Is life different from the non-living? If so, how? And how, in that case, does biology as the study of living things differ from other sciences? These questions are traced through an exploration of episodes in the history of biology and philosophy. The book begins with Aristotle, then moves on to Descartes, comparing his position with that of Harvey. In the eighteenth century the authors consider Buffon and Kant. In the nineteenth century the authors examine the Cuvier-Geoffroy debate, pre-Darwinian geology (...) and natural theology, Darwin and the transition from Darwin to the revival of Mendelism. Two chapters deal with the evolutionary synthesis and such questions as the species problem, the reducibility or otherwise of biology to physics and chemistry, and the problem of biological explanation in terms of function and teleology. The final chapters reflect on the implications of the philosophy of biology for philosophy of science in general. (shrink)

The essays in this book discuss the originally proposed Baldwin effect, how it was modified over time, and its possible contribution to contemporary empirical...

In his book The Biotech Century Jeremy Rifkin makes arguments about the dangers of market-driven genetic biotechnology in medical and agricultural contexts. Believing that Darwinism is too compromised by a competitive ethic to resist capitalist depredations of the genetic commons, and perhaps hoping to pick up anti-Darwinian allies, he turns for support to unorthodox non-Darwinian views of evolution. The Darwinian tradition, more closely examined, contains resources that might better serve his argument. The robust tradition associated with Theodosius Dobzhansky, Ernst Mayr, (...) and others provides an alternative, scientifically sound basis for challenging the rhetoric of genetic reductionism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Prudence: Classical Virtue, Postmodern PracticeDavid DepewPrudence: Classical Virtue, Postmodern Practice. Ed. Robert Hariman. University Park: Pennsylvania State University Press, 2003. Pp. xi + 337. $65.00, cloth."This volume," writes the editor, "is one contribution to the contemporary revival of interest in the concept of prudence" (ix). What interest? Notably, that of latter-day "virtue ethicists," whose discontents with the algorithmic decision-making procedures of modernism have given wings to a hope (...) that we (considered as members of some sort of imagined polis) will return to the context-sensitive "practical wisdom" of the ancients. (Prudentia is Cicero's Latin translation of the Greek phronesis, practical wisdom.)In theory, this line of reasoning was supposed to break the mold of contemporary politics. In practice, it has been captured by the political right. Virtue ethicists and civic republicans like Benjamin Barber have been outflanked by "virtuecrats" such as Bill Bennett (he of the gambling habit), the pompous columnist George Will, and Amitai Etzioni, the neo-corporatist founder of the Communitarian Party. It should be said right away, then, that few, if any, of the contributors to this collection are sympathetic to this sort of thinking. Admittedly, they share with virtuecrats a critique of rule-governed forms of decision-making, whether deontological or utilitarian, especially when these procedures masquerade as ways of "operationalizing" morality. Such calculi are indeed creatures of the institutional cultures of business firms and bureaucracies, which have increasingly affected law and politics. In addition, the authors of this volume are no less inclined than right-leaning virtuecrats to rake through intellectual history in order to come up with something relevant to the present and future. "There is a looking backward in order to see more clearly a mentality that is overlooked and undervalued in the present" (20). But they do so with a view to seeing what will come up when management of the topic of prudence is taken away from philosophers and reconnected (as it was from antiquity [End Page 167] until the nineteenth century) with the art of rhetoric, considered as an array of teachable discursive practices that are helpful in identifying and commending appropriate responses to contingent circumstances. The most salient features of the volume follow: a shift of the center of gravity from Aristotle to Cicero (ix), and a consideration of how, through rhetorical performances that involve the construction of a visible, embodied self, that strangest of creatures, a post-modern prudence, might be brought forth.I am pleased to report that changes of meaning in the collection's key term are discernible as we move from Cicero's prudentia to Machiavelli's prudenzia, and from the prudence that Edmund Burke invoked to justify American independence against his government's blind, imprudent rule-following to the quite different, and indeed incompatible, prudence that the Americans actually ended up with by the Jacksonian period, which is explored here by James Jasinski and Christine Oravec. Still, greater attention to the first great fracture in the concept, as phronesis moved across the Adriatic and became prudentia, would have made it clearer that, if there is to be a post-modern prudence, whether on terms set forth here by Maurice Charland or Hariman, or elsewhere by others, it cannot conceivably be seen as emerging out of a continuous root stock that managed to cross two seas intact, but as invented by doing repeated violence to a term, in part by providing it with a handsome pedigree that must be fitted up for the occasion.At this point let me register my only complaint. In spite of some useful remarks about Aristotle's notion of phronesis by Hariman and Charland, the volume lacks a systematic treatment of the Greek notion of practical wisdom (phronesis) even as a foil. This makes it difficult to see that the notion of phronesis was diversely interpreted by fourth-century Greeks; that Cicero's assimilation of phronesis to a Latin term already loaded with local associations—the subject of an informative essay by Robert Cape—might not preserve the Greek notion intact; that to the extent that Cicero does preserve aspects of Greek phronesis, his version is probably closer to Isocrates' rhetoric-friendly... (shrink)

