According to most interpreters, Aristotle explains death as the result of material processes of the body going against the nature of the living being. Yet, this description is incomplete, for it does not clarify the relationship between the process of decay and the teleological system in which it occurs: this makes it impossible to distinguish between natural and violent death. In this paper, I try to fill this gap by looking at his so-called ‘biological works’ and mainly at the De (...) Juventute. I first introduce the specific concept of life at play in this treatise and prove its complementarity with the framework of the De Anima. Then, I illustrate in detail the process of dying and the reasons why a merely material description is insufficient to account for the distinction between natural and violent death. Finally, I show that for Aristotle natural death is a by-product of teleologically directed life activities: only against the background of this teleological structure is natural death fully explained in terms of essence and causes. To support this claim, I compare death to two analogous cases in Aristotle’s biology, namely dreams and the features of GA V. (shrink)

In Aristotle's teleological view of the world, natural things come to be and are present for the sake of some function or end. Whereas much of recent scholarship has focused on uncovering the physical underpinnings of Aristotle's teleology and its contrasts with his notions of chance and necessity, this book examines Aristotle's use of the theory of natural teleology in producing explanations of natural phenomena. Close analyses of Aristotle's natural treatises and his Posterior Analytics show what methods are (...) used for the discovery of functions or ends that figure in teleological explanations, how these explanations are structured, and how well they work in making sense of phenomena. The book will be valuable for all who are interested in Aristotle's natural science, his philosophy of science, and his biology. (shrink)

In this paper I examine the role of optimality reasoning in Aristotle’s natural science. By “optimality reasoning” I mean reasoning that appeals to some conception of “what is best” in order to explain why things are the way they are. We are first introduced to this pattern of reasoning in the famous passage at Phaedo 97b8-98a2, where (Plato’s) Socrates invokes “what is best” as a cause (aitia) of things in nature. This passage can be seen as the intellectual ancestor (...) of Aristotle’s own principle, expressed by the famous dictum “nature does nothing in vain but always what is best for the substance from among the possibilities concerning each kind of animal” (Progression of Animals II, 704b12-18). The paper is focused around exploring three questions that arise in connection with Aristotle’s use of this optimality principle: (1) How do we understand the concept of “the best” at work in the principle? (2) How does Aristotle conceive of “the range of possibilities”? And, finally, (3) what role does optimality reasoning play in Aristotle’s natural science? Is it a special form of demonstration in which the optimality principle functions as one of its premises, or is it a heuristic device that helps uncover those causally relevant features of a natural substances that ultimately serve as middle terms in demonstrations? In the final section I return to the comparison between Plato and Aristotle and argue that, while both see the natural world as the product of an optimizing agent and while both see this assumption as licensing a pattern of reasoning that appeals to a certain conception of “the best”, they disagree fundamentally over what the optimization agent is and how it operates. Thus, despite their general agreement, it would be a mistake to think that Aristotle simply took over Plato’s use of optimality reasoning without significant modifications. (shrink)

This essay examines Wolff’s science of teleology, which has historically been dismissed as a crude physico-theology resting on a simple confusion between uses and purposes. Focusing especially on his two German volumes (German Teleology, 1723, and German Physiology, 1725), I argue that, first, Wolff never intended teleology to be a self-standing theology; and second, that teleology, as a part of physics, is primarily an applied or practical discipline. In its theological function, teleology presupposes the (...) ontological and cosmological arguments for the being and attributes of God rendered in rational theology. As a part of physics, meanwhile, teleology presupposes the inert-mechanical view of nature which had emerged in the seventeenth century, and builds upon mechanistic physics by providing a perspective on nature as consisting of relations of benefit and advantage. The physiological part of teleology, or the study of plant and animal bodies, occupies a special place, for which Wolff deploys notions of health and sickness consistent with the mechanistic physics he accepts. With this in view, I argue that Wolff’s teleology could not be the proper target of Kant’s critique of physico-theology. Yet, there remain deeper differences between Wolff and Kant on the topic, which have to do with the sources and limits of teleological reasoning in general. (shrink)

