. In my recent work I argued that the religion and sciencedialogue is most successful when done locally and contextually. However, I also argued against theology's epistemic isolation in a pluralist, postmodern world, and for a postfoundationalist notion of human rationality that reveals the interdisciplinary, public nature of all theological reflection. I now want to explore the possibility that, when we look at what the prehistory of thehuman mind reveals about the biological roots of all human (...) class='Hi'>rationality, some forms of contemporary evolutionary epistemology may actually hold the key to understanding the kind of cognitive fluidity that enables true interdisciplinary reflection. Philosophically the religion and science dialogue benefits from this move when a postfoundationalist notion of rationality redescribes the dynamic interaction of our various disciplinary dialogues with one another as aform of transversal reasoning. Transversality in this sense justifies and urges an acknowledgment of multiple patterns of interpretation as one moves across the borders and boundaries of different disciplines. (shrink)

_Rational Animals: The Teleological Roots of Intentionality_ offers an original account of the intentionality of human mental states, such as beliefs and desires. The account of intentionality in _Rational Animals_ is broadly biological in its basis, emphasizing the continuity between human intentionality and the levels of intentionality that should be attributed to animal actions and states. Establishing the goal-directed character of animal behavior, Mark Okrent argues that instrumentally rational action is a species of goal-directed behavior that is idiosyncratic (...) to individual agents and is distinguished by its novelty and flexibility. He also argues that some nonlinguistic animals are capable of instrumental rationality and that in the first instance, the contents of beliefs and desires are individuated by the explanatory role of those states in rationally accounting for such instrumentally rational behavior. The account of instrumental rationality offered in Rational Animals allows for understanding the practical rationality of linguistically competent human beings as a distinctive capacity of social animals capable of undertaking roles governed by socially sanctioned norms. Rational Animals will be of interest to cognitive scientists, philosophers of mind, philosophers of biology, philosophers of action, ethologists, and those interested in the debates concerning animal intelligence. (shrink)

Philosophical tradition demands rational reflection as a condition for genuine moral acts. But the grounds for that requirement are untenable, and when the requirement is dropped morality comes into clearer view as a naturally developing phenomenon that is not confined to human beings and does not require higher-level rational reflective processes. Rational consideration of rules and duties can enhance and extend moral behavior, but rationality is not necessary for morality and (contrary to the Kantian tradition represented by Thomas Nagel) (...) morality cannot transcend its biological roots. Recognizing this helps forge a complementary rather than competitive relation between feminist care-based ethics and rationalistic duty-based ethics. (shrink)

The Rational Substance View is a pro-life position which maintains that all humans are moral equals and have a right to life in virtue of their kind membership. Healthy embryos, newborns, children, adults, and as the cognitively impaired all essentially have a root or radical capacity for rationality, though it may not be developed or have its operations blocked. Their being substances with a rational nature is the basis of their moral status and what makes it wrong to kill (...) them. I will argue that the view is committed to some bad biology, and suspect metaphysics, and is unable to escape all the reductios of potentiality. I will offer the Healthy Development View as an alternative to the Rational Substance View. It is a pro-life view that avoids the problematic biology and metaphysics and reductios of potentiality. It understands our rational development to be a contingent rather than an essential trait. (shrink)

This work presents a new theory of imagination which tries to overcome the overly narrow perpectives that current theories take upon this enigmatic, multi-faceted phenomenon. Current theories are narrowly preoccupied with images and imagery. This creates problems in explaining (1) what imagination is, (2) how it works, and (3) what its strengths and limitations are. (1) Ordinary language identifies imagination with both imaging (image-making) and creativity, but most current theories identify imagination narrowly with imaging while neglecting creativity. Yet imaging is (...) a narrow power, while creativity is a broad power whose roots include imaging. Imagination in its fullest sense is thus creativity. Current theories are just about imaging, not imagination in its fullest sense. (2) This preoccupation with imagery leads current theories to ignore imagination’s transformation into more rational forms (as in the shift from myth and imagery to philosophy and reason). They see imagination in static, invariable terms, while it’s actually a dynamic, creative synergy with various roots and with an evolving history. (3) Current theories extol imagination’s powers but neglect its limitations, though both are essential to effectively use and understand imagination. Again, a culprit is the narrow preoccupation with imagery: these theories neglect the more rational forms of imagination that best reveal its full powers and perils. This work tries to remedy these shortcomings. Its aim is to more fully understand imagination by focusing not just upon imagery, but more broadly upon the evolving synergies between all of its various roots – biological, psychological and sociological – from which all its various structures, powers and limitations derive. Only with a comprehensive perspective such as this can we begin to adequately understand what imagination is, how it works, and what it can and cannot do. The overall findings of this work in these three areas are fully summarized in its final chapter. To download this work successfully, persist with options if error message appears (or contact me at [email protected]). (shrink)