Conceptions of adaptation have varied in the history of genetic Darwinism depending on whether what is taken to be focal is the process of adaptation, adapted states of populations, or discrete adaptations in individual organisms. I argue that Theodosius Dobzhansky’s view of adaptation as a dynamical process contrasts with so-called “adaptationist” views of natural selection figured as “design-without-a-designer” of relatively discrete, enumerable adaptations. Correlated with these respectively process and product oriented approaches to adaptive natural selection are divergent pictures of organisms (...) themselves as developmental wholes or as “bundles” of adaptations. While even process versions of genetical Darwinism are insufficiently sensitive to the fact much of the variation on which adaptive selection works consists of changes in the timing, rate, or location of ontogenetic events, I argue that articulations of the Modern Synthesis influenced by Dobzhansky are more easily reconciled with the recent shift to evolutionary developmentalism than are versions that make discrete adaptations central. (shrink)

We trace the history of the Modern Evolutionary Synthesis, and of genetic Darwinism generally, with a view to showing why, even in its current versions, it can no longer serve as a general framework for evolutionary theory. The main reason is empirical. Genetical Darwinism cannot accommodate the role of development (and of genes in development) in many evolutionary processes. We go on to discuss two conceptual issues: whether natural selection can be the “creative factor” in a new, more general framework (...) for evolutionary theorizing; and whether in such a framework organisms must be conceived as self-organizing systems embedded in self-organizing ecological systems. (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)

Using the evolution of the stickleback family of subarctic fish as a touchstone, we explore the effect of new discoveries about regulatory genetics, developmental plasticity, and epigenetic inheritance on the conceptual foundations of the Modern Evolutionary Synthesis. Identifying the creativity of natural selection as the hallmark of the Modern Synthesis, we show that since its inception its adherents have pursued a variety of research projects that at first seemed to conflict with its principles, but were accommodated. We situate challenges coming (...) from developmental biology in a dialectic between innovation and tradition, suggesting on the basis of past episodes that even if developmental plasticity and epigenetic inheritance are aligned with its principles the Modern Synthesis will be significantly affected. (shrink)

Aristotle’s biological teleology is rooted in an epigenetic account of reproduction. As such, it is best interpreted by consequence etiology. I support this claim by citing the capacity of consequence etiology’s key distinctions to explain Aristotle’s opposition to Empedocles. There are implications for the relation between ancient and modern biology. The analysis reveals that in an important respect Darwin’s account of adaptation is closer to Aristotle’s than to Empedocles’s. They both rely on consequence etiological considerations to evade attributing the purposiveness (...) of organisms to chance. Two implications follow: Darwinian explanations of adaptation are as teleological as Aristotle’s, albeit differently; and these differences show how deeply resistant Aristotle’s version of biological teleology is to descent from a common ancestor. (shrink)

