Contingency And Convergence
DOWNLOAD
Download Contingency And Convergence PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Contingency And Convergence book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Contingency And Convergence
DOWNLOAD
Author : Russell Powell
language : en
Publisher: MIT Press
Release Date : 2020-02-25
Contingency And Convergence written by Russell Powell and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-25 with Science categories.
Can we can use the patterns and processes of convergent evolution to make inferences about universal laws of life, on Earth and elsewhere? In this book, Russell Powell investigates whether we can use the patterns and processes of convergent evolution to make inferences about universal laws of life, on Earth and elsewhere. Weaving together disparate philosophical and empirical threads, Powell offers the first detailed analysis of the interplay between contingency and convergence in macroevolution, as it relates to both complex life in general and cognitively complex life in particular. If the evolution of mind is not a historical accident, the product of convergence rather than contingency, then, Powell asks, is mind likely to be an evolutionarily important feature of any living world? Stephen Jay Gould argued for the primacy of contingency in evolution. Gould's “radical contingency thesis” (RCT) has been challenged, but critics have largely failed to engage with its core claims and theoretical commitments. Powell fills this gap. He first examines convergent regularities at both temporal and phylogenetic depths, finding evidence that both vindicates and rebuffs Gould's argument for contingency. Powell follows this partial defense of the RCT with a substantive critique. Among the evolutionary outcomes that might defy the RCT, he argues, cognition is particularly important—not only for human-specific issues of the evolution of intelligence and consciousness but also for the large-scale ecological organization of macroscopic living worlds. Turning his attention to complex cognitive life, Powell considers what patterns of cognitive convergence tell us about the nature of mind, its evolution, and its place in the universe. If complex bodies are common in the universe, might complex minds be common as well?
Improbable Destinies
DOWNLOAD
Author : Jonathan B. Losos
language : en
Publisher: Penguin
Release Date : 2017-08-08
Improbable Destinies written by Jonathan B. Losos and has been published by Penguin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-08 with Science categories.
A major new book overturning our assumptions about how evolution works Earth’s natural history is full of fascinating instances of convergence: phenomena like eyes and wings and tree-climbing lizards that have evolved independently, multiple times. But evolutionary biologists also point out many examples of contingency, cases where the tiniest change—a random mutation or an ancient butterfly sneeze—caused evolution to take a completely different course. What role does each force really play in the constantly changing natural world? Are the plants and animals that exist today, and we humans ourselves, inevitabilities or evolutionary flukes? And what does that say about life on other planets? Jonathan Losos reveals what the latest breakthroughs in evolutionary biology can tell us about one of the greatest ongoing debates in science. He takes us around the globe to meet the researchers who are solving the deepest mysteries of life on Earth through their work in experimental evolutionary science. Losos himself is one of the leaders in this exciting new field, and he illustrates how experiments with guppies, fruit flies, bacteria, foxes, and field mice, along with his own work with anole lizards on Caribbean islands, are rewinding the tape of life to reveal just how rapid and predictable evolution can be. Improbable Destinies will change the way we think and talk about evolution. Losos's insights into natural selection and evolutionary change have far-reaching applications for protecting ecosystems, securing our food supply, and fighting off harmful viruses and bacteria. This compelling narrative offers a new understanding of ourselves and our role in the natural world and the cosmos.
Cycles Of Contingency
DOWNLOAD
Author : Susan Oyama
language : en
Publisher: MIT Press
Release Date : 2003-01-24
Cycles Of Contingency written by Susan Oyama and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-24 with Science categories.
The nature/nurture debate is not dead. Dichotomous views of development still underlie many fundamental debates in the biological and social sciences. Developmental systems theory (DST) offers a new conceptual framework with which to resolve such debates. DST views ontogeny as contingent cycles of interaction among a varied set of developmental resources, no one of which controls the process. These factors include DNA, cellular and organismic structure, and social and ecological interactions. DST has excited interest from a wide range of researchers, from molecular biologists to anthropologists, because of its ability to integrate evolutionary theory and other disciplines without falling into traditional oppositions.The book provides historical background to DST, recent theoretical findings on the mechanisms of heredity, applications of the DST framework to behavioral development, implications of DST for the philosophy of biology, and critical reactions to DST.
