The recent sociobiology debate has raised fundamental and previously unresolved conceptual problems. Evolutionary Instability - Logical and Material Aspects of a Unified Theory of Biosocial Evolution - offers ap- proaches for their solution. The scientific applications comprise the dynamics and evolutionary instability of hierarchically organized systems, especially systems of interacting behavioural phenotypes in animals and man. The technical apparatus is thoroughly explained in intuitive terms within the text, and illustrated by numerous familiar examples and graphical representations, supplemented by (...) an informal summary and discussion. The analyses offer new theoretical perspectives to such diverse fields as philosophy of science, evolutionary biology, general system theory and sociology. (shrink)

This volume reaches beyond the controversy surrounding the teaching and learning of evolution in the United States, specifically in regard to the culture, politics, and beliefs found in the Southeast. The editors argue that despite a deep history of conflict in the region surrounding evolution, there is a wealth of evolution research taking place—from biodiversity in species to cultural evolution and human development. In fact, scientists, educators, and researchers from around the United States have found their (...) niche in the South, where biodiversity is high, culture runs deep, and the pace is just a little bit slower. (shrink)

This paper argues that self-consciousness and associated psychic consciousness emerges as a consequence of a recursive selfdirecting on itself of the cognitive centre in the human brain. The neural mechanisms and circuits underlying self-consciousness appeared and developed during biological evolution as an adaptation that increased the fitness of our social ancestors, chances of their survival, and reproduction. These mechanisms/circuits strengthened the efficiency of individuals in various social relations, enabled separation of 'I' from 'he/she' or 'them' and the (...) formation of firstand higher-order theory of mind, stimulated development of complex, recursive language, facilitated forming temporary coalitions directed to achieve a particular goal, helped to establish social hierarchies, and increased coherence and cooperativity of a social group. The reciprocal reinforcement of the development of the neural network in the brain underlying self-consciousness and of the network of various social relations and aspects was a self-driving process, one of positive feedbacks abundant in anthropogenesis. (shrink)

This paper discusses some widespread but often not fully articulated views concerning the possible roles of biology and evolution in the social sciences. Such views cluster around a set of intuitions that suggest that evolution's role is “ballistic”: it constitutes a starting point for mind that has been, and is, superseded by the role of culture and social construction. An implication is that evolved and the socially constructed aspects of mind are separable and independent, (...) with the latter being the primary driver of mind. I outline four variants of the ballistic view. I then show how current findings and arguments in evolutionary thinking as related to mind contradict those ballistic views. The contrary view—that evolutionary and social factors are interdependent in the generation of social psychological capacities—is proposed as a consequence. This view is able to respect some insights of theories that make ballistic assumptions, whilst avoiding those assumptions. (shrink)

No fight over what gets taught in American classrooms is more heated than the battle over humanity’s origins. For more than a century we have argued about evolutionary theory and creationism (and its successor theory, intelligent design), yet we seem no closer to a resolution than we were in Darwin’s day. In this thoughtful examination of how we teach origins, historian Adam Laats and philosopher Harvey Siegel offer crucial new ways to think not just about the evolution debate but (...) how science and religion can make peace in the classroom. Laats and Siegel agree with most scientists: creationism is flawed, as science. But, they argue, students who believe it nevertheless need to be accommodated in public school science classes. Scientific or not, creationism maintains an important role in American history and culture as a point of religious dissent, a sustained form of protest that has weathered a century of broad—and often dramatic—social changes. At the same time, evolutionary theory has become a critical building block of modern knowledge. The key to accommodating both viewpoints, they show, is to disentangle belief from knowledge. A student does not need to believe in evolution in order to understand its tenets and evidence, and in this way can be fully literate in modern scientific thought and still maintain contrary religious or cultural views. Altogether, Laats and Siegel offer the kind of level-headed analysis that is crucial to finding a way out of our culture-war deadlock. (shrink)

Als Charles Darwin im Jahr 1859 seine Theorie einer Evolution der Arten durch natürliche Auslese veröffentlichte, sah er bereits eine grosse Debatte voraus, jedoch nicht deren Ausstrahlungskraft und Langlebigkeit. Zu Beginn standen die Folgen für die Wissenschaften, den Glauben an Gott und die Moralvorstellungen im Vordergrund. Bald kamen Überlegungen über Gesellschaft, Politik, internationale Beziehungen und über Eingriffe bis hinunter auf die Ebene des Individuums und seines Erbmaterials, seiner Gene hinzu. Sozialdarwinismus, Eugenik, Rassismus galten zeitweise als wissenschaftlich legitime Diskussions- und (...) Politikfelder. Befürchtungen vor einem vermeintlichen Niedergang lassen sich bis heute angesichts der Biologisierung des Denkens scheinbar wissenschaftlich-objektiv untermauern. Gegenwärtig sind die Kontroversen noch vielfältiger, beziehen weit mehr Menschen ein als im späten 19. Jahrhundert, haben weit gravierendere Auswirkungen. Die aus elf Ländern stammenden Autorinnen und Autoren zeichnen aus unterschiedlichen disziplinären Perspektiven die Facetten einer spannenden und bis in die Gegenwart hochaktuellen Debatte nach und fragen nach der Zukunft des "Streitfalls Evolution". (shrink)

By using principles from a variety of scientific disciplines, Yale Professor Samuel Wilkinson provides a framework for human evolution that reveals an overarching purpose to our existence. Generations have been taught that evolution implies there is no overarching purpose to our existence, that life has no fundamental meaning. We are merely the accumulation of tens of thousands of intricate molecular accidents. Some scientists take this logic one step further, suggesting that evolution is intrinsically atheistic and goes against (...) the concept of God. But is this true? With respect to our evolution, nature seems to have endowed us with competing dispositions, what Wilkinson calls the dual potential of human nature. We are pulled in different directions: selfishness and altruism, aggression and cooperation, lust and love. When we couple this with the observation that we possess a measure of free will, all this strongly implies there is a universal purpose to our existence. This purpose, at least one of them, is to choose between the good and evil impulses that nature has created within us. Our life is a test. This is a truth, as old as history it seems, that has been espoused by so many of the world's religions. From a certain framework, these aspects of human nature--including how evolution shaped us--are evidence for the existence of a God, not against it. Closely related to this is meaning. What is the meaning of life? Based on the scientific data, it would seem that one such meaning is to develop deep and abiding relationships. At least that is what most people report are the most meaningful aspects of their lives. This is a function of our evolution. It is how we were created"--Dust jacket flap. (shrink)

The book integrates humans’ biological lives as animals with acculturation and interaction within diverse social worlds. Recent work in evolutionary biology, the social theory of practices, and cognition as embodied and enactive shows how aspects of human life often treated as social or cognitive are integrated “naturecultural” phenomena. Human evolution enables people’s varied biological development in practice-differentiated environments sustained by ongoing niche reconstruction. These naturecultural aspects of human life include language and other expressive (...) repertoires; cultivated bodily skills; differentiated practical and cultural domains and their associated settings and equipmental complexes; critical assessment of lives and practices; and power and resistance. This interdependent, practice-differentiated way of life explains how humans are accountable and responsive to diverse normative concerns. Our moral, social, practical, skillful, epistemic, conceptual, aesthetic, and other normative concerns are evolved, “two-dimensional” transformations of other animals’ one-dimensional biological success or failure in sustaining their lineages. These diverse normative concerns are not already-determinate norms, however. They indicate what is at issue and at stake in the ongoing development of various practices and their mutual interdependence, including how people express and reason about those issues discursively. Social power is thereby also a normative phenomenon, expressing how causal capacities and actions reconfigure the normative significance of other people’s situations. The book primarily addresses the biological significance of people’s situated involvement with one another. It nevertheless also highlights the social-ecological interdependence of people’s practice-differentiated ways of life with many non-human companion species, from microbial symbionts and pathogens to domesticated or commensal plants and animals. (shrink)