The paper will revolve around Shulamith Firestone’s claims that women’s biology is the root cause of prejudices against women and at the same time the basis for solutions that seek to end such prejudices. In the rational attack to these claims, it is argued that Firestone does not really debunk the patriarchal view but actually agrees with it. The attack focused on her avowed solution to the women problem that turns out to be defeatist in nature. In the attempt to (...) prevent, if not end discrimination against women, the paper carefully offers possible solutions to consider. (shrink)

This essay is devoted to the reconstruction of some substantial categories of the epistemology of education in two of its components: generative transmission and conditionality theories, which are rooted on base ontologies. It is understood that both components set the conditions for the later formation of rationalities which are representative of the disciplinary domains. The study is carried out in two distinctly differentiated educational contexts - Biology and Educational Science courses of study. Este ensayo se dedica a la reconstrucción de (...) algunas categorías sustanciales de la epistemología de la educación en dos de sus componentes: las teorías de la transmisión generativa y las de la condicionalidad, que arraigan en ontologías de base. Se asume que ambos componentes dan condiciones para la posterior conformación de racionalidades propias de los campos disciplinares.El estudio se sitúa en dos contextos formativos manifiestamentediferenciados, los profesorados en biología y en ciencias de la educación. (shrink)

Functional contexts have long been recognized to support evaluative judgments of a certain kind, even where there is no element of design: we speak, for example, of such things as good roots or defective hearts in connection with judgments about proper functions; an animal might even be judged defective for failing to possess a certain species-typical, functional behavioral disposition. These are obviously not moral judgments, but it is interesting to wonder whether the latter might be understood in a similar (...) way. Can moral virtues, for example, be understood as dispositions to function properly in certain spheres of human life involving the will, so that someone lacking them might be said to have a defective character? ;One possibly tempting way of pursuing this broadly Aristotelian line, which has been proposed in recent work by Philippa Foot, would be to argue that there is a single type of functional framework within which to understand both function-related evaluations in biology generally, and function-related evaluations pertaining to ethics and practical rationality; in both cases, it might be thought, talk of species-typical functions and proper functioning is to be understood in relation to the flourishing of the organisms in question, the difference being that the functions relevant to ethics would involve the will. ;I argue that this way of fleshing out a neo-Aristotelian approach to ethics and practical rationality is misguided. Much of the dissertation is devoted to showing this by developing a positive account of functional teleology in biology which makes clear that the flourishing or welfare-promotion of organisms is neither a general nor an ultimate end within the biological functional framework. The view I defend recognizes the crucial role played by natural selection history in shaping facts about present functional teleology, but it is importantly different from what are generally known as "etiological" views. In particular, it does not involve any direct reduction of facts about function to facts about causal history, and it suggests a non-reductionist view of functional teleological explanation, which I also defend. The rejection of etiological views of function in general leaves open the possibility that there is some kind of functional framework, distinct from the biological one, that might be relevant to ethics; I explore this in the last chapter. (shrink)

The critical narrative of this interdisciplinary book offers a first-time look at the interrelationship between biology, mythology and philosophy in human development. Its daring premise follows the trajectory of human thought, starting with the biological roots of fear and the original need for religion, truth-seeking, and myth-making. The narrative then innovatively links a number of maverick philosophical teachings over the centuries, from pre-Buddhist times to the Buddha, from Epicurus and Pyrrho to Lucretius, and eventually to the seminal poetry (...) of Omar Khayyam. These emergent philosophies exemplified liberation from the grasp of mythical and religious thinking and instead espoused an empirical and joyful mind. The narrative concludes with a look at the emancipating philosophical movement that resulted in the European Enlightenment, and it suggests that the philosophical teachings explored in the book may offer the potential for a second, broader Enlightenment. (shrink)

Tracing the leading role of emotions in the evolution of the mind, a philosopher and a psychologist pair up to reveal how thought and culture owe less to our faculty for reason than to our capacity to feel. Many accounts of the human mind concentrate on the brain’s computational power. Yet, in evolutionary terms, rational cognition emerged only the day before yesterday. For nearly 200 million years before humans developed a capacity to reason, the emotional centers of the brain were (...) hard at work. If we want to properly understand the evolution of the mind, we must explore this more primal capability that we share with other animals: the power to feel. Emotions saturate every thought and perception with the weight of feelings. The Emotional Mind reveals that many of the distinctive behaviors and social structures of our species are best discerned through the lens of emotions. Even the roots of so much that makes us uniquely human—art, mythology, religion—can be traced to feelings of caring, longing, fear, loneliness, awe, rage, lust, playfulness, and more. From prehistoric cave art to the songs of Hank Williams, Stephen T. Asma and Rami Gabriel explore how the evolution of the emotional mind stimulated our species’ cultural expression in all its rich variety. Bringing together insights and data from philosophy, biology, anthropology, neuroscience, and psychology, The Emotional Mind offers a new paradigm for understanding what it is that makes us so unique. (shrink)

