisi takes the reader through the consecutive stages from prebiotic chemistry to synthetic biology, uniquely combining both approaches. This book presents a systematic course discussing the successive stages of self-organisation, emergence, self-replication, autopoiesis, synthetic compartments and construction of cellular models, in order to demonstrate the spontaneous increase in complexity from inanimate matter to the first cellular life forms. A chapter is dedicated to each of these steps, using a number of synthetic and biological examples. With end-of-chapter review questions to aid reader comprehension, this book will appeal to graduate students and academics researching the origin of life and related areas such as evolutionary biology, biochemistry, molecular biology, biophysics and natural sciences.

Degrees that Matter

Degrees that Matter PDF Author: Ann Rappaport
Publisher:
ISBN: 9780262681667
Category : Climatic changes
Languages : en
Pages : 0

Book Description
Universities and colleges are in a unique position to take a leadership role on global warming. As communities, they can strategize and organize effective action. As laboratories for learning and centers of research, they can reduce their own emissions of greenhouse gases, educate students about global warming, and direct scholarly attention to issues related to climate change and energy. This book offers practical guidance for those who want to harness the power of universities and other institutions, and provides perspectives on how to motivate change and inspire action within complex organizations.

Evolution and Emergence

Evolution and Emergence PDF Author: William R. Stoeger
Publisher: OUP Oxford
ISBN: 0191525464
Category : Religion
Languages : en
Pages : 392

Book Description
A collection of essays by experts in the field, exploring how nature works at every level to produce more complex and highly organized objects, systems, and organisms from much simpler components, and how our increasing understanding of this universal phenomenon of emergence can lead us to a deeper and richer appreciation of who we are as human beings and of our relationship to God. Several chapters introduce the key philosophical ideas about reductionism and emergence, while others explore the fascinating world of emergent phenomena in physics, biology, and the neurosciences. Finally there are contributions probing the meaning and significance of these findings for our general description of the world and ourselves in relation to God, from philosophy and theology. The collection as a whole will extend the mutual creative interaction among the sciences, philosophy, and theology.

The Emergence of Genetic Rationality

The Emergence of Genetic Rationality PDF Author: Phillip Thurtle
Publisher: University of Washington Press
ISBN: 0295987502
Category : History
Languages : en
Pages : 396

Book Description
Both the science of genetics and the practice of breeding plants or animals required extensive record keeping. The author claims that modern science was born when organizational systems (e.g., vertical files, standardized forms, and middle managers) were developed to manage and make sense of massive amounts of information. He argues that the introduction of such information processing forms, along with the cultural incentives for implementing them, sparked new ways of exploring how living forms were related to each other.

Emergence and Modularity in Life Sciences

Emergence and Modularity in Life Sciences PDF Author: Lars H. Wegner
Publisher: Springer
ISBN: 3030061280
Category : Science
Languages : en
Pages : 279

Book Description
This book focuses on modules and emergence with self-organization in the life sciences. As Aristotle observed so long ago, the whole is more than the sum of its parts. However, contemporary science is dominated by reductionist concepts and tends to neglect the non-reproducible features of complex systems, which emerge from the interaction of the smaller units they are composed of. The book is divided into three major parts; the essays in part A highlight the conceptual basis of emergence, linking it to the philosophy of science, systems biology and sustainability. This is subsequently exemplified in part B by applying the concept of emergence to various biological disciplines, such as genetics, developmental biology, neurobiology, plant physiology and ecology. New aspects of emergence come into play when biology meets the technical sciences, as revealed in a chapter on bionics. In turn, part C adopts a broader view, revealing how the organization of life follows a hierarchical order in terms of scalar dimensions, ranging from the molecular level to the entire biosphere. The idea that life is primarily and exclusively shaped by processes at the molecular level (and, in particular, by the information encoded in the genome) is refuted; rather, there is no hierarchy with respect to the level of causation in the cross-talk between the levels. In the last two chapters, the evolutionary trend toward ever-increasing complexity in living systems is interpreted in terms of the Gaia hypothesis sensu Lovelock: the entire biosphere is viewed as a functional unit (or ‘holobiont-like system’) organized to develop and sustain life on Earth.