In this pithy and highly readable book, Brian Skyrms, a recognised authority on game and decision theory, investigates traditional problems of the social contract in terms of evolutionary dynamics. Game theory is skilfully employed to offer new interpretations of a wide variety of social phenomena, including justice, mutual aid, commitment, convention and meaning. The author eschews any grand, unified theory. Rather, he presents the reader with tools drawn from evolutionary game theory for the purpose of analysing and coming (...) to understand the social contract. The book is not technical and requires no special background knowledge. As such, it could be enjoyed by students and professionals in a wide range of disciplines: political science, philosophy, decision theory, economics and biology. (shrink)

This paper is interested in the relationship between evolutionary thinking and moral behavior and commitments, ethics. There is a traditional way of forging or conceiving of the relationship. This is traditional evolutionary ethics, known as Social Darwinism. Many think that this position is morally pernicious, a redescription of the worst aspects of modern, laissez-faire capitalism in fancy biological language. It is argued that, in fact, there is much more to be said for Social Darwinism than many think. (...) In respects, it could be and was an enlightened position to take; but it flounders on the matter of justification. Universally, the appeal is to progress—evolution is progressive and, hence, morally we should aid its success. I argue, however, that this progressive nature of evolution is far from obvious and, hence, traditional social Darwinism fails. There is another way to do things. This is to argue that the search for justification is mistaken. Ethics just is. It is an adaptation for humans living socially and has exactly the same status as other adaptations, like hands and teeth and genitalia. As such, ethics is something with no standing beyond what it is. However, if we all thought that this was so, we would stop being moral. So part of the experience of ethics is that it is more than it is. We think that it has an objective referent. In short, ethics is an illusion put in place by our genes to make us good social cooperators. (shrink)

Darwinism, Democracy, and Race examines the development and defence of an argument that arose at the boundary between anthropology and evolutionary biology in twentieth-century America. In its fully articulated form, this argument simultaneously discredited scientific racism and defended free human agency in Darwinian terms. The volume is timely because it gives readers a key to assessing contemporary debates about the biology of race. By working across disciplinary lines, the book's focal figures--the anthropologist Franz Boas, the cultural anthropologist Alfred (...) Kroeber, the geneticist Theodosius Dobzhansky, and the physical anthropologist Sherwood Washburn--found increasingly persuasive ways of cutting between genetic determinist and social constructionist views of race by grounding Boas's racially egalitarian, culturally relativistic, and democratically pluralistic ethic in a distinctive version of the genetic theory of natural selection. Collaborators in making and defending this argument included Ashley Montagu, Stephen Jay Gould, and Richard Lewontin. Darwinism, Democracy, and Race will appeal to advanced undergraduates, graduate students, and academics interested in subjects including Philosophy, Critical Race Theory, Sociology of Race, History of Biology and Anthropology, and Rhetoric of Science. (shrink)

Die Evolutionstheorie hat sich in den letzten 150 Jahren von einer speziellen naturwissenschaftlichen zur universellen wissenschaftlichen Theorie entwickelt.

This paper is interested in the relationship between evolutionary thinking and moral behavior and commitments, ethics. There is a traditional way of forging or conceiving of the relationship. This is traditional evolutionary ethics, known as Social Darwinism. Many think that this position is morally pernicious, a redescription of the worst aspects of modern, laissez-faire capitalism in fancy biological language. It is argued that, in fact, there is much more to be said for Social Darwinism than many think. (...) In respects, it could be and was an enlightened position to take; but it flounders on the matter of justification. Universally, the appeal is to progress—evolution is progressive and, hence, morally we should aid its success. I argue, however, that this progressive nature of evolution is far from obvious and, hence, traditional social Darwinism fails. There is another way to do things. This is to argue that the search for justification is mistaken. Ethics just is. It is an adaptation for humans living socially and has exactly the same status as other adaptations, like hands and teeth and genitalia. As such, ethics is something with no standing beyond what it is. However, if we all thought that this was so, we would stop being moral. So part of the experience of ethics is that it is more than it is. We think that it has an objective referent. In short, ethics is an illusion put in place by our genes to make us good social cooperators. (shrink)

1. Evolutionary biology -- 2. Human evolution -- 3. Real science? Good science? -- 4. Progress -- 5. Knowledge -- 6. Morality -- 7. Sex, orientation, and race -- 8. From eugenics to medicine.

Aspects of human symbolic evolution are studied by scholars active in a variety of fields and disciplines in the life and the behavioral sciences as well as the scientific-philosophical, sociological, anthropological, and linguistic sciences. These fields and disciplines all take on an evolutionary approach to the study of human symbolism, but scholars disagree in their theoretical and methodological attitudes. Theoretically, symbolism is defined differentially as knowledge, behavior, cognition, culture, language, or social group living. Methodologically, the diverse symbolic (...) evolution sciences establish their teachings upon diverging evolutionary biological schools and paradigms. This chapter reviews past and current research fields in human symbolic evolution for how they differentially implement tenets of the major evolution schools that were discussed in the previous chapter. Traditional evolutionary epistemology and biosemiotics bring in a mesoevolutionary outlook by drawing on early Darwinism and evolutionary developmental biology movements that emphasize the role of the organism in evolution. Communication studies instead originally take on a microevolutionary perspective by investigating how units of information are transmitted across generations through time. Only later do they integrate studies on meaning-making at the organismal level. Sociobiology complements a microevolutionary with a macroevolutionary outlook by implementing population genetic approaches, typical of the Modern Synthesis, into studies on individual and group behavior. The new symbolic evolutionary sciences build upon these traditions and include disciplines such as evolutionary psychology, evolutionary linguistics, evolutionary anthropology, evolutionary archaeology, evolutionary sociology, and evolutionary economics. Originally centered on implementing Darwinian selection theory, these fields are now including ecological and evolutionary developmental biology as well as reticulate evolutionary paradigms. As diverse in outlook and scope as they are, no discipline holds a privileged position over the other and all have made valuable contributions to our understanding of human symbolic evolution. (shrink)

In his theory of evolution, Darwin recognized that the conditions of life play a role in the generation of hereditary variations, as well as in their selection. However, as evolutionary theory was developed further, heredity became identified with genetics, and variation was seen in terms of combinations of randomly generated gene mutations. We argue that this view is now changing, because it is clear that a notion of hereditary variation that is based solely on randomly varying genes that are (...) unaffected by developmental conditions is an inadequate basis for evolutionary theories. Such a view not only fails to provide satisfying explanations of many evolutionary phenomena, it also makes assumptions that are not consistent with the data that are emerging from disciplines ranging from molecular biology to cultural studies. These data show that the genome is far more responsive to the environment than previously thought, and that not all transmissible variation is underlain by genetic differences. In Evolution in Four Dimensions (2005) we identify four types of inheritance (genetic, epigenetic, behavioral, and symbol-based), each of which can provide variations on which natural selection will act. Some of these variations arise in response to developmental conditions, so there are Lamarckian aspects to evolution. We argue that a better insight into evolutionary processes will result from recognizing that transmitted variations that are not based on DNA differences have played a role. This is particularly true for understanding the evolution of human behavior, where all four dimensions of heredity have been important. (shrink)

