Results for 'Evo-Devo'

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  1. The Emerging Structure of the Extended Evolutionary Synthesis: Where Does Evo-Devo Fit In?Alejandro Fábregas-Tejeda & Francisco Vergara-Silva - 2018 - Theory in Biosciences 137.
    The Extended Evolutionary Synthesis (EES) debate is gaining ground in contemporary evolutionary biology. In parallel, a number of philosophical standpoints have emerged in an attempt to clarify what exactly is represented by the EES. For Massimo Pigliucci, we are in the wake of the newest instantiation of a persisting Kuhnian paradigm; in contrast, Telmo Pievani has contended that the transition to an EES could be best represented as a progressive reformation of a prior Lakatosian scientific research program, with the extension (...)
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  2. Evo-Devo: A Science of Dispositions.Christopher Austin - 2017 - European Journal for Philosophy of Science 7 (2):373-389.
    Evolutionary developmental biology represents a paradigm shift in the understanding of the ontogenesis and evolutionary progression of the denizens of the natural world. Given the empirical successes of the evo-devo framework, and its now widespread acceptance, a timely and important task for the philosophy of biology is to critically discern the ontological commitments of that framework and assess whether and to what extent our current metaphysical models are able to accommodate them. In this paper, I argue that one particular (...)
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  3. Dispositional Properties in Evo-Devo.Christopher J. Austin & Laura Nuño de la Rosa - 2018 - In Laura Nuño de la Rosa & G. Müller (eds.), Evolutionary Developmental Biology. Cham, Switzerland: Springer.
    In identifying intrinsic molecular chance and extrinsic adaptive pressures as the only causally relevant factors in the process of evolution, the theoretical perspective of the Modern Synthesis had a major impact on the perceived tenability of an ontology of dispositional properties. However, since the late 1970s, an increasing number of evolutionary biologists have challenged the descriptive and explanatory adequacy of this “chance alone, extrinsic only” understanding of evolutionary change. Because morphological studies of homology, convergence, and teratology have revealed a space (...)
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  4.  84
    Variedades de la explicación en evo-devo.María Alejandra Petino Zappala & Sergio Daniel Barberis - 2018 - Epistemologia E Historia de la Ciencia 3 (1):18-31.
    The aim of this paper lies in characterizing the explanations and models used in the field of evolutionary developmental biology throughout its history. While manipulative experiments in controlled conditions have been useful to set the bases of the discipline and are still routinely performed, this approach supposes a tension between the reliability and the representativity of the conclusions. Given the recent changes in the understanding of evolutionary phenomena, different authors currently emphasize the need of avoiding excessive simplifications in experimental approaches, (...)
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  5. Between Holism and Reductionism: A Philosophical Primer on Emergence.Massimo Pigliucci - 2013 - Biological Journal of the Linnean Society 112 (2):261-267.
    Ever since Darwin a great deal of the conceptual history of biology may be read as a struggle between two philosophical positions: reductionism and holism. On the one hand, we have the reductionist claim that evolution has to be understood in terms of changes at the fundamental causal level of the gene. As Richard Dawkins famously put it, organisms are just ‘lumbering robots’ in the service of their genetic masters. On the other hand, there is a long holistic tradition that (...)
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  6. The Ontology of Organisms: Mechanistic Modules or Patterned Processes?Christopher Austin - 2016 - Biology and Philosophy 31 (5):639-662.
    Though the realm of biology has long been under the philosophical rule of the mechanistic magisterium, recent years have seen a surprisingly steady rise in the usurping prowess of process ontology. According to its proponents, theoretical advances in the contemporary science of evo-devo have afforded that ontology a particularly powerful claim to the throne: in that increasingly empirically confirmed discipline, emergently autonomous, higher-order entities are the reigning explanantia. If we are to accept the election of evo-devo as our (...)
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  7. Development of Cultural Consciousness: From the Perspective of a Social Constructivist.Gregory M. Nixon - 2015 - International Journal of Education and Social Science 2 (10):119-136.