The Emergence of Biological Organization

The Emergence of Biological Organization PDF Author: Henry Quastler
Publisher:
ISBN:
Category :
Languages : en
Pages : 83

Book Description


The Emergence of Genetic Rationality

The Emergence of Genetic Rationality PDF Author: Phillip Thurtle
Publisher: University of Washington Press
ISBN: 0295990341
Category : Science
Languages : en
Pages : 392

Book Description
The emergence of genetic science has profoundly shaped how we think about biology. Indeed, it is difficult now to consider nearly any facet of human experience without first considering the gene. But this mode of understanding life is not, of course, transhistorical. Phillip Thurtle takes us back to the moment just before the emergence of genetic rationality at the turn of the twentieth century to explicate the technological, economic, cultural, and even narrative transformations necessary to make genetic thinking possible. The rise of managerial capitalism brought with it an array of homologous practices, all of which transformed the social fabric. With transformations in political economy and new technologies came new conceptions of biology, and it is in the relationships of social class to breeding practices, of middle managers to biological information processing, and of transportation to experiences of space and time, that we can begin to locate the conditions that made genetic thinking possible, desirable, and seemingly natural. In describing this historical moment, The Emergence of Genetic Rationality is panoramic in scope, addressing primary texts that range from horse breeding manuals to eugenics treatises, natural history tables to railway surveys, and novels to personal diaries. It draws on the work of figures as diverse as Thorstein Veblen, Jack London, Edith Wharton, William James, and Luther Burbank. The central figure, David Starr Jordan - naturalist, poet, eugenicist, educator - provides the book with a touchstone for deciphering the mode of rationality that genetics superseded. Building on continental philosophy, media studies, systems theory, and theories of narrative, The Emergence of Genetic Rationality provides an inter-disciplinary contribution to intellectual and scientific history, science studies, and cultural studies. It offers a truly encyclopedic cultural history that challenges our own ways of organizing knowledge even as it explicates those of an earlier era. In a time in which genetic rationality has become our own common sense, this discussion of its emergence reminds us of the interdependence of the tools we use to process information and the conceptions of life they animate.

The Emergence of Complexity in Mathematics, Physics, Chemistry and Biology

The Emergence of Complexity in Mathematics, Physics, Chemistry and Biology PDF Author: Bernard Pullman
Publisher: Princeton University Press
ISBN: 9780691012384
Category : Mathematics
Languages : en
Pages : 498

Book Description
In this volume, some of the world's leading scientists discuss the role of complexity across all the scientific disciplines. Opinions differ: for some, complexity holds the key to a deeper and fuller understanding of the world; to others, it is merely a modern version of the philsophers' stone.

Emergence in Complex, Cognitive, Social, and Biological Systems

Emergence in Complex, Cognitive, Social, and Biological Systems PDF Author: Gianfranco Minati
Publisher: Springer Science & Business Media
ISBN: 1461507537
Category : Computers
Languages : en
Pages : 390

Book Description
The systems movement is made up of many systems societies as well as of disciplinary researchers and researches, explicitly or implicitly focusing on the subject of systemics, officially introduced in the scientific community fifty years ago. Many researches in different fields have been and continue to be sources of new ideas and challenges for the systems community. To this regard, a very important topic is the one of EMERGENCE. Between the goals for the actual and future systems scientists there is certainly the definition of a general theory of emergence and the building of a general model of it. The Italian Systems Society, Associazione Italiana per la Ricerca sui Sistemi (AIRS), decided to devote its Second National Conference to this subject. Because AIRS is organized under the form of a network of researchers, institutions, scholars, professionals, and teachers, its research activity has an impact at different levels and in different ways. Thus the topic of emergence was not only the focus of this conference but it is actually the main subject of many AIRS activities.