In his thought-provoking book, Alex Mesoudi argues for an evolutionary, unifying framework for the social sciences, which is based on the principles of Darwinian theory. Mesoudi maintains that cultural change can be illuminated by using the genotype-phenotype distinction, and that it is sufficiently similar to biological change to warrant a theory of culture-change based on evolutionary models. He describes examples of cultural microevolution, within-population changes, and the biologically inspired population genetics models used to study them. He also shows that (...) some aspects of large-scale cultural transformation can be studied by using ecological models and phylogenetic comparative techniques. We argue that although Mesoudi's evolution-based perspective offers many useful insights, his ambition—the unification of the social sciences within a Darwinian framework through the use of the methods and models he describes—suffers from a major theoretical limitation. His reductive approach leads to overlooking culture as a system with emergent processes and features. Mesoudi therefore does not engage with any of the central past and present theories in sociology and anthropology for which the systems view of culture is central, and he does not analyze the emergent, high-level properties of human cultural-social systems. We suggest that a systems perspective, using some analogies and metaphors from developmental biology, can complement the evolutionary approach and is more in tune with a systems view of society. Such an approach, which stresses feedback and self-sustaining interactions within social networks, and engages with the insights of sociological and anthropological theories, can contribute to the understanding of cultural systems by highlighting the evolution of processes of social cohesion, and by making use of the mathematical approaches of complexity theory. (shrink)

Human propensities that are the products of Darwinian evolution may combine to generate a form of social behavior that is not itself a direct result of such pressure. This possibility may provide a satisfying explanation for the origin of socially transmitted rules such as the incest taboo. Similarly, the regulatory processes of development that generated adaptations to the environment in the circumstances in which they evolved can produce surprising and sometimes maladaptive consequences for the individual in modern conditions. (...) These combinatorial aspects of social and developmental dynamics leave a subtle but not wholly uninteresting role for evolutionary biology in explaining the origins of human morality. (shrink)

The biological and neurological capacity to symbolize, and the products of behavioral, cognitive, sociocultural, linguistic, and technological uses of symbols (symbolism), are fundamental to every aspect of human life. The Oxford Handbook of Human Symbolic Evolution explores the origins of our characteristically human abilities - our ability to speak, create images, play music, and read and write. The book investigates how symbolization evolved in human evolution and how symbolism is expressed across the various areas of human life. The (...) field is intrinsically interdisciplinary - considering findings from fossil studies, scientific research from primatology, developmental psychology, and of course linguistics. Written by world leading experts, thirty-eight topical chapters are grouped into six thematic parts that respectively focus on epistemological, psychological, anthropological, ethological, linguistic, and social-technological aspects of human symbolic evolution. The handbook presents an in-depth but comprehensive and interdisciplinary overview of the of the state of the art in the science of human symbolic evolution. This work will be of interest to academics and students active in all fields contributing to the study of human evolution. (shrink)

The complexity that we observe in nature can often be explained in terms of cooperative behavior. For example, the major transitions of evolution required the emergence of cooperation among the lower-level units of selection, which led to specialization through division-of-labor ultimately resulting in spontaneous order. There are two aspects to address explaining how such cooperation is sustained: how free-riders are prevented from free-riding on the benefits of cooperative tasks, and just as importantly, how those social benefits arise. (...) We review these problems from an economic perspective, and highlight how ideas from economics can help us to better understand how the benefits of social interactions arise, how they are sustained, and how they affect the underlying social dilemmas. (shrink)

From Bishop Wilberforce in the 1860s to the advocates of "creation science" today, defenders of traditional mores have condemned Darwin's theory of evolution as a threat to society's values. Darwin's defenders, like Stephen Jay Gould, have usually replied that there is no conflict between science and religion--that values and biological facts occupy separate realms. But as James Rachels points out in this thought-provoking study, Darwin himself would disagree with Gould. Darwin, who had once planned on being a clergyman, was (...) convinced that natural selection overthrew our age-old religious beliefs. Created from Animals offers a provocative look at how Darwinian evolution undermines many tenets of traditional philosophy and religion. James Rachels begins by examining Darwin's own life and work, presenting an astonishingly vivid and compressed biography. We see Darwin's studies of the psychological links in evolution (such as emotions in dogs, and the "mental powers" of worms), and how he addressed the moral implications of his work, especially in his concern for the welfare of animals. Rachels goes on to present a lively and accessible survey of the controversies that followed in Darwin's wake, ranging from Herbert Spencer's Social Darwinism to Edward O. Wilson's sociobiology, and discusses how the work of such influential intellects as Descartes, Hume, Kant, T.H. Huxley, Henri Bergson, B.F. Skinner, and Stephen Jay Gould has contributed to--or been overthrown by--evolutionary science. Western philosophy and religion, Rachels argues, have been shaken by the implications of Darwin's work, most notably the controversial idea that humans are simply a more complex kind of animal. Rachels assesses a number of studies that suggest how closely humans are linked to other primates in behavior, and then goes on to show how this idea undercuts the work of many prominent philosophers. Kant's famous argument that suicide reduces one to the level of an animal, for instance, is meaningless if humans are, in fact, animals. Indeed, humanity's membership in the animal kingdom calls into question the classic notions of human dignity and the sacredness of human life. What we need now, Rachels contends, is a philosophy that does not discriminate between different species, one that addresses each being on an individual basis. With this sweeping survey of the arguments, the philosophers, and the deep implications surrounding Darwinism, Rachels lays the foundations for a new view of morality. Vibrantly written and provocatively argued, Created from Animals offers a new perspective on issues ranging from suicide to euthanasia to animal rights. (shrink)

The concepts of adaptation and fitness have such an appeal that they have been used in other scientific domains, including the social sciences. One particular aspect of this theory transfer concerns the so-called fitness landscape models. At first sight, fitness landscapes visualize how an agent, of any kind, relates to its environment, how its position is conditional because of the mutual interaction with other agents, and the potential routes towards improved fitness. The allure of fitness landscapes is first and (...) foremost that it represents a complex story about adaptation and fitness in one coherent image. Different accounts of fitness landscapes in different domains in the social sciences suggest that the properties and functions of fitness landscapes are attributed rather freely. These differences are testimony of the model’s versatility. At the same time, one will notice that the different approaches can also create ambiguity about the exact meaning and role of fitness landscapes in the social sciences. This article presents an extensive literature survey of the diverging interpretations and uses of fitness landscapes in the social sciences and discusses the implications in terms of how these models inform scientific inquiry. (shrink)

Evolutionary change occurs most often through the modification of pre-existing structures. What were the pre-existing circuits in our primate ancestors that paved the way for human language, and how did they change in the lineages leading to our present condition? Among the neural modifications that were critical for human language, there are two of special interest: The origin and evolution of the remarkably rich conceptual world that humans share to the exclusion of other primates, and the origin of neural (...) circuitry that underlies various sequential and hierarchical aspects of language, as utilized for example in syntax and word morphology. The fossil record of brain evolution and the archaeological record provide intriguing clues about these processes. (shrink)