Two disputes have continually frustrated attempts to provide a tenable method of enquiry for economic science:(a) Should theory construction in economics include a commitment to moral principles? Or should economic theory remain value-free? (b) Does the peculiar subject matter of economics demand a teleological, or a mechanistic pattern of explanation? It is the aim of this paper to shed light on both the preceding controversies by seeking to clarify the relation between them. In particular, it is argued via a (...) case study of the theory of rational choice that over-simplified mechanistic constructions have distorted the normative content and applicability of economic theory. (shrink)

Name der Zeitschrift: Jahrbuch für Wissenschaft und Ethik Jahrgang: 20 Heft: 1 Seiten: 293-302.

Name der Zeitschrift: Jahrbuch für Wissenschaft und Ethik Jahrgang: 20 Heft: 1 Seiten: 237-240.

This paper defines and defends a notion of teleological function which is fit to figure in explanations concerning how organic systems, and the items which compose them, are able to perform certain activities, such as surviving and reproducing or pumping blood. According to this notion, a teleological function of an item (such as the heart) is a typical way in which items of that type contribute to some containing system's ability to do some activity. An account of what it is (...) for an item to contribute to a containing system's ability to perform an activity is provided. I argue that the view acquires its normative status in virtue of the fact that it obeys a function-accident distinction and obeys a function-dysfunction distinction; that the view is ahistorical; and, that its ahistoricity provides it with an advantage over one of its main competitors. (shrink)

This is a short overview of the biological functions debate in philosophy. While it was fairly comprehensive when it was written, my short book ​A Critical Overview of Biological Functions has largely supplanted it as a definitive and up-to-date overview of the debate, both because the book takes into account new developments since then, and because the length of the book allowed me to go into substantially more detail about existing views.

This paper develops and draws the consequences of an etiological analysis of goal-directedness modeled on one that functions centrally in Charles Taylor's work on action. The author first presents, criticizes, and modifies Taylor's formulation, and then shows his modified formulation accounts easily for much of the fine-structure of teleological concepts and conceptualizations. Throughout, the author is at pains to show that teleological explanations are orthodox from an empiricist's point of view: they require nothing novel methodologically.

The view of teleology sketched in the above remarks seems to me to offer a piece of candy to both the critics and guardians of teleology. The critics want to defend against a number of things: the importation of unverifiable theological or metaphysical doctrines into the sciences; the idea that goals somehow act in favor of their won realization; and the view that biological systems require for their study concepts and patterns of explanation unlike anything employed in the (...) physical sciences. An important part of their defense has been the contention that teleological language can be eliminated without loss from the sciences. I have argued that this is true: any phenomenon that can be described in teleological language can be described otherwise.On the other hand, eliminability does not mean translatability. I have suggested—I do not see how to prove it—that the teleological character of a sentence is so fundamental that it would be preserved under translation. Teleological character is conferred on a sentence by the manner in which it fits into a conceptual scheme designed for the description of certain classes of systems possessing net-like organization. The elimination of teleological language thus involves a conceptual shift, and involves a different method of classifying the elements of a system.The guardians of teleology—myself among them—have insisted that teleological language is perfectly legitimate. This conclusion is plain if my account of “appropriateness” is correct. Indeed, the development of conceptual schemes which render functional ascriptions appropriate is seen to be just a special case of a general scientific procedure: the designing of languages aimed at bringing to light those causal relations which are most interesting to us. (shrink)

The fourteen essays in this volume, by leading scholars in the field, explore the relationship between teleology and politics in Kant’s corpus. Among the topics discussed are Kant’s normative political theory and legal philosophy; his cosmopolitanism and views on international relations; his theory of history; his theory of natural teleology; and the broader relationship between morality, history, nature, and politics. _Politics and Teleology in Kant_ will be of interest to a wide audience, including Kant scholars; scholars and (...) students working in moral and political philosophy, the philosophy of history, and political theory and political science; legal scholars; and international relations theorists. (shrink)

A comprehensive definition of the phenomenon called "life" led to the addition of many dimensions to the natural sciences, and especially the conscious mental dimension. Historical attention is paid not only to those employing the natural philosophical paradigms, but also to evolutionary theories and to the Kantian teleological philosophy. The belief that science can solve the riddle of life is a category of purposal thinking. A revised version of critical teleology is essential for comprehension of life.