The Darwinian concept of natural selection was conceived within a set of Newtonian background assumptions about systems dynamics. Mendelian genetics at first did not sit well with the gradualist assumptions of the Darwinian theory. Eventually, however, Mendelism and Darwinism were fused by reformulating natural selection in statistical terms. This reflected a shift to a more probabilistic set of background assumptions based upon Boltzmannian systems dynamics. Recent developments in molecular genetics and paleontology have put pressure on Darwinism once again. Current work (...) on self-organizing systems may provide a stimulus not only for increased problem solving within the Darwinian tradition, especially with respect to origins of life, developmental genetics, phylogenetic pattern, and energy-flow ecology, but for deeper understanding of the very phenomenon of natural selection itself. Since self-organizational phenomena depend deeply on stochastic processes, self-organizational systems dynamics advance the probability revolution. In our view, natural selection is an emergent phenomenon of physical and chemical selection. These developments suggest that natural selection may be grounded in physical law more deeply than is allowed by advocates of the autonomy of biology, while still making it possible to deny, with autonomists, that evolutionary explanations can be modeled in terms of a deductive relationship between laws and cases. We explore the relationship between, chance, self-organization, and selection as sources of order in biological systems in order to make these points. (shrink)

I reconstruct the relationship between the evolutionary geneticists Theodosius Dobzhansky (1900–1975) and Richard Lewontin (1929–2021). Using archival research and published texts, I show that Lewontin inherited his dissertation director’s research program as well as his “biology of democracy.” He did so in circumstances in which the molecular revolution in genetics was threatening both Dobzhansky’s science and his anti-racist social ideals. Lewontin’s sometimes rocky relationship with the person he called “my professor” sprang from his perception that Dobzhansky was not up to (...) managing the research program that Lewontin received from him. I explain how Lewontin took charge and the role his Marxist interpretive lens plays in his argument. (shrink)

I argue that Darwinian evolutionary theory has a rhetorical dimension and that rhetorical criticism plays a role in how evolutionary science acquires knowledge. I define what I mean by rhetoric by considering Darwin’s Origin. I use the Modern Evolutionary Synthesis to show how rhetoric conceived as situated and addressed argumentation enters into evolutionary theorizing. Finally, I argue that rhetorical criticism helps judge the success, limits, and failures of these theories.

This interdisciplinary and systematic collection of essays explores pragmatism in relation to three key episodes in American culture: Progressivism, Positivism, and Postmodernism.

454 JOURNAL OF THE HISTORY OF PHILOSOPHY 34:3 JULY x996 Under Ebert appeals to Aristotle's Topics to show that the questioner in a dialectical discussion is not committed to views affirmed by the respondent.4 Yet to avoid the consequence that nothing in such a discussion can be attributed to Socrates , Ebert distinguishes between two kinds of questions: ques- tions that do not commit the questioner to a response and questions that do, such as, "Do you/we agree that p?" - (...) Ebert then shows that the above Pythagorean fallacies are stated only in questions - Yet at 76d~- 3 Socrates says "tblxokoy/ioa~tev" in reference to an important step of the recollection argument. Ebert can only bizarrely assert that while "We agree that p" commits Socrates to what is said, "We agreed that p" does not . In addition, while Ebert repeatedly maintains that we can "possibly" or "perhaps" infer something about Plato from Socra- tes' commitment to a view , he never explains why we should. One can quarrel with this provocative little book, but one should not ignore it, especially if one still reads the dialogues as straightforward presentations of Platonic doctrine. FRANCISCO J. GONZALEZ Skidmore College Eugene Garver, Aristotle's "Rhetoric": An Art of Character. Chicago and London: The University of Chicago Press, 1994. Pp. xxi + 325 . Cloth, $53.95- Paper, $18.95. This book is a.. (shrink)