This paper attempts to characterise a unifying overview of the practice of software engineers, AI designers, developers of evolutionary forms of computation, designers of adaptive systems, etc. The topic overlaps with theoretical biology, developmental psychology and perhaps some aspects of social theory. Just as much of theoretical computer science follows the lead of engineering intuitions and tries to formalise them, there are also some important emerging high level cross disciplinary ideas about natural information processing architectures and evolutionary (...) mechanisms and that can perhaps be unified and formalised in the future. There is some speculation about the evolution of human cognitive architectures and consciousness. (shrink)

Throughout the literature on Cultural Evolutionary Theory (CET) attention is drawn to the existence and significance of an analogy between biological phenomena and socio-cultural phenomena (the “biology-culture analogy”). Mesoudi (2017) seems to argue that it is the accuracy of the analogy, and the magnitude of accurate instances of this analogy at work, which provides warrant for an evolutionary approach to the study of socio-cultural phenomena, and, thus, for CET. An implication of this is that if there is evidence to (...) suggest that the analogy is not accurate, or that there aren’t many cases where it is accurate, this would constitute evidence to reject an evolutionary approach to the study of socio-cultural phenomena. As such, opponents of CET raise objections highlighting the weakness of the biology-culture analogy. These objections, in turn, have standard replies in the literature that serve to reinforce the realism of the biology-culture analogy. Curiously, this situation would appear to support a position in the philosophy of social science called “Ontology Matters” (Lauer 2019). It is the view that social ontology can contribute to the empirical success of the social sciences (among which I include CET) by providing an accurate account of what there is in the domain of the social world which can be used to generate better explanations and/or predictions of social phenomena. If ontology matters, in this sense, perhaps this can help to clarify and resolve the dispute regarding the realism of the biology-culture analogy. In turn, perhaps this can help us determine what warrant there is for CET. However, I think this situation is indicative of severe confusion and misunderstanding as to the significance of the biology-culture analogy. This confusion is caused by inattention to two things. First, the useful distinction between it’s methodological, epistemological, and ontological significance. Second, the abstract (ontologically minimalist) nature of Darwinian evolution by natural selection. By drawing attention to these two things, I hope to take the sting out of, and deflate the significance of, disputes regarding the accuracy of the analogy, for both proponents and opponents of CET, as well as to bring into contact a classical dispute in the philosophy of social science with some relevant aspects of theoretical biology. (shrink)

In his anthology of socio-political essays, Evolution and Human Life, Oka Asajirō, early twentieth century Japan’s foremost advocate of evolutionism, developed a biological vision of the nation-state as super-organism that reflected the concerns and aims of German-inspired Meiji statism and anticipated aspects of radical ultra-nationalism. Drawing on non-Darwinian doctrines, Oka attempted to realize such a fused or organic state by enhancing social instincts that would bind the minzoku and state into a single living entity. Though mobilization during (...) the Russo-Japanese War seemed to evince this super-organism, the increasingly contentious and complex society that emerged in the war’s aftermath caused Oka to turn first to Lamarckism and eventually to orthogenesis in the hopes of preserving the instincts needed for a viable nation-state. It is especially in the state interventionist measures that Oka finally came to endorse in order to forestall orthogenetically-driven degeneration that the technocratic proclivities of his statist orientation become most apparent. The article concludes by suggesting that Oka’s emphasis on degeneration, autarkic expansion, and, most especially, totalitarian submersion of individuals into the statist collectivity indicates a complex relationship between his evolutionism and fascist ideology, what recent scholarship has dubbed radical Shinto ultra-nationalism. (shrink)

It has long been claimed that Homo sapiens is the only species that has language, but only recently has it been recognized that humans also have an unusual pattern of growth and development. Social mammals have two stages of pre-adult development: infancy and juvenility. Humans have two additional prolonged and pronounced life history stages: childhood, an interval of four years extending between infancy and the juvenile period that follows, and adolescence, a stage of about eight years that stretches from (...) juvenility to adulthood. We begin by reviewing the primary biological and linguistic changes occurring in each of the four pre-adult ontogenetic stages in human life history. Then we attempt to trace the evolution of childhood and juvenility in our hominin ancestors. We propose that several different forms of selection applied in infancy and childhood; and that, in adolescence, elaborated vocal behaviors played a role in courtship and intrasexual competition, enhancing fitness and ultimately integrating performative and pragmatic skills with linguistic knowledge in a broad faculty of language. A theoretical consequence of our proposal is that fossil evidence of the uniquely human stages may be used, with other findings, to date the emergence of language. If important aspects of language cannot appear until sexual maturity, as we propose, then a second consequence is that the development of language requires the whole of modern human ontogeny. Our life history model thus offers new ways of investigating, and thinking about, the evolution, development, and ultimately the nature of human language. (shrink)

In this essay I argue that Ernst Mayr's idea that the emergence of evolutionary biology in Western thought was delayed by the pernicious influence of the false ideologies of Platonism, Christianity, and physicalism is ahistorical and anti-evolutionary, that similar ideas, especially his antipathy to physicalism, prejudice his account of the transformation of natural history and medical science into biology, that his organicist resolution of the perennial conflict between mechanism and vitalism is an unstable compound of semi-holism and semi-mechanism, (...) that his conception of biology as the true bridge between the sciences and the humanities, ethics, and social theory is open to question (especially as to the adequacy of the theory of natural selection to account for every aspect of human nature), and that his depiction of science as the sovereign key to understanding everything known to exist or happen in this universe cannot be justified at the bar of reason. (shrink)

To understand evolutionary aspects of communication is to understand the evolutionary development of the meaning relations between language and the world. Such meaning relations are established by the application of the interactive systems of semantic games. Subsumed under the evolutionary framework of repeated games, semantics in such games refers to the cases in which stable meanings survive populations of strategically interacting players. The viability of compositionality, common ground and salience in such evolutionary games is assessed. Foundationally, the discussion is (...) rooted in Charles S. Peirce’s pragmatist philosophy. (shrink)

Bergson's engagement with evolutionary theory was remarkably up to date with the science of his time. One century later, the scientific and social landscape is undoubtedly quite different, but some of his insights remain of critical importance for the present. This paper aims at discussing three related aspects of Bergson's philosophy of evolution and their relevance for contemporary debates: first, the stark distinction between the affirmation of the reality of change and becoming, on the one hand, and (...) any notion of progress on the other; second, the insistence on the intimate interplay between forms of knowledge and forms of life; third, his idea that machines and organisms, technology and biology, are not separate domains but, rather, stem from and answer to the same problems and needs that living beings express. Such a Bergsonian framework may prove very helpful in reassessing the implicit assumptions of several contemporary debates on the ethical and political stakes of evolution, biosciences, and technologies, as well as the increasingly problematic boundary between “biology” and “culture.”. (shrink)

The model presented in the target article is biased towards a cognitive-symbolic understanding of language, thus ignoring its other important aspects. Possible relationships of this cognitive-symbolic subsystem to pragmatics and prosody of language are discussed in the first part of the commentary. In the second part, the issue of a purely social versus biological mechanisms for transition from protolanguage to properly language is considered.

