This chapter contains sections titled: Theism Alternatives to Theism Naturalism and Its Woes Conclusion.

This chapter contains sections titled: Theism Alternatives to Theism Naturalism and Its Woes Conclusion.

The account of warrant I propose, utilizing the notion of proper function as it does, is an example of naturalistic epistemology: it invokes no kind of normativity not to be found in the natural sciences; in this chapter and the next, I argue that naturalism in epistemology can flourish only in the context of supernaturalism in metaphysics. To do so, I argue that there is no satisfactory naturalistic explanation or account of the notion of proper (...) class='Hi'>function. I consider proposals for such an account that can be drawn from the work of John Pollock, Ruth Millikan, and John Bigelow and Robert Pargetter, but find in each case that the proposed account is inadequate. I then consider the possibility that the notion of proper function should be thought of as useful fictions. After some critical comments about this possibility, I proceed to point out that if one is convinced that there really is such a thing as warrant and that there really is such a thing as proper function, and also thinks that there is no naturalistic analysis of these notions, then one has a powerful argument against naturalism. (shrink)

The penultimate chapter of Alvin Plantinga's "Warrant and Proper Function" attacks metaphysical naturalism through an argument which concludes that only a supernaturalistic worldview can accommodate the indispensable concept of proper function. I make the case that this argument, which I dub 'the argument from proper function', suffers from two major flaws. First, it underestimates the naturalist's ability to ground natural proper function ascriptions in the concept of health. Second, it relies upon (...) an overly stringent standard for successful conceptual analysis; ironically, the naturalist can undercut the argument by adopting Plantinga's own recommended model for analysing concepts. (shrink)

The purpose of this article is to invigorate debate concerning the nature of analogy, and to broaden the scope of current conceptions of analogy. We argue that analogizing is not a single or even a fundamental cognitive process. The argument relies on an analysis of the history of the concept of analogy, case studies on the use of analogy in scientific problem solving, cognitive research on analogy comprehension and problem solving, and a survey of computational mechanisms of analogy comprehension. Analogizing (...) is regarded as a macrocognitive phenomenon having a number of supporting processes. These include the apperception of resemblances and distinctions, metaphor, and the balancing of semantic flexibility and inference constraint. Psychological theories and computational models have generally relied on (a) a sparse set of ontological concepts (a property called “similarity” and a structuralist categorization of types of semantic relations), (b) a single form category (i.e., the classic four-term analogy), and (c) a single set of morphological distinctions (e.g., verbal vs. pictorial analogies). This article presents a classification based on a “naturalistic” exploration of the variety of uses of analogical reasoning in pragmatically distinct contexts. The resultant taxonomy distinguishes pre-hoc, ad-hoc, post-hoc, pro-hoc, contra-hoc, and trans-hoc analogy. Each will require its own macrocognitive modeling, and each presents an opportunity for research on phenomena of reasoning that have been neglected. (shrink)

Many lament that solidarity is declining, implying there is something good about it; but what is solidarity and why should we want it? Here, we defend an original functionalist re-interpretation of solidarity. Political solidarity plays a key functional role in a polity’s persistence through time. Thus, we should want institutions that foster solidarity. This paper is divided into three parts. In the first, we draw on the philosophy of biology to pinpoint what counts as a proper function, in (...) a way that is naturalistic, objective, and selective. On this aetiological account, a sharp distinction between functional needs (e.g. the pumping of blood) and functional mechanisms (e.g. the valve that pumps blood) is drawn. In the second part of the paper, we propose that solidarity should be understood as an aetiological function of society. This new conception sheds light on the widely acknowledged, yet seldom clarified connection between two common readings of solidarity: solidarity as a set of feelings of mutual kinship (its functional need), and solidarity as a set of redistributive institutions (a key functional mechanism). The third part concludes that this new functional conception of solidarity provides normative reasons to foster solidarity. (shrink)