The consideration of normative ethics and methodology is a relatively recent phenomena in Catholic moral theology. Similar to any nascent discussion, having adopted terms and concepts from one conceptual genre, Britisch-analytic philosophy, into a radically other genre, Catholic moral theology, one then needs to begin the work of clarifying how, and to what extent, those terms and concepts contribute to the overall project of moral theology as a science. As Pope John Paul II's encyclical Veritatis Splendor attests, this incorporation (...) has met with a great deal of resistance based on misunderstandings of the nature and purpose of normative ethics and methodology. Deontology and Teleology is a pioneer account which exposes and clarifies many of the terminological and conceptual ambiguities inherent to this discussion. It begins with an investigation of C.D. Broad's meta-ethical division of theories into deontology and teleology, and the epistemological/ontological foundations on which he established this division. An analysis of how and why Broad's theory has been incorporated into Catholic discussions on the foundation and formulation of norms along with the inherent difficulties of such an incorporation is then taken up. Finally, this study argues and substantiates through detailed historical analysis that a fundamental difference between traditionalists and revisionists in their relative perspectives on norms rest in the traditional understanding and moral evaluation of the human act, specifically, the objectum, circumstantiae and finis (fontes moralitates). This is an indispensable resource work for those interested in fundamental moral theology and lays the foundation for pursuing further the complex question of normative ethics in Catholic moral theology. (shrink)

In Husserl’s phenomenology, there are two essential moments; one is the Epoché which makes the phenomenology possible, the other is the teleology of science which directs it to its own goal (telos). The former, later appeared in Husserl’s text, does not seem quite consistent with the latter – on the contrary, theseseem so exclusive that a question arises as to whether Husserl could reconcile Epoché with teleology consistently claimed from the beginning of his career. My aim in (...) this paper is to reveal their conflict in Husserl’s phenomenology, confining my argument to the science as teleological activity which had been claimed from Logical Investigations (1900) to his last work Crisis (1936). The plan is as follows; firstly we will confirm that Husserl defined the idea of the science as an activity which tends to one universal science; secondly we will examine that when he innovated the Epoché as the phenomenological method (Ideas 1, 1913), he confined the range of Epoché in such a science; thirdly we will prove that in his last work, this idea of the science remained in the form of “teleology of history”claimed by Husserl to be possible only by the Epoché; finally we will examine the inconsistency between the Epoché and the teleology, making reference to the critique of Jan Patočka. (shrink)

In the chapter on Observing Reason in the Phenomenology, as well as in §368 of the Philosophy of Nature, Hegel deals with the life sciences of his time. There, he labels the methodology of its representatives, namely zoology and comparative anatomy, as external teleology. In this paper I want to show that by doing so he is actually discussing a general kind of functionalism. Thereby, I want to highlight a line of thought in Hegel's texts which represents a productive (...) reading of external teleology contrary to a destructive reading on which scholars have mainly focussed. (shrink)

We are witnessing at present a substantial efflorescence of the view that there are and must necessarily be fundamental differences between the methods—and especially the types of explanation—appropriate to the social sciences on the one hand and those appropriate to the natural sciences on the other. New and ever more subtle arguments seeking to re-establish a Geisteswissenschaften vs. Naturwissenschaften distinction are flowing from scholarly presses in ever greater volume. The works cited in footnote one are a mere sample just of (...) recent books which, while diverse to the point of contradiction in some respects, have as their common underlying theme the defense of such a methodological duality. (shrink)