I first visited the Galápagos Islands in June 1998, and little was as I expected. Rather than craggy barrens covered with scrub, lush foliage beautified many islands. Rather than flourishing coastal habitats, surface water temperatures were well above normal, and throughout the archipelago dead or dying sea lions, sea birds, and marine iguanas littered the shores. All of this was the result of increased rainfall and the disruption of the normal upwelling in waters surrounding the archipelago caused by the 1997–1998 (...) El Niño event. When I visited Galápagos again, in February 1999, the islands were suffering one of the driest periods on record, and terrestrial vegetation had died back; but the cool, nourishing upwelling had resumed, and the marine environment was thriving.A “study in contrasts” aptly describes the two extremes in environmental conditions in the Galápagos Islands in 1998 and 1999 and, as Edward Larson captures beautifully in this book, many aspects of their history. Indeed, a theme that emerges in Larson's historical account of the Galápagos is one of irony. Compare Herman Melville's characterization of the islands as “an archipelago of aridities, without inhabitant, history, or hope of either in all time to come” , with modern biologists' and eco‐tourists' view of the Galápagos as “hallowed ground” and “enchanting”; the view of Galápagos as a place where one can so easily see Creation with the view that is is a place where one can so easily see evolution ; the popular belief that Darwin used Galápagos finches as the basis of his theory of natural selection with the reality that a complete picture of Galápagos finch evolution didn't emerge until it was unveiled in 1947 by David Lack, who renamed “Galápagos finches” “Darwin's finches”; the treatment of Galápagos as a land of plenty from which early sailors, buccaneers, and greedy naturalists removed tens of thousands of tortoises with its current status as a land in which a single tortoise named Lonesome George is an icon for conservation worldwide; and its small stature in terms of geographical size with its monumental stature in terms of impact on the history of biological science.Expanding on the last contrast, Larson offers the following insight from Robert Bowman: “No area on Earth of comparable size has inspired more fundamental changes in Man's perspective of himself and his environment than the Galápagos Islands” . As such, the comprehensive history of the place provided by Larson is well justified. It is also fascinating, and Larson tells the tale well—concisely, occasionally with wit, and always with inclusive documentation. The text is divided into three parts, the first covering the period from the discovery of the New World, including Galápagos in 1535, to Darwin's legendary visit in 1835 and the subsequent publication of On the Origin of Species in 1859; the second, the explosion of interest in the archipelago by American and European naturalists in the late nineteenth and early twentieth centuries; and the third, the remarkable transformation of the Galápagos between World War II, during which it served as a military base for the United States, to the present. Following and cited in the text are sixty‐three pages of notes, a veritable gold mine of references to classic and obscure published material that demonstrate both how thoroughly Larson researched the topic and how persistently this small archipelago has pervaded scientific, governmental, religious, and public thought.This book is more than a historical account of scientific exploration in Galápagos; it is also a dramatic story of the history of Galápagos in human thought. By incorporating thoughts and findings of nearly every famous, infamous, and forgettable player in Galápagos exploration in roughly chronological order and in the context of prevailing social or scientific mores, Larson provides an extraordinary glimpse into human nature. Regarding the evolution of human thought in conceptualizing organic evolution, Larson demonstrates that spiritual concerns or other constraints prevent some individuals from progressing intellectually, others eagerly abandon all tradition to embrace new concepts, and still others find middle ground. As noted poignantly, no less than ironically, by Larson, creation science, not evolution, is taught in Galápagos schools, and this once‐pristine archipelago is now bustling with humans and the predictable problems that accompany us. The history of Galápagos, both in terms of its ultimate fate and its influence on human thought, is not finished. The sequel to Evolution's Workshop may be equally intriguing. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Introduction:Beyond Nature/Culture Dualism: Let's Try Co-Evolution Instead of "Control"Ronnie Hawkins (bio)In the original call for papers for this special issue, nature/culture dualism was characterized as a way of thinking that holds human culture and nonhuman nature to be radically different ontological spheres, hyperseparated and oppositional, or, as Val Plumwood maintains in her essay, an orientation that assumes "separate casts of characters in separate dramas." In the human sphere, (...) individuals are unique and their lives are precious (at least theoretically), with concerns understood "from the inside," in terms of experience, intention and agency. In the sphere of nature, on the other hand, nonhuman beings are seen "from the outside," at best as replaceable members of species or populations needed for ecosystem functioning and, at worst, as unagentive, thinglike objects open for unbridled human exploitation. With our vast information and communication systems now largely in place, however, our human "noösphere" is rapidly enlarging to place us firmly within the biosphere (which, of course, in the imagery of Venn diagrams, must make up the larger circle on the screen), illuminating "both casts in both dramas," or perhaps joining all actors on the stage in a many-act, multidimensional play, the denoument of which, whether or not the extant lifeforms on this [End Page 1] planet will continue to evolve, remains as yet unwritten. The five essays in this collection speak to these points, and together they develop an alternative vision to our present dualistic impasse, seeing multiple natural agencies engaged with humanity in ongoing co-evolution and, as Freya Mathews suggests, raising the hope for a synergistic restructuring of lifeways that may yet save us from anthropogenic catastrophe.In "The Culture of Nature As Seen Through Mississippian Geographies," Jeff Baldwin shows us the broad scope of interacting agents, human and nonhuman, biological and geological, in what he terms "the nature-culture of the Mississippi River," as highlighted by the recent devastation of human habitation along the Gulf Coast of the United States wrought by Hurricanes Katrina and Rita. By enacting a role in which we "believe [our]selves to rule over a mechanistic world," we humans have, over the last century or so, stemmed the natural flooding of the Mississippi, rerouting the sediments that maintained and extended the delta, funneling them into the sea and thereby bringing about the subsidence and erosion of hundreds of square miles of coastal land. Concomitantly, we have let agricultural runoff from the huge Mississippi drainage basin eject excess nutrients into the Gulf of Mexico, stimulating algal blooms and die-offs, depleting the water of oxygen so as to create a hypoxic "dead zone" that is now the size of Massachusetts, and (though Baldwin does not discuss this aspect of the problem) we have released enough petrochemical pollution in the area to have earned the lower reaches of the River the name "Cancer Alley" decades ago. A failure to grasp the import of these large anthropogenic effects is, sadly, evident in calls for rebuilding the New Orleans area according to the same mechanistic model that has already proven so inadequate. Baldwin observes that the earth changes wrought through human cultural innovation often occur so rapidly, or have their negative feedbacks technologically so displaced through time and space, that their eventual impacts on the larger system may initially go unappreciated. His vision of "the culture of nature," however, is ultimately an optimistic one, since his functional understanding of culture is that it ultimately works toward mutualism, promoting increasingly appropriate relationships among all interacting components, and he finds evidence of a growing effort to establish an "intentional co-evolution," a conscious alignment of human projects with the ongoing projects of a living nature that encompasses them. [End Page 2]If Baldwin's essay helps us see our human activities "from the outside"—not just "from within" prevailing human culture, where they seem taken-for-granted necessities given a certain form of social construction, but as they alternatively appear inside biospherical space, often as inappropriate, exploitative interferences and intrusions—Stacey Sowards' essay, "Identification Through Orangutans: Destabilizing the Nature/Culture Dualism," explores the potential for our connecting with nonhuman life "from the inside," relating... (shrink)