Since it is Hume who famously asked how an "ought" can ever possibly be deduced from an "is," it is Hume who is typically cast as the representative of empiricism's inadequacy for doing the work of ethics. Yet, as I will show, in his description of the proper functioning of the passions that necessarily involve other persons and their evaluations of us, Hume provides a naturalistic description that is not reductive of value, but rather incorporates values into the very (...) ground of empirical description. Contemporary moral philosophers who dismiss Hume's complex account of the passions as unnecessary for understanding his account of morals, and then fault the account of morals for its failure to move beyond mere description to any kind of normative assessment, ignore how the detail of Hume's own account of the passions suggests a way that an empirical account can in fact be value-laden, as we shall see. (shrink)

In "Warrant and Proper Function" Plantinga argues that atheistic Naturalism is self-defeating. What is the probability that our cognitive faculties are reliable, given this Naturalism and an evolutionary explanation of their origins? Plantinga argues that if the Naturalist is modest enough to believe that it is irrational to have any belief as to the value of this probability, then he is irrational even to believe his own Naturalism. I suggest that Plantinga's argument has a false (...) premise, and that even if his argument were sound there would be reasons for doubting whether the Naturalist should respond to it by abandoning his Naturalism. (shrink)

In this paper, I consider V. S. Ramachandran's in-principle agnosticism concerning whether neurological studies of religious experience can be taken as support for the claim that God really does communicate with people during religious experiences. Contra Ramachandran, I argue that it is by no means obvious that agnosticism is the proper scientific attitude to adopt in relation to this claim. I go on to show how the questions of whether it is (1) a scientifically testable claim and (2) a (...) plausible hypothesis, serve to open up some important philosophical issues concerning interpretive backgrounds that are presupposed in the assessment of scientific hypotheses. More specifically, I argue that naturalism or scientific objectivism in its various forms is not simply a neutral or default methodological backdrop for empirical inquiry but involves acceptance of a specific ontology, which functions as an implicit and unargued constitutive commitment. Hence, these neurological studies can be employed as a lever with which to disclose something of the ways in which different frameworks of interpretation, both theistic and atheistic, serve differently to structure and give meaning to empirical findings. (shrink)

The evolutionary theory of artefact proper function holds that an artefact’s proper function is that effect which explains the reproduction of past instances of the artefact type. This theory has many sources but received its clearest presentation in Beth Preston’s essay “Why Is a Wing Like a Spoon?”. More recently, Preston has raised an objection to the theory, based on the phenomenon of ‘phantom functions’: these are functions that an artefact type is unable to perform, but (...) which nonetheless apparently constitute its proper function. Deflecting qi energy, for example, is the proper function of feng shui mirrors, even though no feng shui mirror is able to do this. Preston concludes that the existence of phantom functions refutes the evolutionary theory of artefact proper function. In this paper, the evolutionary theory is defended, by arguing that it can adequately account for phantom function cases. (shrink)

“Teleosemantic” or “biosemantic” theories form a strong naturalistic programme in the philosophy of mind and language. They seek to explain the nature of mind and language by recourse to a natural history of “proper functions” as selected-for effects of language- and thought-producing mechanisms. However, they remain vague with respect to the nature of the proposed analogy between selected-for effects on the biological level and phenomena that are not strictly biological, such as reproducible linguistic and cultural forms. This essay critically (...) explores various interpretations of this analogy. It suggests that these interpretations can be explicated by contrasting adaptationist with pluralist readings of the evolutionary concept of adaptation. Among the possible interpretations of the relations between biological adaptations and their analogues in language and culture, the two most relevant are a linear, hierarchical, signalling-based model that takes its cues from the evolution of co-operation and joint intentionality and a mutualistic, pluralist model that takes its cues from mimesis and symbolism in the evolution of human communication. Arguing for the merits of the mutualistic model, the present analysis indicates a path towards an evolutionary pluralist version of biosemantics that will align with theories of cognition as being environmentally “scaffolded”. Language and other cultural forms are partly independent reproducible structures that acquire proper functions of their own while being integrated with organism-based cognitive traits in co-evolutionary fashion. (shrink)