This review essay provides an analysis of the context and content of Trevor Pearce’s Pragmatism’s Evolution. The work highlights the bond between organisms and their environments.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Confronting Aristotle's EthicsDavid DepewConfronting Aristotle's Ethics by Eugene Garver Chicago: University of Chicago Press, 2006. Pp. ix + 290. $49.00, cloth.Readers of this journal are likely to be familiar with Eugene Garver's 1994 Aristotle's Rhetoric: An Art of Character. The main claim advanced in that important book is that for Aristotle rhetoric is an art because it has internal norms and ends. From this, it follows that although (...) any red-blooded rhetor probably does aim at winning a case, advancing a political career, getting rich, and other external goals, what is artful in rhetorical craft (technikos), and hence expressive of the distinctive human capacity for human rationality, is timely argumentation that binds premises to actionable conclusions through displays of good character and apt emotional response. This ordered combination of ethos, pathos, and logos recruits, or if you will interpellates, an audience that is uniquely capable of judging cases, proposals, and performances reasonably. In this way Aristotle defends rhetoric as a genuine art—an intellectual virtue—against Plato's Gorgias.To arrive at this conclusion Garver draws more widely on other parts of the Aristotelian corpus than rhetorical scholars normally do. In particular, he contrasts external with internal ends by using Aristotle's metaphysical distinction between movements, processes, or behaviors (kineseis), of which the world is chock-full, and actualizations or realizations (energeiai) of capacities, which are more rare. Because rhetorical art, qua artful, is an actualization, Garver infers that it is a "practical art" and so brushes up closely against ethical-political praxis. [End Page 184]How closely? To be sure, they are not identical. Praxis actualizes our rational capacities by issuing in deeds done for their own sake rather than in an ordered series of acts whose intelligibility and worth are, in the end, measured by their outcomes or products, as in arts (poiesis) (46). For this reason a rhetor or a doctor can display artfulness by consciously misbehaving as well as by doing his or her job well, whereas willful misbehavior on the part of a moral agent automatically disbars him or her from possessing practical wisdom (phronesis) at all (46; see Nicomachean Ethics [NE] 1140b22–25). Accordingly, even though moral virtues and technical skills are both acquired by slowly internalizing norms that at first aim only at external ends (29) and are both matched to their distinctive ends through their internal rational norms, Aristotle makes it abundantly clear that "the arts, including rhetoric, do not bring the soul into a good condition" (10). They are not the wellspring or protector of the intrinsically good actions that are constituents of happiness. that role is assigned to moral virtues such as prudence, courage, liberality, and, when these are practiced in relation to others, justice and friendship.Confronting Aristotle's Ethics begins by reviewing the above account of rhetorical art in Garver's earlier book. Precisely because that account posits a greater affinity between ethical virtue and craft knowledge than most contemporary analyses of Aristotle's Nicomachean Ethics, Garver feels a need to spell out more carefully than usual why Aristotle thinks that the arts, even at their best, cannot yield the intrinsically good acts that the moral virtues do and why for Aristotle the habitual performance of just such acts is constitutive of happiness (eudaimonia). To answer these questions is the aim of the book.Garver reports that satisfactory answers are surprisingly rare even in otherwise sophisticated contemporary Aristotelian studies (5–7). Now and again he points to one reason why this might be so. Since at least the eighteenth century, Aristotle's ethical theory has been commended by sloughing off its original political integument. Even Hannah Arendt, a devotee of Aristotle's conception of the public life if ever there was one, says that public figures must leave happiness to the private lives of little people. this depoliticization of ethics has allowed contemporary commentators to evade Aristotle's burden of proof. As good readers of Aristotle they may try to distance themselves from people who think that there might be an art of happiness by which one can technically realize one's desires. (Your local Barnes and Noble will... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Confronting Aristotle's EthicsDavid DepewConfronting Aristotle's Ethics by Eugene Garver Chicago: University of Chicago Press, 2006. Pp. ix + 290. $49.00, cloth.Readers of this journal are likely to be familiar with Eugene Garver's 1994 Aristotle's Rhetoric: An Art of Character. The main claim advanced in that important book is that for Aristotle rhetoric is an art because it has internal norms and ends. From this, it follows that although (...) any red-blooded rhetor probably does aim at winning a case, advancing a political career, getting rich, and other external goals, what is artful in rhetorical craft (technikos), and hence expressive of the distinctive human capacity for human rationality, is timely argumentation that binds premises to actionable conclusions through displays of good character and apt emotional response. This ordered combination of ethos, pathos, and logos recruits, or if you will interpellates, an audience that is uniquely capable of judging cases, proposals, and performances reasonably. In this way Aristotle defends rhetoric as a genuine art—an intellectual virtue—against Plato's Gorgias.To arrive at this conclusion Garver draws more widely on other parts of the Aristotelian corpus than rhetorical scholars normally do. In particular, he contrasts external with internal ends by using Aristotle's metaphysical distinction between movements, processes, or behaviors (kineseis), of which the world is chock-full, and actualizations or realizations (energeiai) of capacities, which are more rare. Because rhetorical art, qua artful, is an actualization, Garver infers that it is a "practical art" and so brushes up closely against ethical-political praxis. [End Page 184]How closely? To be sure, they are not identical. Praxis actualizes our rational capacities by issuing in deeds done for their own sake rather than in an ordered series of acts whose intelligibility and worth are, in the end, measured by their outcomes or products, as in arts (poiesis) (46). For this reason a rhetor or a doctor can display artfulness by consciously misbehaving as well as by doing his or her job well, whereas willful misbehavior on the part of a moral agent automatically disbars him or her from possessing practical wisdom (phronesis) at all (46; see Nicomachean Ethics [NE] 1140b22–25). Accordingly, even though moral virtues and technical skills are both acquired by slowly internalizing norms that at first aim only at external ends (29) and are both matched to their distinctive ends through their internal rational norms, Aristotle makes it abundantly clear that "the arts, including rhetoric, do not bring the soul into a good condition" (10). They are not the wellspring or protector of the intrinsically good actions that are constituents of happiness. that role is assigned to moral virtues such as prudence, courage, liberality, and, when these are practiced in relation to others, justice and friendship.Confronting Aristotle's Ethics begins by reviewing the above account of rhetorical art in Garver's earlier book. Precisely because that account posits a greater affinity between ethical virtue and craft knowledge than most contemporary analyses of Aristotle's Nicomachean Ethics, Garver feels a need to spell out more carefully than usual why Aristotle thinks that the arts, even at their best, cannot yield the intrinsically good acts that the moral virtues do and why for Aristotle the habitual performance of just such acts is constitutive of happiness (eudaimonia). To answer these questions is the aim of the book.Garver reports that satisfactory answers are surprisingly rare even in otherwise sophisticated contemporary Aristotelian studies (5–7). Now and again he points to one reason why this might be so. Since at least the eighteenth century, Aristotle's ethical theory has been commended by sloughing off its original political integument. Even Hannah Arendt, a devotee of Aristotle's conception of the public life if ever there was one, says that public figures must leave happiness to the private lives of little people. this depoliticization of ethics has allowed contemporary commentators to evade Aristotle's burden of proof. As good readers of Aristotle they may try to distance themselves from people who think that there might be an art of happiness by which one can technically realize one's desires. (Your local Barnes and Noble will... (shrink)