Species are considered the basic unit of biological classification and evolution. Hence, they are used as a benchmark in several fields, although the ontological status of such a category has always been a matter of debate. This paper aims to discuss the problem of the definition of species within the new mechanistic approach. Nevertheless, the boundary between entities, activities, and mechanisms remains difficult to establish and always requires an analysis of what is meant by explanation. As a case study, (...) the paper describes the debate concerning the species category by considering different kingdoms: Animals, Bacteria, and Fungi. The inherently biological differences between those groups prevent the use of a single, universally applicable concept of species that could fit the mechanisms responsible for the variability present in these kingdoms. The same issue is encountered within each group, as highlighted through a focus on mammals and microbes. This controversy has given rise to opposite approaches, namely: monism, which looks for a single definition that might account for all species, and pluralism, which admits that different groups of organisms require somewhat different definitions. In order to develop an adequate definition of species, we propose to apply a new mechanistic framework, which considers the ontic-epistemic dimensions of scientific explanation in close parallel. The apt correlation between epistemic and the ontic aspects highlights the way in which the concept of species and the reference to data are strictly co-determined. This suggests that the concept of species is better understandable within a dual ontic-epistemic approach. (shrink)

Charles Darwin's theory of evolution continues to be controversial. Offering a ground-breaking introduction to the history and plausibility of the theory, this book shows that the theory is supportive of religion and an essential guide to approaching today's most pressing social issues - immigrants, race, homosexuality, and the status of women.

Explora-se o conceito de que a diversidade propicia robutez nos sistemas processadores de informação e como seria aplicável às areas neurais e sociais, incluindo o fenômeno religioso. Avaliação de estatísticas populacionais indica que o último não é essencial ao humano, apesar de ser praticamente constante nas culturas. Discutem-se os aspectos cognitivos e afetivos na ciência e na religião, sob a proposta de que demarcação adequada pode auxiliar na redução de conflitos. Nesse mesmo sentido pode contribuir a elaboração sobre as tensões (...) entre verdades – determinismos – e liberdades, que decorreriam do uso dos conceitos de crenças fortes e fracas, ou seja, entre crenças e hipóteses que parecem promissoras – merecedoras de créditos de confiança. Indica-se a possibilidade de se considerar um sistema de culturas distintas e diversas, apesar das tendências globalizadoras que podem incidir sobre os aspectos mais materiais. Palavras-chave : Estabilidade; Sistema; Evolução; Biologia; Sociedade; Cognição; Afetividade; Essência; Transcendência; Hipótese; Verdade.The concept that diversity propitiates robustness in information processing systems is explored and indicated to be applicable in the neural and social areas, including the religious phenomenon. Evaluation of statistics in populations indicates that the latter is not essential to the human, in spite of being a constant among cultures. Cognitive and affective aspects in science and religion are discussed under the proposition that adequate demarcation may help in reducing conflicts. Elaboration on the tensions between truths – deterministic – and freedom may contribute in the same direction. Tensions may arise from the utilization of the concepts of strong and weak concepts of belief, that is, between beliefs and seemingly fruitful hypotheses – deserving credits of trustfulness. The possibility of considering a system of distinct and diverse cultures is indicated, in spite of the globalizing tendencies that may prevail over other more material aspects. Key words : Stability; System; Evolution; Biology; Society; Cognition; Affection; Essence; Transcendence; Hypothesis; Truth. (shrink)

What is it to have a mental disorder? The paper proposes an ability-based view of mental disorder. It argues that such a view is preferable to biological dysfunction views such as Wakefield’s Harmful Dysfunction Analysis and Boorse’s Biostatistical Theory. According to the proposed view, having a mental disorder is basically a matter of having a certain type of inability (or: an ability that is not sufficiently high): the inability to respond adequately to some of one’s available reasons in some of (...) one’s reasons-sensitive attitudes or actions, where the threshold of inability is determined by one’s being harmed. The relevant concepts of inability, reasons, and harm are sketched. The paper argues that the proposed view evades some problems of biological dysfunction views by remaining neutral on questions of causation and the evolution of the mind. Furthermore, it can capture better what is distinctively “mental” about mental disorder. On the proposed view, it is the rational relations among an individual’s attitudes and actions that are “disordered” and the relevant norms in mental disorder are the norms of reasons. As further merits, the view can account for degrees of disorder, incorporate biological as well as social aspects, and elucidate the relations among disorders, symptoms, and their causes. (shrink)

Starting with Aristotle and moving on to Darwin, Marco Solinas outlines the basic steps from the birth, establishment and later rebirth of the traditional view of living beings, and its overturning by evolutionary revolution. The classic framework devised by Aristotle was still dominant in the 17th Century world of Galileo, Harvey and Ray, and remained hegemonic until the time of Lamarck and Cuvier in the 19th Century. Darwin's breakthrough thus takes on the dimensions of an abandonment of the traditional finalistic (...) theory. It was a transition exemplified in the morphological analysis of useless parts, such as the sightless eyes of moles, already discussed by Aristotle, which Darwin used as a crowbar to unhinge the systematic recourse to final causes. With many excerpts, a chronological sequence and an analytical approach, this book follows the course of the two conceptions that have shaped the destiny of living beings in western culture. (shrink)

En répondant aux questions personnelles que ses correspondants n'hésitent pas à lui poser (Peut-on épouser sa cousine germaine? Deux mulâtres peuvent-ils engendrer un enfant plus foncé qu'eux? ), Jean Rostand a été amené à exposer ses idées sur un certain nombre de sujets qui lui tiennent à coeur : Le Présent et l'avenir de la personne humaine - Les Limites de l'humain - L'Evolution de la génétique - L'Histoire des idées sur l'origine de la vie - Sur la biogénèse (...) - Sur l'Histoire des sciences. Le point de vue du biologiste tient compte de celui du philosophe et du moraliste. Jean Rostand n'est pas seulement un homme de science, mais aussi un homme, avec ses passions, ses engagements et ses doutes. Il est un humaniste des temps modernes. (shrink)

From one of the most influential scientists of our time, a dazzling exploration of the hidden laws that govern the life cycle of everything from plants and animals to the cities we live in. The former head of the Sante Fe Institute, visionary physicist Geoffrey West is a pioneer in the field of complexity science, the science of emergent systems and networks. The term "complexity" can be misleading, however, because what makes West's discoveries so beautiful is that he has found (...) an underlying simplicity that unites the seemingly complex and diverse phenomena of living systems, including our bodies, our cities and our businesses. Fascinated by issues of aging and mortality, West applied the rigor of a physicist to the biological question of why we live as long as we do and no longer. The result was astonishing, and changed science, creating a new understanding of energy use and metabolism: West found that despite the riotous diversity in the sizes of mammals, they are all, to a large degree, scaled versions of each other. If you know the size of a mammal, you can use scaling laws to learn everything from how much food it eats per day, what its heart-rate is, how long it will take to mature, its lifespan, and so on. Furthermore, the efficiency of the mammal's circulatory systems scales up precisely based on weight: if you compare a mouse, a human and an elephant on a logarithmic graph, you find with every doubling of average weight, a species gets 25% more efficient--and lives 25% longer. This speaks to everything from how long we can expect to live to how many hours of sleep we need. Fundamentally, he has proven, the issue has to do with the fractal geometry of the networks that supply energy and remove waste from the organism's body. (shrink)