    In this condensed survey, I look to recent perspectives on evolution suggesting that cultural change likely alters the genome. Since theories of development are nested within assumptions about evolution (evo-devo), I next review some oft-cited developmental theories and other psychological theories of the 20th century to see if any match the emerging perspectives in evolutionary theory. I seek theories based neither in nature (genetics) nor nurture (the environment) but in the creative play of human communication responding to necessity. This (...)
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  8. Back to the Future: Aristotle and Molecular Biology.Armando Aranda Anzaldo - 2007 - Ludus Vitalis 15 (28):195-198.
    The Aristotelian axiom that function follows form was beautifully instantiated in molecular biology by the discovery of DNA’s structure that immediately suggested how DNA might work as depository and vehicle for genetic information. However, later on molecular biology became infatuated with the gene that became the center of the universe. This gene-centered viewpoint is an obstacle for the emerging field of evo-devo aiming at finding the causal connections between evolution and biological development. Here it is argued that molecular biology (...)
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  9.  37
    "Life" Shaped by Genes That Depend on Their Surrounds.Paul Gottlob Layer - 2011 - Annals of the History and Philosophy of Biology 16:153-170.
    Never was dogmatic reductionism helpful in conceiving the phenomenon of life. The post-genomic era has made it clear that genes alone cannot explain the functioning of whole organisms. Already each cell represents a unique, non-recurring individual. Recent progress in developmental biology has conveyed new perspectives both on the makings of individual organisms (ontogeny), as on evolutionary change (Evo-Devo). The genome (the entirety of all genes) of an animal remains constant from fertilization onwards in each cell. The realization of genes (...)
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  10. Aristotelian Essentialism: Essence in the Age of Evolution.Christopher Austin - 2017 - Synthese 194 (7):2539-2556.
    The advent of contemporary evolutionary theory ushered in the eventual decline of Aristotelian Essentialism (Æ) – for it is widely assumed that essence does not, and cannot have any proper place in the age of evolution. This paper argues that this assumption is a mistake: if Æ can be suitably evolved, it need not face extinction. In it, I claim that if that theory’s fundamental ontology consists of dispositional properties, and if its characteristic metaphysical machinery is interpreted within the framework (...)
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  11. Learning, Evolvability and Exploratory Behaviour: Extending the Evolutionary Reach of Learning.Rachael L. Brown - 2013 - Biology and Philosophy 28 (6):933-955.
    Traditional accounts of the role of learning in evolution have concentrated upon its capacity as a source of fitness to individuals. In this paper I use a case study from invasive species biology—the role of conditioned taste aversion in mitigating the impact of cane toads on the native species of Northern Australia—to highlight a role for learning beyond this—as a source of evolvability to populations. This has two benefits. First, it highlights an otherwise under-appreciated role for learning in evolution that (...)
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  12. The New Evolutionary Synthesis: Around the Corner, or Impossible Chimaera? [REVIEW]Massimo Pigliucci - 2003 - Quarterly Review of Biology 78 (4):449-453.
    In the fall of 1990 I had just began my doc- toral studies at the University of Connecticut. Freshly arrived from Italy, I came to the United States to work with Carl Schlichting on something to do with phenotypic plastic- ity. I spent most of that semester discussing with other graduate students what I thought was a momentous paper by Mary Jane West- Eberhard (1989) in the Annual Review of Ecol- ogy and Systematics. That paper, entitled Phe- notypic Plasticity and (...)
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  13. Butterflies in the Spotlight.Massimo Pigliucci - 1997 - Bioessays 19 (4):285-286.
    Commentary on research on butterflies' eyespots as a model in evolutionary developmental biology.
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  14. Reducing the Dauer Larva: Molecular Models of Biological Phenomena in Caenorhabditis Elegans Research.Arciszewski Michal - manuscript
    One important aspect of biological explanation is detailed causal modeling of particular phenomena in limited experimental background conditions. Recognising this allows a new avenue for intertheoretic reduction to be seen. Reductions in biology are possible, when one fully recognises that a sufficient condition for a reduction in biology is a molecular model of 1) only the demonstrated causal parameters of a biological model and 2) only within a replicable experimental background. These intertheoretic identifications –which are ubiquitous in biology and form (...)