Alvin Plantinga's evolutionary argument against naturalism states that evolution cannot produce warranted beliefs. In contrast, according to Plantinga, Christian theism provides properly functioning cognitive faculties in an appropriate cognitive environment, in accordance with a design plan aimed at producing true beliefs. But does theism fulfill criteria I–III? Judging from the Bible, God employs deceit in his relations with humanity, rendering our cognitive functions unreliable. Moreover, there is no reason to suppose that God's purpose would be to produce true beliefs (...) in humans. Finally, from the theistic/religious perspective, it is impossible to tell whether observations have natural or supernatural causes, which undermines an appropriate cognitive environment. Reliable identification of deceit or miracles could alleviate these problems, but the theistic community has failed to resolve this issue. Dismissal of parts of the Bible, or attempts to find alternative interpretations, would collapse into skepticism or deism. Thus, Plantinga's problem of epistemic warrant backfires on theism. (shrink)

In the intriguing final chapter of his book Warrant and Proper Function, Alvin Plantinga argues that naturalism, conjoined with a neo-Darwinian picture, is self-defeating. This argument has drawn its fair share of critical response. Plantinga in turn has recently responded in his as yet unpublished manuscript ‘Naturalism Defeated’. This first volley of debate has helped bring into focus several points of contention between Plantinga and his critics, but to date, the logical structure of the argument has (...) not been an element of the discussion. In this paper I argue that the logical structure of Plantinga’s argument has been misconstrued – that it does not show that naturalism is self-defeating. I argue further that properly reconstructed, it fails to make the case for the (ordinary) defeat of naturalism as well. (shrink)

This paper examines some consequences of the (quasi-)epiphenomenalism implied by a property dualistic view of phenomenal consciousness. The focus is upon the variation of phenomenal content over time. A thought-experiment is constructed to support two claims. The weaker claim exhibits an incompatibility which arises in certain logically possible situations between a conscious subject’s epistemic norms and the requirement that one be aware of one’s conscious experience. This could be interpreted as providing some epistemic grounds for the postulation of bridging laws (...) between the physical/functional and phenomenal domains. The stronger claim has it that the ontology of property dualism is not properly able to account for the certainty I have of being phenomenally conscious. The problem is viewed as resulting from the neglect of the intensional context involved in a proper representation of the argument for property dualism. It is argued that only a transcendental move can do justice to this certainty I have. (shrink)

This volume features new essays on the application and role of naturalism in philosophical inquiry. It serves as an important update on current controversies about naturalism. The contributors include leading figures who have written on naturalism and its relevance to a wide range of issues across philosophical subdisciplines. The chapter discuss how naturalism can be properly employed in different philosophical areas such as epistemology, metaphysics, philosophy of mind, philosophy of language, philosophy of religion, philosophy of time, (...) philosophy of science, philosophy of mathematics, philosophy of memory, cognitive science, ethics, meta-ethics, and normativity. Naturalism and Its Challenges will be of interest to scholars and advance students working in a wide range of philosophical disciplines. (shrink)

Moral theories often take the guidance of individual conduct as their central task, and seek to provide grounds for confidence in deliberation. Yet they are inevitably also drawn into justifying our reactions to and interventions in one another's actions. This dissertation takes critical encounters to mark a central aspect of moral life. Yet standard deontological and consequentialist theories fall short of providing conceptual tools adequate for reflection on this aspect, and virtue theory is surprisingly undeveloped here. I develop a naturalistic (...) account of the capacities and virtues of critical engagement, and suggest some consequences in ethics and metaethics. ;Critical processes are often inarticulate, being experientially and historically prior to moral theory. For example, certain "thick" judgments , conceive a provocation immediately in terms of specific evaluative response-strategies whose fittingness is implicitly honored, but left opaque. Processes of critical response also function inarticulately on a much larger scale, sparking long-term projects, convictions, and identities of solidarity and resistance. A proper-function account of critical agency illuminates our intuitive attachments to critical response patterns, while suggesting some senses in which they can fail. ;Meanwhile, articulated moral judgments have a problematic role in critical engagement. They can be understood as signs with descriptive content, but such content cannot be interpreted without attention to how the thought or claim is historically poised to be put to use or "taken up" in subsequent attitudes and activity. I highlight the fragility of the historical, social, and psychological contexts in which moral verdicts engage effectively with their audiences. ;I argue against identifying the critical moral domain by way of its connection to any fixed set of reactive attitudes, such as resentment and guilt . Moral complexity and critical virtue emerge as critical agency acquires certain new formal dimensions. Subtleties of critical virtue include a capacity for engaged ambivalence, interest in the genealogy of our attitudes and norms, and an ability to apprehend and reconstruct strands of critical moral agency where we might otherwise have been tempted to diagnose brute moral error. (shrink)