I consider some hitherto unexplored examples of teleological language in the sciences. In explicating these examples, I aim to show (a) that such language is not the sole preserve of the biological sciences, and (b) that not all such talk is reducible to the ascription of functions. In chemistry and biochemistry, scientists explaining molecular rearrangements and protein folding talk informally of molecules rearranging “in order to” maximize stability. Evolutionary biologists, meanwhile, often speak of traits evolving “in order to” optimize some (...) fitness-relevant variable. I argue that in all three contexts such locutions are best interpreted as shorthands for more detailed explanations which, were we to spell them out in full, would show that the relevant process would robustly converge towards the same end-point despite variation in initial conditions. This suggests that, in biology, such talk presupposes a substantial form of adaptationism. The upshot is that such shorthands may be more applicable in the physical sciences than the biological. (shrink)

This essay examines some aspects of the early history of the vitalism/mechanism controversies by examining the work of Nehemiah Grew in relation to that of Henry More , Francis Glisson and the more mechanistically inclined members of the Royal Society. I compliment and critically comment on John Henry's exploration of active principles in pre-Newtonian mechanist thought. The postulation of ‘active matter’ can be seen as an important support for the new experimental philosophy, but it has theological drawbacks, allowing for a (...) self-sufficient nature relatively independent of God. Grew resists this view and, like Henry More, advocates the need for a vital principle to direct material nature towards its ends. I illustrate the connection Grew sees between teleology and vitalism and the paper closes with Pierre Bayle's reaction to Grew's attempt to support his religious commitments by appeal to vital principles.So many Arts, hath the Divine Wisdom put together; onlyfor the hull and tackle, of a sensible and Thinking creature.Nehemiah Grew, Cosmologia. (shrink)

There are various forms of teleological thinking central to debates in the early modern and modern periods, debates in which David Hume (1711–1776) is a key figure. In the first section, we shall introduce three levels at which teleological considerations have been incorporated into philosophical accounts of man and nature, and sketch Hume’s criticisms of these approaches. In the second section, we turn to Hume’s non-teleological ‘science of man’. In the third section, we show how Hume has an account (...) of human flourishing that is not dependent on teleology. In the fourth section, we shall speculate as to the relation between Hume’s account of human nature and contemporary evolutionary accounts of morality and reasoning. (shrink)

The core idea of statistical accounts of biological functions is that to function normally is to provide a statistically typical contribution to some goal state of the organism. In this way, statistical accounts purport to naturalize the teleological notion of function in terms of statistical facts. Boorse’s, 542–573, 1977) original biostatistical account was criticized for failing to distinguish functions from malfunctions. Recently, many have attempted to circumvent the criticism, 519–541, 2012, Journal of Medicine and Philosophy, 39, 634–647, 2014). Here, I (...) review such attempts and find them inadequate. The reason, ultimately, is that functional attribution depends on how traits would behave in relevant situations, a condition that resists statistical characterizations in terms of how they typically behave. This, I conclude, undermines the attempt to naturalize functions in statistical terms. (shrink)

While Kant is perhaps best known for his writings in metaphysics and epistemology (in particular the Critique of Pure Reason of 1781, with a second edition in 1787) and in ethics (the Groundwork of the Metaphysics of Morals of 1785 and the Critique of Practical Reason of 1788), he also developed an influential and much-discussed theory of aesthetics. This theory is presented in his Critique of Judgment (Kritik der Urteilskraft, also translated as Critique of the Power of Judgment) of 1790, (...) a two-part work which deals successively with aesthetics and with the role of teleology (that is, appeal to ends or goals) in natural science and in our understanding of nature more generally. Although Kant's theory of teleology has traditionally been both less influential, and less widely discussed, than his aesthetic theory, its historical and philosophical importance is increasingly coming to be recognized. (shrink)