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  15. An Extended Synthesis for Evolutionary Biology.Massimo Pigliucci - 2009 - Annals of the New York Academy of Science 1168:218-228.
    Evolutionary theory is undergoing an intense period of discussion and reevaluation. This, contrary to the misleading claims of creationists and other pseudoscientists, is no harbinger of a crisis but rather the opposite: the field is expanding dramatically in terms of both empirical discoveries and new ideas. In this essay I briefly trace the conceptual history of evolutionary theory from Darwinism to neo-Darwinism, and from the Modern Synthesis to what I refer to as the Extended Synthesis, a more inclusive conceptual framework (...)
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  16. The Proximate–Ultimate Distinction and Evolutionary Developmental Biology: Causal Irrelevance Versus Explanatory Abstraction.Massimo Pigliucci & Raphael Scholl - 2015 - Biology and Philosophy 30 (5):653-670.
    Mayr’s proximate–ultimate distinction has received renewed interest in recent years. Here we discuss its role in arguments about the relevance of developmental to evolutionary biology. We show that two recent critiques of the proximate–ultimate distinction fail to explain why developmental processes in particular should be of interest to evolutionary biologists. We trace these failures to a common problem: both critiques take the proximate–ultimate distinction to neglect specific causal interactions in nature. We argue that this is implausible, and that the distinction (...)
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  17. What Evolvability Really Is.Rachael L. Brown - 2013 - British Journal for the Philosophy of Science (3):axt014.
    In recent years, the concept of evolvability has been gaining in prominence both within evolutionary developmental biology (evo-devo) and the broader field of evolutionary biology. Despite this, there remains considerable disagreement about what evolvability is. This article offers a solution to this problem. I argue that, in focusing too closely on the role played by evolvability as an explanandum in evo-devo, existing philosophical attempts to clarify the evolvability concept have been overly narrow. Within evolutionary biology more broadly, evolvability (...)
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  18. Genotype–Phenotype Mapping and the End of the ‘Genes as Blueprint’ Metaphor.Massimo Pigliucci - 2010 - Philosophical Transactions Royal Society B 365:557–566.
    In a now classic paper published in 1991, Alberch introduced the concept of genotype–phenotype (G!P) mapping to provide a framework for a more sophisticated discussion of the integration between genetics and developmental biology that was then available. The advent of evo-devo first and of the genomic era later would seem to have superseded talk of transitions in phenotypic space and the like, central to Alberch’s approach. On the contrary, this paper shows that recent empirical and theoretical advances have only (...)
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  19. How Development Changes Evolution: Conceptual and Historical Issues in Evolutionary Developmental Biology.Stavros Ioannidis - 2008 - Biology and Philosophy 23 (4):567-578.
    Evolutionary developmental biology (Evo-Devo) is a new and rapidly developing field of biology which focuses on questions in the intersection of evolution and development and has been seen by many as a potential synthesis of these two fields. This synthesis is the topic of the books reviewed here. Integrating Evolution and Development (edited by Roger Sansom and Robert Brandon), is a collection of papers on conceptual issues in Evo-Devo, while From Embryology to Evo-Devo (edited by Manfred Laubichler (...)
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  20. Sharing Our Normative Worlds: A Theory of Normative Thinking.Ivan Gonzalez-Cabrera - 2017 - Dissertation, Australian National University
    This thesis focuses on the evolution of human social norm psychology. More precisely, I want to show how the emergence of our distinctive capacity to follow social norms and make social normative judgments is connected to the lineage explanation of our capacity to form shared intentions, and how such capacity is related to a diverse cluster of prototypical moral judgments. I argue that in explaining the evolution of this form of normative cognition we also require an understanding of the developmental (...)