The relationship between humans and non-human animals has received considerable attention recently. Animal advocates insist that non-human animals must be included in the moral community. Consequently, eating meat is, at least in most cases, morally bad. In an article entitled “In Defense of Eating Meat”, Hsiao argued that for the membership in the moral community, the “root capacity for rational agency” is necessary. As non-human animals lack this capacity, so the argument runs, they do not belong to the moral community. (...) Consequently, harming non-human animals for human nutrition can be justified. In this short comment I would like to highlight some of the most important errors of the above argument, primarily from the perspective of a biologist. I conclude that assuming the existence of a mysterious “root capacity for rational agency” is a biological nonsense. It cannot be verified, and it only obscures reality. In my opinion, the greatest problem with Hsiao’s argument is that it tries to defend anthropocentrism, a view that has presumably been the very cause of the spoiled non-human–human relationships. Perhaps adopting a vegan lifestyle is a better solution than quieting one’s conscience. (shrink)

Current conceptions of meaning and culture tend toward extreme forms of disembodied abstraction, indicating an alienation from the original, earthy meaning of the word culture. I turn to the earlier meanings of the word and why the “cultic,” the living impulse to meaning, was and remains essential to a conception of culture as semeiosis or sign-action. Culture and biology are often treated by social scientists as though they were oil and water, not to be mixed. I am fully aware of (...) the assumed nature-culture dichotomy, but I reject it, not because I am a sociobiologist, quite the contrary, but rather because I am a semiotician, and my studies of signs have led me toward a critical reconstruction of the concepts of nature and culture. In my perspective, culture is a living, social metaboly of signs, not limited to a convention but in transaction with the inmost recesses of the person, and with the qualitative, physical, and significant environment. The question is not whether culture is a “system” or not, but whether we shall continue to conceive of culture as an inert, mechanical system or code, incapable of self-critical cultivation, or as a “living system”--a way of living--fully open to contingency, spontaneity, purposive growth and decay. Putting the “cult” back into culture requires a reconception of the relations between human biology and meaning, and between non-discursive, non-rational reason and modern rationality. Such a reconception involves considering how the technics of the biosocial human body itself form the primary source of culture. (shrink)

Luhmann’s theory has been commonly considered as a radical overcoming of the traditional philosophy. The interpreters often refer to the non-ontological background of the theory as the criticism of the conscience's centrality, the emphasis in conflict and distinction and the influence of sciences as cybernetic, biology and mathematics. In the present paper we try to demonstrate that there is also an important philosophical heritage in the Luhmann’s sociological work: the Hegelian heritage. We refer to four main points: the congruence of (...) being and thought; the being as the unity of unity/distinction; the rationality as auto-reference and the congruence between theory and society. The focus of our analysis is on the complications of the system theory when it tries to eliminate the idea of spirit. La teoría de Luhmann ha sido considerada comúnmente como una radical superación de la filosofía tradicional. Los interpretes se refieren frecuentemente a los antecedentes no ontológicos de esta, como la crítica a la centralidad de la conciencia, el énfasis en el conflicto y la distinción y la influencia de ciencias como la cibernética, la biología y las matemáticas. En el presente artículo se intenta demostrar que existe también otra importante herencia en la obra sociológica de Luhmann: la herencia hegeliana. Los principales puntos analizados son: la congruencia entre ser y pensamiento; el ser como unidad de unidad/distinción; la racionalidad como auto-referencia y la congruencia entre teoría y sociedad. El enfoque de nuestro análisis radica en las dificultades de la teoría de sistemas al intentar eliminar la idea de espíritu. (shrink)

This text deals with a number of topics in philosophy, philosophy of science and philosophy of mind. It includes essays on the laws of nature, biological aspects of the philosophy of mind, and the social aspects of rationality.