John Reiss is a practicing evolutionary biologist (herpetology) who by his own account happened to be in the right place (Harvard’s Museum of Comparative Zoology) at the right time (the 1980s) to hear echoes of the debate about sociobiology that had been raging there between E. O. Wilson and, on the other side, Stephen Jay Gould and Richard Lewontin (xiv). Reiss is not concerned with sociobiology, at least in this book, but with the adaptationism that Gould and Lewontin saw in (...) the sociobiologists’ approach to cooperative behavior. At Harvard, Reiss was guided by Pere Alberch, in whose laboratory Gould’s stress on developmental constraints was being transformed into a now influential version of the Evo-devo movement (xiv, 327). On Alberch’s view, which Reiss accepts, variation in the rate, timing, placement, and intensity of gene products during the ontogenetic process, rather than mutation in structural genes, constitutes the proximate source of the phenotypic variation on which natural election works (327-29). Reiss does not think that Evo-devo, at least as he construes it, does away with natural selection. Rather, he seeks to identify the role played by selection in retaining or eliminating the variation generated in the developmental process. Selection, he argues, enables organisms, populations, species, and other lineages to maintain the presumptively adapted conditions of existence to which their very persistence already testifies. “Adaptedness,” Reiss writes, “is not a product of evolution; it is a condition for evolution” (22). He thinks that this fact, as he takes it to be, belies the adaptationist assumption that organisms are collections of independently optimal adaptations that arise by way of concerted spurts of directional selection. “It is a mistake,” he writes, “to atomize organisms and to explain each part as the solution of a problem raised by the environment” (295). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Prudence: Classical Virtue, Postmodern PracticeDavid DepewPrudence: Classical Virtue, Postmodern Practice. Ed. Robert Hariman. University Park: Pennsylvania State University Press, 2003. Pp. xi + 337. $65.00, cloth."This volume," writes the editor, "is one contribution to the contemporary revival of interest in the concept of prudence" (ix). What interest? Notably, that of latter-day "virtue ethicists," whose discontents with the algorithmic decision-making procedures of modernism have given wings to a hope (...) that we (considered as members of some sort of imagined polis) will return to the context-sensitive "practical wisdom" of the ancients. (Prudentia is Cicero's Latin translation of the Greek phronesis, practical wisdom.)In theory, this line of reasoning was supposed to break the mold of contemporary politics. In practice, it has been captured by the political right. Virtue ethicists and civic republicans like Benjamin Barber have been outflanked by "virtuecrats" such as Bill Bennett (he of the gambling habit), the pompous columnist George Will, and Amitai Etzioni, the neo-corporatist founder of the Communitarian Party. It should be said right away, then, that few, if any, of the contributors to this collection are sympathetic to this sort of thinking. Admittedly, they share with virtuecrats a critique of rule-governed forms of decision-making, whether deontological or utilitarian, especially when these procedures masquerade as ways of "operationalizing" morality. Such calculi are indeed creatures of the institutional cultures of business firms and bureaucracies, which have increasingly affected law and politics. In addition, the authors of this volume are no less inclined than right-leaning virtuecrats to rake through intellectual history in order to come up with something relevant to the present and future. "There is a looking backward in order to see more clearly a mentality that is overlooked and undervalued in the present" (20). But they do so with a view to seeing what will come up when management of the topic of prudence is taken away from philosophers and reconnected (as it was from antiquity [End Page 167] until the nineteenth century) with the art of rhetoric, considered as an array of teachable discursive practices that are helpful in identifying and commending appropriate responses to contingent circumstances. The most salient features of the volume follow: a shift of the center of gravity from Aristotle to Cicero (ix), and a consideration of how, through rhetorical performances that involve the construction of a visible, embodied self, that strangest of creatures, a post-modern prudence, might be brought forth.I am pleased to report that changes of meaning in the collection's key term are discernible as we move from Cicero's prudentia to Machiavelli's prudenzia, and from the prudence that Edmund Burke invoked to justify American independence against his government's blind, imprudent rule-following to the quite different, and indeed incompatible, prudence that the Americans actually ended up with by the Jacksonian period, which is explored here by James Jasinski and Christine Oravec. Still, greater attention to the first great fracture in the concept, as phronesis moved across the Adriatic and became prudentia, would have made it clearer that, if there is to be a post-modern prudence, whether on terms set forth here by Maurice Charland or Hariman, or elsewhere by others, it cannot conceivably be seen as emerging out of a continuous root stock that managed to cross two seas intact, but as invented by doing repeated violence to a term, in part by providing it with a handsome pedigree that must be fitted up for the occasion.At this point let me register my only complaint. In spite of some useful remarks about Aristotle's notion of phronesis by Hariman and Charland, the volume lacks a systematic treatment of the Greek notion of practical wisdom (phronesis) even as a foil. This makes it difficult to see that the notion of phronesis was diversely interpreted by fourth-century Greeks; that Cicero's assimilation of phronesis to a Latin term already loaded with local associations—the subject of an informative essay by Robert Cape—might not preserve the Greek notion intact; that to the extent that Cicero does preserve aspects of Greek phronesis, his version is probably closer to Isocrates' rhetoric-friendly... (shrink)