Convergent Evolution On Earth
DOWNLOAD
Author : George R. McGhee, Jr.
language : en
Publisher: MIT Press
Release Date : 2019-10-15
Convergent Evolution On Earth written by George R. McGhee, Jr. and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-15 with Science categories.
An analysis of patterns of convergent evolution on Earth that suggests where we might look for similar convergent forms on other planets. Why does a sea lily look like a palm tree? And why is a sea lily called a “lily” when it is a marine animal and not a plant? Many marine animals bear a noticeable similarity in form to land-dwelling plants. And yet these marine animal forms evolved in the oceans first; land plants independently and convergently evolved similar forms much later in geologic time. In this book, George McGhee analyzes patterns of convergent evolution on Earth and argues that these patterns offer lessons for the search for life elsewhere in the universe. Our Earth is a water world; 71 percent of the earth's surface is covered by water. The fossil record shows that multicellular life on dry land is a new phenomenon; for the vast majority of the earth's history—3,500 million years of its 4,560 million years of existence—complex life existed only in the oceans. Explaining that convergent biological evolution occurs because of limited evolutionary pathways, McGhee examines examples of convergent evolution in forms of feeding, immobility and mobility, defense, and organ systems. McGhee suggests that the patterns of convergent evolution that we see in our own water world indicate the potential for similar convergent forms in other water worlds. We should search for extraterrestrial life on water worlds, and for technological life on water worlds with continental landmasses.
The Deep Structure Of Biology
DOWNLOAD
Author : Simon Conway Morris
language : en
Publisher: Templeton Foundation Press
Release Date : 2008-05
The Deep Structure Of Biology written by Simon Conway Morris and has been published by Templeton Foundation Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05 with Religion categories.
The Deep Structure of Biology contains a chapter by editor Simon Conway Morris as well as: Nicola Clayton, Celia Deane-Drummond, Nathan Emery, Robert Foley, Nigel Franks, John Haught, Richard Lenski, George McGhee, Karl Niklas, Michael Ruse, Anthony Trewavas, Hal Whitehead.
Media Convergence And Deconvergence
DOWNLOAD
Author : Sergio Sparviero
language : en
Publisher: Springer
Release Date : 2017-10-20
Media Convergence And Deconvergence written by Sergio Sparviero and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-20 with Social Science categories.
This edited volume explores different meanings of media convergence and deconvergence, and reconsiders them in critical and innovative ways. Its parts provide together a broad picture of opposing trends and tensions in media convergence, by underlining the relevance of this powerful idea and emphasizing the misconceptions that it has generated. Sergio Sparviero, Corinna Peil, Gabriele Balbi and the other authors look into practices and realities of users in convergent media environments, ambiguities in the production and distribution of content, changes to the organization of media industries, the re-configuration of media markets, and the influence of policy and regulations. Primarily addressed to scholars and students in different fields of media and communication studies, Media Convergence and Deconvergence deconstructs taken-for-granted concepts and provides alternative and fresh analyses on one of the most popular topics in contemporary media culture. Chapter 1 is available open access under a CC BY 4.0 license at link.springer.com
Convergent Evolution
DOWNLOAD
Author : George R. McGhee, Jr.
language : en
Publisher: MIT Press
Release Date : 2011-11-04
Convergent Evolution written by George R. McGhee, Jr. and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-04 with Science categories.