Electronics can be defined as electromagnetic technology dealing with information, and meta-electronics as a field encompassing all the synergistic technologies in which electronics plays a dominant role. Examining the broad field corresponding to this definition we realize that its history starts some seventy years earlier than the customarily accepted birth of electronics, and, what is more significant, that electronics undergoes a true evolution. This new evolution creates rich, diverse structures similar to those created by the biological evolution. (...) Like biology, electronics is non-teleological, which allows for its unlimited evolutionary development. We propose electronic analogies of all essential biological categories, at all levels: population, speciation, common ancestor, phenotype, extended phenotype, co-evolution, convergent evolution, evolutionary arms race, extinction and mass extinction, hierarchical levels, generative entrenchment, genes, alleles, genome, genetic pool, recombination, mutation, genetic drift, lateral gene transfer, etc. The evolutionary algorithm operating in electronics, like a Darwinian one, includes variation within a population of device models, heredity, natural selection, and a form of selection based on aesthetics and fashion which resembles sexual selection. Algorithm is especially similar to artificial selection, thus possessing directionality in the variational part. Electronic development is orders of magnitude faster than biological, accelerated by that directionality and by other distinct, identifiable mechanisms. Speciation in electronics, as in biology, is best represented on a phylogenetic tree, which starts from a common ancestor, but lately exhibits a unification trend. If continued, this trend may lead to the appearance of a common descendant absent in biology. Our analysis may explain emerging anti-social aspects of electronics and our conclusions add new urgency to recent concerns with unchecked development of Artificial Intelligence. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Hegel’s Theory of Self-Conscious Life by Guido SeddoneWill DesmondSEDDONE, Guido. Hegel’s Theory of Self-Conscious Life. Leiden: Brill, 2023. 155 pp. Cloth, $138.00Guido Seddone’s monograph explores an ensemble of issues centering on what he terms Hegelian “naturalism.” He argues that “Hegel’s philosophy represents a novel version of naturalism since it stresses the mutual dependence between nature and spirit, rather than just conceiving of spirit as a substance emerging and (...) separating from bodily natural requisites.” Seddone avoids scholarly exegeses to address instead “theoretical and systematic aspects of the Hegelian philosophy.” He focusses on “life” and “self-consciousness” as the conceptual keys to those parts of Hegel that remain compelling for relevant contemporary debates. “This book is, therefore, based on the dialogue between Hegel [End Page 361] and contemporary thinkers and strives to enhance our understanding of theoretical and practical issues and to widen the grammar of the philosophical thought.” The book’s chapters proceed from the more abstract to the more concrete—essentially from issues of logic, epistemology, and psychology to morality, society, and history.Chapter 1 (“Science of Logic: The Logical Premises of Hegel’s Naturalism”) argues that the categories of “Teleology” and “Life” in Hegel’s Science of Logic mark the critical transition in his naturalism from the sciences of physics (“Mechanism”) and chemistry (“Chemism”) to biology, as well as from external nature to inner self-consciousness and cognition. Seddone helpfully points to Hegel’s revisions of Kant’s subordination of teleological language (merely heuristic) to mechanical explanation. Most promising is the comparison of the “self-referring negativity” of Hegelian “life” to discussions by Evan Thompson and Francisco Varela of the cell—whose permeable membrane enables it to be more than its merely chemical environment.Chapter 2 (“Self-Consciousness”) takes a rather bird’s-eye approach to the Phenomenology of Spirit, offering a basic reading of Hegelian self-consciousness and Geist in relation to the Cartesian cogito and Kantian unity of apperception. Scattered remarks about animal desire and the master–slave relation could be clarified to better explore a naturalistic basis of the Hegelian conception of mind. One is struck by the dearth of specific texts from the section “Self-Consciousness”: Seddone seems content with some well-known quotations (for example, Geist as an “I that is We and We that is I”) punctuating large generalizations.Chapter 3 does not quite live up to its title (“The Hegelian Theory about the (Human) Biological Organism”) in that it focuses primarily on Hegel’s “treatise about habits” in the Encyclopaedia of the Philosophical Sciences. Here habit is construed as a second nature, and hence a further step toward self-conscious, relational mind: Habits are “universal ways of the soul, i.e. ways in which individual soul [sic] incorporates feelings by evolving general rules and practices.”The last section of chapter 4 (“Extended and Embodied Mind”) reverts to habits as moments of the feeling soul but dissociates Hegel’s notion of Verleiblichung from contemporary discussions of embodied mind. By contrast, Seddone argues for retranslating Hegelian Geist as “common mind” and juxtaposes this with the related concept of mind (in, for example, Philip Pettit) as “extended” through social entities, with the result that Hegel’s approach is praised as “the state-of-the-art of this topic.”Chapter 5 (“Natural and Self-conscious Agency”) is perhaps the clearest chapter as it presents the dialectic of the abstractly universal will in the initial sections of Philosophy of Right, links this and the Hegelian conception of free agency to his logical category of “actuality,” and proceeds to an illuminating contrast of the Hobbesian and Hegelian visions of society and state. [End Page 362]In tackling attempts to reconcile “Normativity and Freedom,” chapter 6 spends over six pages rehearsing the basics of Kantian autonomy before turning to Hegel’s Phenomenology of Spirit, specifically the master–slave dialectic (again) as the critical moment in the evolution of social norms. “My thesis is that self-conscious life needs recognition in order to achieve the higher form of independence created by social acknowledgement and justification, what [sic] fosters the condition for an authoritative reason that can be socially... (shrink)

Cultural evolution, producing group‐level adaptations, is more problematic than the cultural evolution of individually confirmable skills, but it probably has occurred. The “conformist transmission,” described by Boyd and Richerson (1985), leads local social units to become homogeneous in anadaptive, as well as adaptive, beliefs. The resulting intragroup homogeneity and inter‐group heterogeneity makes possible a cultural selection of adaptive group ideologies.All archaic urban, division‐of‐labor social organizations had to overcome aspects of human nature produced by biological (...) class='Hi'>evolution, due to the predicament of genetic competition among the cooperators. The universal norms found in archaic moral systems are seen as curbs to this human nature, reinforced by beliefs in invisible sanction systems and rewarding and punishing afterlives (as in heaven or reincarnation). Perhaps the ubiquity of lavishly wasteful royal funerals is to be explained as contributing to this function. (shrink)

In this book a noted physiologist and neuroscientist introduces the concept of simplexity, the set of solutions living organisms find that enable them to deal with information and situations, while taking into account past experiences and anticipating future ones. Such solutions are new ways of addressing problems so that actions may be taken more quickly, more elegantly, and more efficiently. In a sense, the history of living organisms may be summed up by their remarkable ability to find solutions that avoid (...) the world's complexity by imposing on it their own rules and functions. Evolution has resolved the problem of complexity not by simplifying but by finding solutions whose processes--though they can sometimes be complex--allow us to act in the midst of complexity and of uncertainty. Nature can inspire us by making us realize that simplification is never simple and requires instead that we choose, refuse, connect, and imagine, in order to act in the best possible manner. Such solutions are already being applied in design and engineering and are significant in biology, medicine, economics, and the behavioral sciences. (shrink)