Utilizing a characterization of pragmatism drawn from Joseph Margolis, and with reference to the thought of C. S. Peirce and John Dewey, this paper first exposes a pragmatist conception of rationalitywithin the French philosophy of Maurice Merleau-Ponty. It then explores how this praxical, biologically rooted understanding of rationality leads Merleau-Ponty to espouse the same broadly pragmatistconception of ethical life that we find in arecent work from Joseph Margolis: one that repudiates fixed principles and absolute ends in order to prompt (...) us, under the pressing exigencies of life, to learn from radically different ways of thinking, thus committing us to negotiating peaceful solutions to our moral and political conflicts across diverse rational perspectives in a manner that, although taking us far from any form of objectivism, nevertheless refuses to renounce all claims to objectivity. (shrink)

Utilizing a characterization of pragmatism drawn from Joseph Margolis, and with reference to the thought of C. S. Peirce and John Dewey, this paper first exposes a pragmatist conception of rationality within the French philosophy of Maurice Merleau‐Ponty. It then explores how this praxical, biologically rooted understanding of rationality leads Merleau‐Ponty to espouse the same broadly pragmatist conception of ethical life that we find in a recent work from Joseph Margolis: one that repudiates fixed principles and absolute ends (...) in order to prompt us, under the pressing exigencies of life, to learn from radically different ways of thinking, thus committing us to negotiating peaceful solutions to our moral and political conflicts across diverse rational perspectives in a manner that, although taking us far from any form of objectivism, nevertheless refuses to renounce all claims to objectivity. (shrink)

This article aims to investigate, starting from both the analysis of Haidt’s Theory of Moral Foundations, and his Intuitionist-social Model, if there is any implicit normative assumption in the author in relation to the value assigned to moral intuitions, both in relation to to its content and possible adaptive functionality (a matter developed in the FMT), as well as to the mechanisms that trigger such intuitions (a topic addressed in the SIM). An attempt is made to unravel whether the author, (...) beyond considering emotional intuitions as the true cause of moral judgments, ascribes a positive or negative value to this situation. To this end, the motivations underlying various moral intuitions (both of biological roots, linked to various adaptive interests; and of social origin) are examined, in order to analyze Haidt’s contributions to the clarification of a problem of normative metaethics of great impact. at present: can the same normative weight be attributed to any moral foundation in force in human societies; or are only some orientations rational, and therefore morally justifiable? Do they all reveal genuine moral concerns, or do some reflect relevant but not specifically moral adaptive interests, or even selfish aspirations functional to the interests of hegemonic sectors? The implications of the FMT are analyzed as a valuable heuristic guide to interpret the moral concerns of conservatives from an evolutionary meta-ethical approach that allows to overcome the monism of the liberal ethical code, for which the spectrum of genuine moral concerns is reduced to questions of justice, rights and protection of the weakest (since only these would be rationally justifiable). The need to achieve a clearer articulation between the SIM, which puts more emphasis on the processes of acquisition of intuitions through learning and social interaction, and the FMT, that focuses on its content and its possible links with various adaptive interests. (shrink)

This article aims to investigate, starting from both the analysis of Haidt’s Theory of Moral Foundations, and his Intuitionist-social Model, if there is any implicit normative assumption in the author in relation to the value assigned to moral intuitions, both in relation to to its content and possible adaptive functionality (a matter developed in the FMT), as well as to the mechanisms that trigger such intuitions (a topic addressed in the SIM). An attempt is made to unravel whether the author, (...) beyond considering emotional intuitions as the true cause of moral judgments, ascribes a positive or negative value to this situation. To this end, the motivations underlying various moral intuitions (both of biological roots, linked to various adaptive interests; and of social origin) are examined, in order to analyze Haidt’s contributions to the clarification of a problem of normative metaethics of great impact. at present: can the same normative weight be attributed to any moral foundation in force in human societies; or are only some orientations rational, and therefore morally justifiable? Do they all reveal genuine moral concerns, or do some reflect relevant but not specifically moral adaptive interests, or even selfish aspirations functional to the interests of hegemonic sectors? The implications of the FMT are analyzed as a valuable heuristic guide to interpret the moral concerns of conservatives from an evolutionary meta-ethical approach that allows to overcome the monism of the liberal ethical code, for which the spectrum of genuine moral concerns is reduced to questions of justice, rights and protection of the weakest (since only these would be rationally justifiable). The need to achieve a clearer articulation between the SIM, which puts more emphasis on the processes of acquisition of intuitions through learning and social interaction, and the FMT, that focuses on its content and its possible links with various adaptive interests. (shrink)