In the period of emergence of early modern science, ‘monsters’ or individuals with physical congenital anomalies were considered as rare events which required special explanations entailing assumptions about the laws of nature. This concern with monsters was shared by representatives of the new science and Late Scholastic authors of university textbooks. This paper will reconstruct the main theses of the treatment of monsters in Late Scholastic textbooks, by focusing on the question as to how their accounts conceived nature’s (...) regularity and teleology. It shows that they developed a naturalistic teratology in which, in contrast to the naturalistic explanations usually offered by the new science, finality was at central stage. This general point does not impede our noticing that some authors were closer to the views emerging in the Scientific Revolution insofar as they conceived nature as relatively autonomous from God and gave a relevant place to efficient secondary causation. In this connection, this paper suggests that the concept of the laws of nature developed by the new science –as exception-less regularities—transferred to nature’s regularity the ‘strong’ character that Late Scholasticism attributed to finality and that the decline of the Late Scholastic view of finality played as an important concomitant factor permitting the transformation of the concept of laws of nature. (shrink)

This essay has two goals. The first is to define the behavioristic study of natural events and to classify behavior. The second is to stress the importance of the concept of purpose.Given any object, relatively abstracted from its surroundings for study, the behavioristic approach consists in the examination of the output of the object and of the relations of this output to the input. By output is meant any change produced in the surroundings by the object. By input, conversely, is (...) meant any event external to the object that modifies this object in any manner. (shrink)

This paper aims to explore mechanistic and teleological explanations of consciousness. In terms of mechanistic explanations, it critiques various existing views, especially those embodied by existing computational cognitive models. In this regard, the paper argues in favor of the explanation based on the distinction between localist (symbolic) representation and distributed representation (as formulated in the connectionist literature), which reduces the phenomenological difference to a mechanistic difference. Furthermore, to establish a teleological explanation of consciousness, the paper discusses the issue of the (...) functional role of consciousness on the basis of the aforementioned mechanistic explanation. A proposal based on synergistic interaction between the conscious and the unconscious is advanced that encompasses various existing views concerning the functional role of consciousness. This two-step deepening explanation has some empirical support, in the form of a cognitive model and various cognitive data that it captures. © 2001 Elsevier Science B.V. All rights reserved. (shrink)

In recent years, so-called organizational accounts (OA) have emerged in theoretical biology as a powerful, viable strategy for naturalizing teleology and normativity. In the wake of the theoretical tradition of autopoiesis and biological autonomy, OA notably propose a new meaning for the notion of “organization,” which they claim to be capable, among other things, of grounding objective and observer-independent normative teleological ascriptions. In this paper, I focus on this last claim, asking “How are ‘organization’ and ‘normativity’ conceptually connected?” The (...) basic insight mobilized by the OA framework to answer this question is most often expressed as a counterfactual argument regarding the “conditions of existence” of organized entities. In this paper, I show that careful scrutiny of this core OA argument reveals a substantial shortcoming. To make this point, I first analyze how the OA framework positions the idea of “conditions of existence” via the notions of “dependence”, “constraint,” and “closure.” Second, I consider various possible interpretations of the OA counterfactual argument grounding norms. I conclude that the implications of this argument do not enable OA to deliver what they promise, i.e., a straightforward link between organization and norms. I argue that a different strategy is needed to capture the basic organizational intuition about biological normativitiy and suggest that a stipulative route might be better suitable to that end. (shrink)

Democracy has been a flawed hegemony since the fall of communism. Its flexibility, its commitment to equality of representation, and its recognition of the legitimacy of opposition politics are all positive features for political institutions. But democracy has many deficiencies: it is all too easily held hostage by powerful interests; it often fails to advance social justice; and it does not cope well with a number of features of the political landscape, such as political identities, boundary disputes, and environmental crises. (...) Although democracy is valuable it fits uneasily with other political values and is in many respects less than equal to the demands it confronts. In this volume prominent political theorists and social scientists present original discussions of such central issues. Democracy's Values deals with the nature and value of democracy, particularly the tensions between it and such goods as justice, equality, efficiency, and freedom. (shrink)