Philosophical interest in intentional action has flourished in recent decades. Typically, writers in the field of action theory seek necessary and sufficient conditions for a movement's being an action, conditions derived from a conceptual analysis of everyday action ascriptions. However, only a naturalistic account of intentional action, an account whose methods and aims are continuous with those of the empirical sciences, will truly help further our understanding of action as a biological phenomenon. ;Action is naturalized as a species of movement (...) that is both purposive and self-controlled, using these terms in novel senses. Various psychological and physiological models of purposiveness have been offered, including negative feedback, motor program, and dynamical systems models. However, while such non-historical models offer valuable insights into the nature of how organisms control their movements, they fail as general models of purposiveness because consideration of a movement's selectional history is required in order to classify movements as unitary behaviors rather than merely accidental motions. Non-historical models also fail to cover instances of unsuccessful purposive movements and cases of "functionally emergent behaviors." For such reasons, purposiveness must be seen as an historical property of movements; a movement is purposive insofar as it has a Millikanian proper function. ;An agent's capacity to exert a high degree of control over its movements marks the second key underlying property of action. I highlight an aspect of behavior-control which empirical theorists have largely ignored, namely the extent to which agents "could have done otherwise" than how they have in fact acted upon particular occasions. Self-control in this "could have done otherwise" sense is naturalized in terms of "modulatory interconnectivity." Modulatory interconnectivity involves the extent to which an agent's internal behavior-control modules facilitate behavioral interruptability via the interaction of informational links of inhibition and/or suppression. The greater the extent to which an agent's behavior-control modules have the capacity to modulate one another's activities, the more the agent has the capacity for self-control in the "could have done otherwise" sense. This view is elucidated and supported with the aid of models from robotics and neurophysiology. (shrink)

The etiological approach to ‘proper functions’ in biology can be strengthened by relating it to Robert Cummins' general treatment of function ascription. The proper functions of a biological trait are the functions it is assigned in a Cummins-style functional explanation of the fitness of ancestors. These functions figure in selective explanations of the trait. It is also argued that some recent etiological theories include inaccurate accounts of selective explanation in biology. Finally, a generalization of the notion of (...) selective explanation allows an analysis of the proper functions of human artifacts. (shrink)

In Warrant and Proper Function Plantinga argues that his natural view of warrant is best understood within a supernatural ontology. A central reason why anaturalistic ontology cannot accommodate his version of natural epistemology is that it cannot explain the reliability of cognitive functions. He presents argumentsfor the following two conclusions: (1) that naturalism is probably false; and (2) that naturalism is irrational. He considers the latter to be his main argument. Theobjective of this paper is to (...) refute Plantinga’s arguments for the conclusion that naturalism is irrational. I will demonstrate that given naturalistic evolution, we havereason to believe that it is likely that we would develop reliable cognitive theoretical faculties. As a result, a naturalist has sufficient epistemic ground to maintain the reasonableness of the view that her theoretical cognitive faculties are reliable and her theoretical beliefs true. It is, therefore, not irrational to be a naturalist. (shrink)