This root-and-branch reevaluation of Darwin's concept of sexual selection tackles the subject from historical, epistemological and theoretical perspectives. Contributions from a wealth of disciplines have been marshaled for this volume, with key figures in behavioural ecology, philosophy, and the history of science adding to its wide-ranging relevance. Updating the reader on the debate currently live in behavioural ecology itself on the centrality of sexual selection, and with coverage of developments in the field of animal aesthetics, the book details the current (...) state of play, while other chapters trace the history of sexual selection from Darwin to today and inquire into the neurobiological bases for partner choices and the comparisons between the hedonic brain in human and non-human animals. Welcome space is given to the social aspects of sexual selection, particularly where Darwin drew distinctions between eager males and coy females and rationalized this as evolutionary strategy. Also explored are the current definition of sexual selection (as opposed to natural selection) and its importance in today's biological research, and the impending critique of the theory from the nascent field of animal aesthetics. As a comprehensive assessment of the current health, or otherwise, of Darwin's theory, 140 years after the publication of his Descent of Man, the book offers a uniquely rounded view that asks whether 'sexual selection' is in itself a progressive or reactionary notion, even as it explores its theoretical relevance in the technical biological study of the twenty-first century. (shrink)

This article argues for an epistemology of music, stating that dealing with music can be considered as a process of knowledge acquisition. What really matters is not the representation of an ontological musical reality, but the generation of music knowledge as a tool for adaptation to the sonic world. Three major positions are brought together: the epistemological claims of Jean Piaget, the biological methodology of Jakob von Uexküll, and the constructivistic conceptions of Ernst von Glasersfeld, each ingstress the role (...) of the music user rather than the music. Dealing with music, in this view, is not a matter of representation, but a process of semiotization of the sonorous environment as the outcome of interactions with the sound. Hence the role of enactive cognition and perceptual-motor interaction with the sonic environment. What is considered a central issue is the way how listeners as subjects experience their own phenomenal world or Umwelt, and how they can make sense out of their sonic environment. Umwelt-research, therefore, is highly relevant for music education in stressing the role of the listener and his/her listening strategies. (shrink)

The question whether ethical behavior is biologically determined may refer either to thecapacity for ethics (e.i., the proclivity to judge human actions as either right or wrong), or to the moralnorms accepted by human beings for guiding their actions. My theses are: (1) that the capacity for ethics is a necessary attribute of human nature; and (2) that moral norms are products of cultural evolution, not of biological evolution.Humans exhibits ethical behavior by nature because their biological makeup determines (...) the presence of the three necessary, and jointly sufficient, conditions for ethical behavior: (i) the ability to anticipate the consequences of one's own actions; (ii) the ability to make value judgements; and (iii) the ability to choose between alternative courses of action. Ethical behavior came about in evolution not because it is adaptive in itself, but as a necessary consequece of man's eminent intellectual abilities, which are an attribute directly promoted by natural selection. (shrink)

An inspection into the contemporary theory of knowledge shows that a new methodological stance, that is, the so called evolutionary epistemology or, equivalently, evolutionary theory of knowledge, which is a version of “naturalistic” turn has been established. This stance tends to consider various philosophical problems from concrete scientific positions and by means of scientific knowledge. This interdisciplinary enterprise has determined as its purposes the researches of biological preconditions of human knowledge and the explanation of its features on the basis (...) of the modern synthetic theory of evolution.The paper discusses the ideas of K. Lorenz, G. Vollmer, D.T. Campbell, H.R. Maturana, F.J. Varela. Especially, the paper concerns the thesis that the reality cognizable by man is the reality designed, created during his personally involved communicative activity. In this perspective, the question “What is the object of knowledge?” becomes inappropriate. The reliability of knowledge consists in being able to behave adequately in individual enterprising and in co-operation with other subjects. (shrink)

An inspection into the contemporary theory of knowledge shows that a new methodological stance, that is, the so called evolutionary epistemology or, equivalently, evolutionary theory of knowledge, which is a version of “naturalistic” turn has been established. This stance tends to consider various philosophical problems from concrete scientific positions and by means of scientific knowledge. This interdisciplinary enterprise has determined as its purposes the researches of biological preconditions of human knowledge and the explanation of its features on the basis (...) of the modern synthetic theory of evolution.The paper discusses the ideas of K. Lorenz, G. Vollmer, D.T. Campbell, H.R. Maturana, F.J. Varela. Especially, the paper concerns the thesis that the reality cognizable by man is the reality designed, created during his personally involved communicative activity. In this perspective, the question “What is the object of knowledge?” becomes inappropriate. The reliability of knowledge consists in being able to behave adequately in individual enterprising and in co-operation with other subjects. (shrink)