An analysis of convergent evolution from molecules to ecosystems, demonstrating the limited number of evolutionary pathways available to life. Charles Darwin famously concluded On the Origin of Species with a vision of “endless forms most beautiful” continually evolving. More than 150 years later many evolutionary biologists see not endless forms but the same, or very similar, forms evolving repeatedly in many independent species lineages. A porpoise's fishlike fins, for example, are not inherited from fish ancestors but are independently derived convergent traits. In this book, George McGhee describes the ubiquity of the phenomenon of convergent evolution and connects it directly to the concept of evolutionary constraint—the idea that the number of evolutionary pathways available to life are not endless, but quite limited. Convergent evolution occurs on all levels, from tiny organic molecules to entire ecosystems of species. McGhee demonstrates its ubiquity in animals, both herbivore and carnivore; in plants; in ecosystems; in molecules, including DNA, proteins, and enzymes; and even in minds, describing problem-solving behavior and group behavior as the products of convergence. For each species example, he provides an abbreviated list of the major nodes in its phylogenetic classification, allowing the reader to see the evolutionary relationship of a group of species that have independently evolved a similar trait by convergent evolution. McGhee analyzes the role of functional and developmental constraints in producing convergent evolution, and considers the scientific and philosophical implications of convergent evolution for the predictability of the evolutionary process.
The Medium Of Contingency
DOWNLOAD
Author : Elie Ayache
language : en
Publisher: Springer
Release Date : 2016-06-15
The Medium Of Contingency written by Elie Ayache and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-15 with Business & Economics categories.
In The Medium of Contingency Elie Ayache builds upon his ground-breaking book The Blank Swan, in exploring the intersection of philosophy and finance, introducing new notions of price and market. Inverting the received view, he now sees a creation of matter in both the market and its metaphysics, rather than pure speculation. Once recognized as the proper medium of contingency and disassociated from the probabilistic and statistical tools traditionally used to model it, the market can be thought as 'real', in a new sense of reality corresponding to the new sense of matter. To bring this new and original perspective, The Medium of Contingency builds on probability theory as first formalized by von Mises and Kolmogorov, and later revisited by Shafer and Vovk. It utilises the author's extensive experience in derivatives pricing technology and software, as well as his work in the philosophy of contingency and contingent claims, to propose a new philosophical interpretation of Brownian motion and of the Black-Scholes-Merton formula. Then it completes the overturning of the traditional view of the market by arguing that there should be no difference, ultimately, between an underlying asset and the derivative written on it. This book does not aim to change the market but the way we must think of it. It is the author's conviction that there can be no philosophy of the market, and consequently no thinking of it, without a philosophy of contingent claims and of derivative pricing. The book provides the missing piece, which the philosophy of probability cannot provide alone. Its scope, however, extends beyond the strict critique of financial mathematics, as it also, and perhaps most importantly, delivers the author's definitive treatment of the philosophically prominent and recently much discussed notion of contingency.
The Crucible Of Creation
DOWNLOAD
Author : Simon Conway Morris
language : en
Publisher: Oxford ; New York : Oxford University Press
Release Date : 1998
The Crucible Of Creation written by Simon Conway Morris and has been published by Oxford ; New York : Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Nature categories.
Paleontologist Simon Conway Morris provides a guided tour of the world's richest treasure trove of fossils--a fantastically rich deposit of bizarre and bewildering Cambrain fossils, located in Western Canada. 4 plates. 90 linecuts.
Management Of Convergence In Innovation
DOWNLOAD
Author : Fredrik Hacklin
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-10-15
Management Of Convergence In Innovation written by Fredrik Hacklin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-15 with Business & Economics categories.
Driven by the fascination about dramatic structural and competitive changes within telecommunication and information technology in dustries during the past decade, the convergence phenomenon has increasingly gained my personal attention throughout my work and studies. Therefore, not entirely coincidentally, this book was written as the result of my doctoral research at ETH Zurich, which turned out to be a challenging, yet highly rewarding endeavor. However, this work would not have been possible without the enduring support of several people. First, I would like to express my gratitude to my thesis supervisor Prof. Fritz Fahrni, for providing me with the opportunity to conduct exciting research projects in close collaboration with industry, and for supporting me with solid guidance and advice all the way. Also, I would like to thank Dr. Christian Marxt, for urging me to pursue the chosen line of enquiry, as well as for his devoted coaching, both at ETH and at Stanford, both within and beyond of?ce hours. Furthermore, I am grateful to Prof. Georg von Krogh, for his encouraging feedback and valuable comments during various inspiring discussions.