In the last decades, experimental philosophers have introduced the notion that conceptual analysis could use empirical evidence to back some of its claims. This opens up the possibility for the development of a corpus-based conceptual analysis. However, progress in this direction is contingent on the development of a proper account of concepts and corpus-based conceptual analysis itself that can be leveraged on textual data. In this essay, I address this problem through the question of similarity: how do we evaluate (...) similarity between two concepts, as similarity relates to identity? After a survey of prominent conceptual analysis methods, I propose a cursory account of corpus-based conceptual analysis. Then I formulate the question of similarity, and argue for an account that is functionalist in Millikan's (1984) sense. In this process, I propose a new account of concept that bases itself on millikanian teleosemantics in order to account for concepts' contribution in discourse. I then illustrate its fruitfulness by showing how it enables accounts of concept presence detection in textual data, both automatically and by a human judge. (shrink)

The selected effects or ‘etiological’ theory of Proper function is a naturalistic and realist account of biological teleology. It is used to analyse normativity in philosophy of language, philosophy of mind, philosophy of medicine, and elsewhere. The theory has been developed with a simple and intuitive view of natural selection. Traits are selected because of their positive effects on the fitness of the organisms that have them. These ‘selected effects’ are the Proper functions of the traits. Proponents (...) argue that this analysis of biological teleology has the unique advantage that the selected effect function of a trait is also a causal explanation of the trait: the trait exists because it performs this function. We show, however, that selected effect functions as currently defined explain the existence of traits only under highly restrictive assumptions about evolutionary dynamics. In many common scenarios in which traits evolve by natural selection, selected effect functions do not explain those traits. This is because definitions of selected effect function extract from any evolutionary scenario only the information that would be explanatorily relevant in the simple evolutionary scenario implicit in those definitions. When applied to more complex scenarios, selected effect functions omit the key information that is explanatorily relevant in those scenarios. The assumptions required for selected effect functions to be explanatory are particularly unlikely to hold in the domain that its proponents care most about—the evolution of representation. A more adequate selected effects theory of Proper functions may be possible, but will require much greater attention to the structure of actual evolutionary explanations. (shrink)

The contemporary debate on the concept of health is a tug-of-war between naturalists and normativists. Although health can be valued or disvalued, naturalists argue that the concept of health is value-free. In contrast, normativists argue that the concept of health is value-laden. This dissertation examines this controversy focusing on the naturalistic concept of health defended by Christopher Boorse. Boorse claims that health and disease are value-free concepts in the sense that diseased and healthy states can be gleaned from the facts (...) of nature without an appeal to value judgments. ;The dissertation first examines Boorse's critical assessment of both the naturalist and normativist concepts of health that he rejects. Then there is a critical examination of the concept of function, which is crucial to his concept of health. Subsequently, an exegesis of Boorse's concept of health is provided. This is followed by an evaluation of the many replies by his critics and Boorse's rejoinder to them. Finally, a modified version of Boorse's concept of health is proposed taking into account some of the intractable difficulties with his theory. ;There are six main findings regarding Boorse's theory: First, Boorse successfully rejects the main normative concepts of health. Second, he is partially successful against specific naturalistic concepts of health. Third, Boorse's contextualist concept of function is not entirely persuasive. Fourth, Boorse's concept of health is persuasive because he qualifies it to accommodate differences in age, gender, and species type. Fifth, with respect to his critics, Boorse is inconsistent in his reliance on evolution and does not give a proper place to the environment in his account. Sixth, a modified version of Boorse's concept of health, which includes an evolutionary sense of function, homeostasis, and acknowledges environmental factors , is a more appropriate way to understand health. ;This dissertation arrives at three major conclusions: First, Boorse's concept of health is mainly successful in response to the normativists, but he should concede that epistemic norms are part of his concept of health. Second, an evolutionary concept of function is superior to Boorse's part-functionalist account. Third, a prominent place should be given to both homeostasis and environmental factors, along with the factors of age, sex, and species mentioned by Boorse. A modification of Boorse's account reflecting these conclusions will be a more defensible naturalistic concept of health. (shrink)