After they diverged from panins, hominins evolved an increasingly committed terrestrial lifestyle in open habitats that exposed them to increased predation pressure from Africa’s formidable predator guild. In the Pleistocene, _Homo_ transitioned to a more carnivorous lifestyle that would have further increased predation pressure. An effective defense against predators would have required a high degree of cooperation by the smaller and slower hominins. It is in the interest of predator and potential prey to avoid encounters that will be costly for (...) both. A wide variety of species, including carnivores and apes and other primates, have therefore evolved visual and auditory signals that deter predators by credibly signaling detection and/or the ability to effectively defend themselves. In some cooperative species, these predator deterrent signals involve highly synchronized visual and auditory displays among group members. Hagen and Bryant (_Human Nature_, _14_(1), 21–51, 2003) proposed that synchronized visual and auditory displays credibly signal coalition quality. Here, this hypothesis is extended to include credible signals to predators that they have been detected and would be met with a highly coordinated defensive response, thereby deterring an attack. Within-group signaling functions are also proposed. The evolved cognitive abilities underlying these behaviors were foundations for the evolution of fully human music and dance. (shrink)

Real kinds or categories, according to conventional wisdom, enter into lawlike generalizations, while nominal kinds do not. Thus, gold but not jewelry is a real kind. However, by such a criterion, few if any kinds or systems of classification employed in the social science are real, for the social sciences offer, at best, only restricted generalizations. Thus, according to conventional wisdom, race and class are on a par with telephone area codes and postal zones; all are nominal rather than real. (...) I propose an account of real kinds that recognizes the current reality of race but not zip codes and shows how a kind can be both constructed and real. One virtue of such an understanding of realism is the light shed on our current practice of racial classification. Race is not a real biological kind but neither is race a myth or illusion. However, the question of whether a social kind is real is separate from whether the category is legitimate. W. E. B. Du Bois maintained that while there are no biological races, race is real and should be conserved. My aim, in this paper, is not to argue for the legitimacy or conservation of race but to defend Du Bois's idea that kinds of people can be both made up and real and provide an understanding of realism that does justice to the social sciences. (shrink)

Phillip R. Sloan - Performing the Categories: Eighteenth-Century Generation Theory and the Biological Roots of Kant's A Priori - Journal of the History of Philosophy 40:2 Journal of the History of Philosophy 40.2 229-253 Preforming the Categories: Eighteenth-Century Generation Theory and the Biological Roots of Kant's A Priori Phillip R. Sloan Situating Kant's philosophical project in relation to the natural sciences of his day has been of concern to several scholars from both the history of science (...) and the history of philosophy. Historians of philosophy have displayed an expanded awareness of, and interest in, the importance of the scientific context of the period in which Kant carried out his "Copernican" revolution. Most commonly among philosophers, this interest has been analyzed in relation to Kant's concerns with the foundations of mechanics, matter theory, and the epistemology of Newtonian science, with the central text of interest being the Metaphysische Anfangsgründe. On the other hand, historians of philosophy and historians of science, interested in the issues of the third Critique and in the several papers of Kant dealing with biological and anthropological issues, have emphasized the unified nature of Kant's inquiries into the natural sciences, and the importance of his continued interest in the life and human sciences alongside his interests in the foundations of the physical sciences. The effort to understand the unity of Kant's.. (shrink)

Many aspects of biology, such as population genetics and senescence, are predicated on identifying individuals and generations. Conventional demarcations of individuals and generations, such as physiological autonomy, unicellular bottlenecks, and alternation of generation, are rife with problems. Do physically separated cuttings or plant ramets constitute separate individuals or generations? Are chimaeras one or more individuals? To resolve these problems, Clarke : 321–361, 2012) proposed that individuals are circumscribed by mechanisms that constrain heritable variance in fitness. Simultaneously, Gorelick and Heng : (...) 1088–1098 2011) showed that sex constrains heritable variance Therefore, for eukaryotes, meiosis and karyogamy provide a consistent way to demarcate individuals and generations. Epigenetic reset associated with meiosis and karyogamy rejuvenates the next generation, but not the parent that engaged in the sex act. Wholesale epigenetic resets that probably only occur with meiosis and karyogamy imply that monozygotic twins are two different individuals, but apomictic progeny are diffuse parts of one disaggregated individual. Mitotic heritability circumscribes an individual, whereas meiotic heritability demarcates new individuals and generations. (shrink)

The early writings of Wilfrid Sellars are characterized by the analysis of themes and problems from Rudolph Carnap's philosophy of language. In particular, Sellars investigated the notion of "material'' rules of inference and explored the possibility of a "pure'' pragmatics. In these initial researches Sellars laid the foundations for his inferentialist analysis of meaning. A crucial component of such an analysis is the seminal form of rational expressivism that Sellars began to develop at the time. In this paper I address (...) the genesis of this idea and some of the main implications that it has on the characterization of the space of reasons. (shrink)