The developmental importance to humans of the human-constructed physical environment, including myriad modified natural objects or manufactured objects, is well recognized. The importance of the physical dimension of the constructed niche has also been recognized in nonhuman animals with respect to dwellings (e.g., beavers’ dams, birds’ nests, and bees’ hives), but has not previously been applied to technical traditions, despite the fact that enduring alterations of the physical environment left by social partners are part of the constructed niche that (...) supports the learning of technical skills through the phenomenon of delayed social facilitation. These alterations aid learning over a longer time scale than the actions themselves. Thus, technical skills that result in enduring physical artifacts, which themselves aid learning the skills, should be both more persistent in a population and more widespread than technical skills that do not share this feature. This perspective gives us a new lens through which to understand the origins of technical traditions in nonhuman animals, and by extension, in human ancestors. Understanding the process by which traditional technical skills are acquired in nonhuman species gives us insight into the ways that the combination of social and physical niche construction can support the evolution of technical aspects of culture from modest beginnings. (shrink)

The legendary biologist, provocateur, and bestselling author mounts a timely and passionate defense of science and clear thinking with this career-spanning collection of essays, including twenty pieces published in the United States for the first time. For decades, Richard Dawkins has been the world's most brilliant scientific communicator, consistently illuminating the wonders of nature and attacking faulty logic. Science in the Soul brings together forty-two essays, polemics, and paeans--all written with Dawkins's characteristic erudition, remorseless wit, and unjaded awe of the (...) natural world. Though it spans three decades, this book couldn't be more timely or more urgent. Elected officials have opened the floodgates to prejudices that have for half a century been unacceptable or at least undercover. In a passionate introduction, Dawkins calls on us to insist that reason take center stage and that gut feelings, even when they don't represent the stirred dark waters of xenophobia, misogyny, or other blind prejudice, should stay out of the voting booth. And in the essays themselves, newly annotated by the author, he investigates a number of issues, including the importance of empirical evidence, and decries bad science, religion in the schools, and climate-change deniers. Dawkins has equal ardor for "the sacred truth of nature" and renders here with typical virtuosity the glories and complexities of the natural world. Woven into an exploration of the vastness of geological time, for instance, is the peculiar history of the giant tortoises and the sea turtles--whose journeys between water and land tell us a deeper story about evolution. At this moment, when so many highly placed people still question the fact of evolution, Dawkins asks what Darwin would make of his own legacy--"a mixture of exhilaration and exasperation"--and celebrates science as possessing many of religion's virtues--"explanation, consolation, and uplift"--without its detriments of superstition and prejudice. In a world grown irrational and hostile to facts, Science in the Soul is an essential collection by an indispensable author. Advance praise for Science in the Soul "The illumination of Richard Dawkins's incisive thinking on the intellectual world extends far beyond biology. What a treat to see so clearly how matter and meaning fit together, from fiction to philosophy to molecular biology, in one unified vision!"--Daniel C. Dennett, author of From Bacteria to Bach and Back: The Evolution of Minds "I thank Thor and Zeus that in their infinite wisdom they chose to make the great wordsmith of our age a great rationalist, and vice versa."--Matt Ridley, author of The Evolution of Everything: How New Ideas Emerge "In this golden age of enlightened science writing, it is stunning that no scientist has won the Nobel Prize for Literature. It is time literature's highest award be granted to a scientist whose writings have changed not just science but society. No living scientist is more deserving of such recognition than Richard Dawkins.Science in the Soul is the perfect embodiment of Nobel-quality literature."--Michael Shermer, publisher of Skeptic magazine, columnist for Scientific American, and author of The Moral Arc: How Science Makes Us Better People "Science in the Soul is packed with Dr. Dawkins's philosophy, humor, anger, and quiet wisdom, leading the reader gently but firmly to inevitable conclusions that edify and educate."--James Randi, author of The Faith Healers. (shrink)

Few issues cause academics to disagree more than gender and race, especially when topics are addressed in terms of biological differences. To conduct research in these areas or comment favorably on research can subject one to scorn. When these topics are addressed, they generally take the form of philosophical debates. Anthony Walsh focuses upon such debates and supporting research. He divides parties into biologists and social constructionists, arguing that biologists remain focused on laboratory work, while constructionists are acutely aware (...) of the impact of biologists in contested territories. "Science Wars" introduces the ideas motivating the parties and examines social constructionism and its issues with science. He explores arguments over conceptual tools scientists love and constructionists abhor, and he provides a solid discussion of the co-evolution of genes and culture. Walsh then focuses his attention on gender, how constructionists view it, and the neuroscience explanation of gender differences. Moving to race, Walsh looks at how some have tried to bury the concept of race, while others emphasize it. He considers definitions of race--essentialist, taxonomic, population, and lineage--as they have evolved from the time of the Enlightenment to the present. And finally, he attempts to bring the opposing sides together by pointing out what each can bring to a meaningful discussion. (shrink)

Shows how we must make deep changes to complete our paradigm shift from the old mechanistic worldview to the new organic worldview • Reveals the distinct stages of paradigm shifts through the ages, including the 18th-century Enlightenment and the critical stage of our current shift • Explains how the new organic worldview began with Goethe and Kant • Offers solutions for each of us to be able to realize and make the deep changes needed for global regeneration In Global Awakening, (...) Michael Schacker shows that hidden within our global crises is a positive future for the planet. Sharing his 30 years of intensive research into the history of change as well as the evolution of consciousness and regenerative science, Schacker explains how our current shift from the old mechanistic worldview to a new organic worldview based on biological models follows the same pattern as other paradigm shifts across history, including the 18th-century Enlightenment and the American Revolution. He reveals the creative geniuses who have contributed to the birth of the organic worldview, beginning with Goethe, Kant, and Hahnemann. Exposing the scientific and social forces that drive paradigm shifts, he details the stages every paradigm shift progresses through: the early Enlightenment, the conservative backlash, the intensive phase, and and the transformational phase leading to the Organic Shift. Explaining that we are currently in the throes of the paradigm flip, the critical last phase of our paradigm shift, Schacker shows how the mechanistic worldview is crumbling around us and nothing but a complete transformation in the way we think will keep us from the path of total self-destruction. Providing a map to overcome the allure of the simplistic mechanical model that has spawned countless unsustainable practices and problems--from global warming to intense economic disparities--the author offers concrete solutions showing how each of us can use our talents, skills, and time to make the deep changes needed for global regeneration. (shrink)

Mortal and immortal DNA : Craig Venter and the lure of "lamia" -- Homeopathy : Holmes, hogwarts, and the Prince of Wales -- Citizen Pinel and the madman at Bellevue -- The experimental pathology of stress : Hans Selye to Paris Hilton -- Gore's fever and Dante's Inferno : Chikungunya reaches Ravenna -- Giving things their proper names : Carl Linnaeus and W.H. Auden -- Spinal irritation and fibromyalgia : Lincoln's surgeon general and the three graces -- Tithonus and the (...) fruit fly : new science and old myths -- Swiftboating "America the beautiful" : Katharine Lee Bates and a Boston marriage -- Nothing makes sense in medicine except in the light of biology -- Apply directly to the forehead : Holmes, Zola, and Hennapecia -- Elizabeth Blackwell breaks the bonds -- Chronic lyme disease and medically unexplained syndromes -- Eugenics and the immigrant : Rosalyn Yalow and Rita Levi-Montalcini -- Science in the Middle East : Robert Koch and the cholera war -- How to win a Nobel prize : thinking inside and outside the box -- Homer Smith and the lungfish : the last gasp of intelligent design -- DDT is back : let us spray! -- Academic boycotts and the Royal Society -- Teach evolution, learn science : John William Draper and the "bone bill" -- Diderot and the yeti crab : the encyclopedias of life -- Dengue fever in Rio : Macumba versus Voltaire. (shrink)