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  21. Un contributo allo studio della scienza nel medio evo: Il trattato Il cielo e il mondo di Giovanni Buridano e un confronto con alcune posizioni di Tommaso d'Aquino.Marcello Landi - 2007 - Divus Thomas 110 (2):151-185.
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  22. Philosophia Rationalis U Kyi͡evo-Mohyli͡ansʹkiĭ Akademiï: Komparatyvnyĭ Analiz Mohyli͡ansʹkykh Kursiv Lohiky Kint͡si͡a Xvii--Pershoï Polovyny Xviii St.Mykola Symchych - 2009 - Vydavet͡sʹ O. Vlasi͡uk.
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  23.  32
    No Entailing Laws, but Enablement in the Evolution of the Biosphere.G. Longo, M. Montévil & S. Kauffman - 2012 - In Genetic and Evolutionary Computation Conference. New York, NY, USA,: Acm. pp. 1379 -1392.
    Biological evolution is a complex blend of ever changing structural stability, variability and emergence of new phe- notypes, niches, ecosystems. We wish to argue that the evo- lution of life marks the end of a physics world view of law entailed dynamics. Our considerations depend upon dis- cussing the variability of the very ”contexts of life”: the in- teractions between organisms, biological niches and ecosys- tems. These are ever changing, intrinsically indeterminate and even unprestatable: we do not know ahead of (...)
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  24. Down with Natural Selection? [REVIEW]Massimo Pigliucci - 2009 - Perspectives in Biology and Medicine 52 (1):134-140.
    Biologists are increasingly reexamining the conceptual structure of evolutionary theory, which dates back to the so-called Modern Synthesis of the 1930s and 1940s. Calls for an Extended Evolutionary Synthesis (EES) cite a number of empir- ical and theoretical advances that need to be accounted for, including evolvability, evo- lutionary novelties, capacitors of phenotypic evolution, developmental plasticity, and phenotypic attractors. In Biological Emergences, however, Robert Reid outlines a theory of evolution in which natural selection plays no role or—worse—actually impedes evo- lution (...)
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  25. Are Ecology and Evolutionary Biology “Soft” Sciences?Massimo Pigliucci - 2002 - Annales Zoologici Finnici 39:87-98.
    Research in ecology and evolutionary biology (evo-eco) often tries to emulate the “hard” sciences such as physics and chemistry, but to many of its practitioners feels more like the “soft” sciences of psychology and sociology. I argue that this schizophrenic attitude is the result of lack of appreciation of the full consequences of the peculiarity of the evo-eco sciences as lying in between a-historical disciplines such as physics and completely historical ones as like paleontology. Furthermore, evo-eco researchers have gotten stuck (...)
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  26. Stable adaptive strategy of Homo sapiens. Biopolitical alternatives. God problem. (in Russian).Valentin Cheshko (ed.) - 2012 - publ.house "INGEK".
    Mechanisms to ensure the integrity of the system stable evolutionary strategy Homo sapiens – genetic and cultural coevolution techno-cultural balance – are analyzed. оe main content of the study can be summarized in the following the- ses: stable adaptive strategy of Homo sapiens includes superposition of three basic types (biological, cultural and technological) of adaptations, the integrity of the system provides by two coevolutionary ligament its elements – the genetic-cultural coevolution and techno-cultural balance, the system takes as result of by (...)
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  27. Evolving Artificial Minds and Brains.Alex Vereschagin, Mike Collins & Pete Mandik - 2007 - In Drew Khlentzos & Andrea Schalley (eds.), Mental States Volume 1: Evolution, function, nature. John Benjamins.
    We explicate representational content by addressing how representations that ex- plain intelligent behavior might be acquired through processes of Darwinian evo- lution. We present the results of computer simulations of evolved neural network controllers and discuss the similarity of the simulations to real-world examples of neural network control of animal behavior. We argue that focusing on the simplest cases of evolved intelligent behavior, in both simulated and real organisms, reveals that evolved representations must carry information about the creature’s environ- ments (...)
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