"Knowing how we know" is the subject of this book. Its authors present a new view of cognition that has important social and ethical implications, for, they assert, the only world we humans can have is the one we create together through the actions of our coexistence. Written for a general audience as well as for students, scholars, and scientists and abundantly illustrated with examples from biology, linguistics, and new social and cultural phenomena, this revised edition includes a new afterword (...) by Dr. Varela, in which he discusses the effect the book has had in the years since its first publication. (shrink)

The biomedical sciences employ race as a descriptive and analytic category. They use race to describe differences in rates of morbidity and mortality and to explain variations in drug sensitivity and metabolism. But there are problems with the use of race in medicine. This article identifies a number of the problems and assesses some solutions. The first three sections consider how race is defined and whether the racial data used in biomedical research are reliable and valid. The next three sections (...) explain why racial variation in disease, including genetic disease, is not evidence that race is biological. The final section explains how a proper understanding of the role of race in medicine bears on public policy. (shrink)

Extensive empirical work has shown that species richness decreases roughly exponentially or quadratically with latitude. What appears to be a latitudinal gradient in fact may simply be a negative correlation of latitude with area at that latitude, due to convergence of lines of meridian at the poles. There is simply less area at high latitudes, which means fewer niches and fewer opportunities for speciation, hence diminished biodiversity at high latitudes. Similarly, analytic geometry of a cone shows that species number should (...) decrease linearly with altitude on a conical mountain. Here, I provide an explicit mathematical model of the area hypothesis of species richness along latitude and altitude gradients. I re-analyze a previously published latitudinal gradient dataset and show that species number is a linear function of the predicted area and that species number is more fully explained by predicted area than by a quadratic function of latitude. However, analytic geometry is not needed if precise measures of area are known. (shrink)

Schopenhauer assumes that our physical drives, on which depend our desires and wants, set the ground of knowledge and being. These drives are in the very source of our biological as well as our intellectual acts, i.e. at the essential content of man as a rational being. Moreover, not only men, but all beings, organic and inorganic get objectivity as a product of will. Will is the thing-in-itself which shows itself in the reality as a whole and in individual (...) objects. Schopenhauer argues that the thing-in-itself is will. In short, he will say that the “thing-in-itself” has an intelligible quality and that it is “will”. Kant associates the unknown character of the first cause with the inconclusive research of causes. This case, known as “the third antinomy”, takes the principle of causality to the impossibility of the existence of the first cause. Schopenhauer’s famous criticism of Kant relies on this point. Thus, he goes on to construct his own theory of causality and of space-time. Schopenhauer does this in the context of the sufficient reason principle. This study examines how this principle is handled by Schopenhauer in the famous fourfold root doctrine. According to Schopenhauer, there are four principles that govern four separate classes of objects. It is precisely this last principle which opens the way to Schopenhauer's metaphysics of will. His original interpretation appears at this point against traditional metaphysics. This study examines the theoretical roots of this philosopher's later, practical tendencies. (shrink)