Introduction: Concerning scientific reason -- General themes -- Narrative plan -- What is science? -- Reason in dispute -- Rebuttal to an unfair indictment -- Science and the quest for reality -- Science and its values -- Nineteenth-century positivism -- The argument -- Cultures -- The human sciences -- The fall of positivism -- Polany : personalizing knowledge -- Kuhn : raising the lid of pandora's box -- Quine and the dismantling of logical positivism -- The constructivist (...) challenge -- The science wars -- Battles in the night -- The character of reason -- Taking stock -- Science in its socio-political contexts -- Disentangling facts and values, again -- Science as politics -- Science and human nature -- Science and culture -- A case study : environmentalism -- Claims for a science-based ethics -- Teleology -- Environmentalism's religious origins -- Conclusion: The challenge of coherence -- Science as a world view -- Bridging the divide -- A moral epistemology -- The search for meaning. (shrink)

This paper defends the relevance of Taylor's (1964) critique of S-R behaviorism to Skinner's model of operant conditioning. In particular, it is argued against Ringen (1976) that the model of operant conditioning is a nonteleological variety of explanation. Operant conditioning is shown unable, on this account, to provide a parsimonious and predictive explanation of the behavior of higher level organisms. Finally, it is shown that the principle of operant conditioning implicitly assumes a teleological capacity, the admission of which renders the (...) principle of operant conditioning superfluous. (shrink)

According to a long-standing narrative of Western modernity science is one of the main drivers of secularization. Science is said to have generated challenges to core religious beliefs and to have provided an alternative, rational way of looking at the world. This narrative typically relies on progressive and teleological understandings of history, and commitment to some version of an ongoing struggle between science and religion. By way of contrast, recent theories of secularization, such as that of Charles (...) Taylor, have suggested that the role of science in secularization has been greatly exaggerated. This article also offers a critique of the standard “science causes secularization” story. But in contrast to other critiques of this kind, it suggests that science nonetheless has a significant role in secularization – one that can be maintained without a commitment to a crude progressivist history or a narrative of science-religion conflict. (shrink)

Ernest Nagel, one of the world's leading philosophers of science, is an unreconstructed empirical rationalist who continues to believe that the logical methods of the modern natural sciences are the most successful instruments men have devised to acquire reliable knowledge. This book presents "Teleology Revisited"-the John Dewey lectures delivered at Columbia University- and eleven of Nagel's articles on the philosophy of science.

Kant's Critique of Teleological Judgment is read as a reflection on philosophical methodological problems that arose through the constitution of an independent science of life - biology. This work presents an example of the interconnections between philosophy and the history of science.

ONE OBSERVATION FORCES ITSELF UPON US AT THE OUTSET. It is just as hard to think about the problem of life today as it was a hundred or a thousand years ago. If we observe the state of the sciences, we are led to the conviction that an important issue still remains open: to develop a philosophy of life and the organism that is adequate to the level of biological discoveries. Our most urgent need in the dialogue among science, (...) philosophy, and theology does not arise, as it has happened for centuries, from physics and cosmology but from the life sciences, notably biology and genetics. This is a necessity on which thinkers of different schools, such as Hans Jonas and John Polkinghorne, are agreed. Physics is no longer the guiding science, or the sole guiding science: its place has been taken by biology, and it is high time that philosophy and theology turned to address the issues it raises, without entrusting the realm of nature and life solely to the sciences. While there is still a rich crop of studies about the Big Bang theory and scientific cosmology in general, little has been written on philosophical biology, where the presence of the theologians has been exiguous. One may wonder why this should be so: perhaps because the Big Bang theory seems allusively to evoke the truth of the creation, though a more careful consideration of this scientific theory, rather controversial and highly speculative, shows that it has nothing to do with the theme of creation, as it deals only with the cosmic becoming: as such it is unable to formulate statements on what transcends becoming and on creation understood as the total position in being of all things. But one may also conjecture that this insufficient interest in biology stems from the difficult problem of teleology and, more generally, from the reductionist attitude frequently displayed by scientists when they pass beyond their own field of research and formulate hypotheses and theories with universal implications, as they are prompted by an unbridled enthusiasm which has proved ill-advised on other occasions in the past. (shrink)