Jean Gayon’s encounters with American evolutionary biologists and philosophers of biology affected his project of justifying the Darwinian research tradition. He challenged entrenched views about evolution in France by showing how the population-genetic theory of natural selectionSelection removed conceptual blockages that had thwarted the Darwinian research tradition. He taught his American colleagues how important French physiological genetics was to the DarwinismDarwinism of the modern evolutionary synthesis and, with Richard BurianBurian, Richard, stressed the compatibility of the Synthesis with postwar French molecular (...) geneticsMolecular genetics. His seamless integration of history and philosophy of biology helped create an international learned society in which historians and philosophers of biology work together (ISSHSPB). (shrink)

Discusses philosophy and the science of its lesson. Observation of the perspective that laws of nature exist in theories thereby quantifying statements capable of sustaining counterfactuals; Belief on the confirmation or falsification of theories by treating putative laws as premises of hypothetical argument; Aim of science to use fewer laws to explain greater facts; Similarity between prediction and explanation.

This paper explores a possible connection between Aristotle’s defence of rhetoric as an art and his claim that its three kinds, deliberative, forensic and epideictic, necessarily take place in sites where citizens appear to one another as citizens. The argument is that only in such sites, and hence only in poleis, can speakers and audiences distinguish the internal norms of this, and indeed any other, art from external effects that, although they may be called rhetorical, are not artful or technikos (...) on Aristotle’s definition. That in making this argument Plato serves as Aristotle’s foil is suggested by allusions in the Rhetoric and other Aristotelian treatises to specific passages in Phaedrus and Statesman. The paper concludes by claiming that conditions for practising the art of rhetoric in the strict sense are as civic now as they were in classical antiquity. The media in which the art is practised may have multiplied, but when its civic nature is grasped the kinds into which Aristotle divides it appear not to have changed as much as might be thought. (shrink)

Recognition that biological systems are stabilized far from equilibrium by self-organizing, informed, autocatalytic cycles and structures that dissipate unusable energy and matter has led to recent attempts to reformulate evolutionary theory. We hold that such insights are consistent with the broad development of the Darwinian Tradition and with the concept of natural selection. Biological systems are selected that re not only more efficient than competitors but also enhance the integrity of the web of energetic relations in which they are embedded. (...) But the expansion of the informational phase space, upon which selection acts, is also guaranteed by the properties of open informational-energetic systems. This provides a directionality and irreversibility to evolutionary processes that are not reflected in current theory.For this thermodynamically-based program to progress, we believe that biological information should not be treated in isolation from energy flows, and that the ecological perspective must be given descriptive and explanatory primacy. Levels of the ecological hierarchy are relational parts of ecological systems in which there are stable, informed patterns of energy flow and entropic dissipation. Isomorphies between developmental patterns and ecological succession are revealing because they suggest that much of the encoded metabolic information in biological systems is internalized ecological information. The geneological hierarchy, to the extent that its information content reflects internalized ecological information, can therefore be redescribed as an ecological hierarchy. (shrink)