In the United States, the racial and ethnic statistics published by the National Center for Health Statistics (NCHS) assume that each member of the U.S. population has a race and ethnicity and that if a member is black or white with respect to his risk of one disease, he is the same race with respect to his risk of another. Such an assumption is mistaken. Race and ethnicity are taken by the NCHS to be an intrinsic property of members of (...) a population, when they should be taken to depend on interest. The actual or underlying race or ethnicity of members of a population depends on the risk whose variation within the population we wish to describe or explain. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Female in Aristotle’s Biology: Reason or RationalizationTony PreusRobert Mayhew. The Female in Aristotle’s Biology: Reason or Rationalization. Chicago: University of Chicago Press, 2004. Pp. xi +136. Cloth, $28.00.Aristotle's views on the ethical, social, and political roles of women have repeatedly drawn the attention of scholars. Often, the central focus of the discussion is Politics I.13, 1260 a13, where Aristotle says that although women have a deliberative faculty, (...) it is akuron, "without authority." A charitable (from our point of view) interpretation of that word would have him mean that women are capable of ethical and political decision-making, but fourth-century BCE Athenian social arrangements prevent their exercising that capacity outside the home. However, many readers of Aristotle suppose that he means to indicate a natural difference between men and women, some mental or moral inferiority of women. A few passages in the Politics support that interpretation (e.g., Pol. I.2, 1254 b13, 12.1259 a40), but those do not provide a "scientific" or "biological" grounding of female inferiority. That sort of thing one would expect to find in the biological works. Mayhew's monograph is an exposition of the errors and exaggerations of some of those writers, from the usually careful Martha Nussbaum to the usually unreliable Luce Iragaray.The least cautious critics of Aristotle's views on women typically fasten on his views on sexual generation; as Mayhew shows (ch. 3), such critics either claim that Aristotle believed that women contribute only a place for generation to occur, or that women contribute totally passive matter. Mayhew is able to demonstrate, rather easily, that either claim depends on total ignorance or total misunderstanding of the actual contents of the Generation of Animals. In Aristotle's opinion, the female provides proximate matter for the offspring, something that is almost able to develop into a new individual and needing only the impetus and form provided by the male contribution. Having started with the "form/matter" distinction, it is pretty obvious that the female provides the matter (a bird egg is all of the matter that goes to make the chick), and the male is necessary for reproduction to [End Page 109] occur, so it must be a source of movement (at least) and some element of form (since the offspring partially resembles its male parent) that comes from that source. (For older discussions of this issue, see my Science and Philosophy in Aristotle's Biological Works [Hildesheim, 1975], ch. 2, and J. Morsink, "Was Aristotle's Biology Sexist?" J. Hist. Biol.12 [1979]:83-112, neither noted by Mayhew). But what would be the ethical or political implications of that distinction? Aristotle says that it is "better" to provide form, but there's no straightforward way to conclude from that difference that a woman's deliberative faculty is less authoritative than a man's, any more than there is any straightforward way to argue from the fact that a woman might spend some time pregnant that a permanent pay differential is justified. And Aristotle does not try to make that sort of argument, as a matter of fact.Mayhew deals with most of the other arguments that some have derived from the biological works to support their view that Aristotle's "science" is the foundation of his (supposed) sexism. For example, he points out that although Aristotle does call "kings" the bees that we call "queens," he also calls the analogue among wasps the "mothers" or "wombs"; Mayhew says that Aristotle seems to have thought that the king/queen bee was hermaphroditic and parthenogenetic. Mayhew also has an original and interesting chapter on Aristotle's comparisons between women and eunuchs; although he notes that Aristotle was friendly with at least one eunuch, Hermeias, the uncle of Aristotle's young wife, he leaves out Aristotle's poetic praise of Hermeias (see R. Renehan, in Greek, Roman, and Byz. Stud.23 [1982]: 251-74). Suppose women were "eunuchoid" according to Aristotle, it couldn't mean that they were consequently intellectually inferior, since at least one eunuch was, in Aristotle's opinion, intellectually superior.Mayhew also discusses, adequately enough, the issues of brain... (shrink)

Drawing on biosemiotic theory and the Peircean idea of ‘abduction’, I shall propose the idea of a layered structure of bio / semiotic evolution, in which humanknowledge is systemic and recursive — and thus emergent both from what is forgotten and from earlier evolutionary strata. I will argue that abductions are those processes by which we move creatively between often unacknowledged types of knowledge which are rooted in our natural and cultural evolutionary past (e.g., unconscious, preconscious, or tacit knowledge; knowledge (...) that is experienced affectively) and the more familiar types of knowledge associated with self-conscious deductive and inductive reasoning. I shall suggest that these processes of ‘hooking back’ into the past in order to make new sense in the light of subsequent experience, are characteristic of all human inventiveness in both the arts and the sciences, and are facilitated by what Peirce called ‘The Play of Musement’.My reasons for attempting this task are that I hope to offer a semiotic and biosemiotic corrective to the widespread and culturally dominant idea that the progress ofhuman knowledge and cultural evolution depends on self rational efficiency, conceived of in terms of self-conscious deduction and induction alone — a conception which runs the risk of excluding from the account what is actually the most creative part of human knowing. Second, I will suggest that a properly semiotically informed understanding of human creativity — i.e., one which understands the Peircean semiotic as triadic and which draws on the post-Peircean theory that the semiotic drive in nature and in culture derives from the need to model the world as accurately as possible — should provide a very stern warning against the dangers of confusing the map with the territory. For creative artists and scientists (and life-livers, in general) progress, I shall suggest, inasmuch as they ignore the utilitarian dogma in practice. A biosemiotic understanding of human reasoning as an evolutionary semiotic process should thus contribute to a removal of the impediments of modernity which lie in the failure to properly grasp both what language (and semiosis in general) is, as well as the historical and prehistorical evolution that makes such semiosis possible. (shrink)

Certain tacit assumptions of modernity are jeopardizing the future of humanity and the planet-assumptions around what constitutes life; the nature of being human; rational thought; and our view of time and progress. This paper examines the origins of why we think the way we do today and how we can reclaim the living roots of consciousness. In so doing, we restore our full humanity and help restore the Earth. Normal 0 false false false EN-US X-NONE X-NONE.