The strong version of the life-mind continuity thesis claims that mind can be understood as an enriched version of the same functional and organizational properties of life. Contrary to this view, in this paper I argue that mental phenomena offer distinctive properties, such as intentionality or representational content, that have no counterpart in the phenomenon of life, and that must be explained by appealing to a different level of functional and organizational principles. As a strategy, and following Maturana’s autopoietic theory (...) of cognition, I introduce a conceptual distinction between mind and cognition. I argue that cognition corresponds to the natural behaviour that every living being exhibits in the realization of its existence, and that, viewed in that way, cognition is a dynamic process of structural coupling that, unlike mental phenomena, involves no representational contents. On the basis of this distinction, I try to show that while life suffices for cognition, it does not suffice for mind. That is, that the strong continuity is not between life and mind but between life and cognition. (shrink)

I argue that Plantinga’s Proper Function and Evolutionary arguments fail against liberal naturalism defined in a broad sense as the view that „there aren’t any supernatural beings”. The former argument can be interpreted in at least three ways: deductively, inductively and theistically. None of these, however, is successful. The latter argument suffers from several deficiencies of which two major ones are: The unlikelihood of the reliability of our cognitive faculties, given naturalism and evolutionism, is not shown. (...) Agnosticism with respect to the likelihood of our cognitive reliability is insufficient to establish the self-defeating character of naturalistic evolutionism, unless it is also shown that the belief in this reliability lacks an independent warrant. The last condition has been neglected by Plantinga. (shrink)

Alvin Plantinga titles the closing chapter of his book Warrant and Proper Function "Is Naturalism Irrational?" He answers that it is. More precisely, he claims that anyone who is aware of the epistemological argument that he presents in this chapter has an unavoidable reason to doubt the combination of naturalism (according to which there is no God as conceived of in traditional theism) and evolutionary theory (according to which our cognitive capabilities are the products of blind (...) processes operating on genetic variations). But then, he says, anyone who still accepts these propositions is irrational because it is irrational to accept a belief for which one knows there are unavoidable reasons to doubt. (shrink)

Jonathan Kvanvig has argued that what he terms “doxastic” theories of epistemic justification fail to account for certain epistemic features having to do with evidence. I’m going to give an argument roughly along these lines, but I’m going to focus specifically on proper function theories of justification or warrant. In particular, I’ll focus on Michael Bergmann’s recent proper function account of justification, though the argument applies also to Alvin Plantinga’s proper function account of warrant. (...) The epistemic features I’m concerned about are experiences that should generate a believed defeater but don’t. I’ll argue that proper functionalism as it stands cannot account for the epistemic effects of these defeating experiences—or, at least, that it can only do so by embracing a deeply implausible view of our cognitive faculties. I’ll conclude by arguing that the only plausible option Bergmann has for modifying his theory undercuts the consideration that motivates proper functionalism in the first place. (shrink)

Designers’ intentions are important for determining an artifact’s proper function (i.e., its perceived real function). However, there are disagreements regarding why. In one view, people reason causally about artifacts’ functional outcomes, and designers’ intended functions become important to the extent that they allow inferring outcomes. In another view, people use knowledge of designers’ intentions to determine proper functions, but this is unrelated to causal reasoning, having perhaps to do with intentional or social forms of reasoning (e.g., (...) authority). Regarding these latter social factors, researchers have proposed that designers’ intentions operate through a mechanism akin to social conventions, and that therefore both are determinants of proper function. In the current work, participants learned about an object’s creation, about social conventions for its use and about a specific episode where the artifact was used. The function implemented by the user could be aligned with the designer’s intended function, the social convention, both, or neither (i.e., an opportunistic use). Importantly, the use episode always resulted in an accident. Data show that the accident negatively affected proper function judgments and perceived efficiency for conventional and opportunistic functions, but not for designers’ intended functions. This is inconsistent with the view that designers’ intentions are conceptualized as causes of functional outcomes and with the idea that designers’ intentions and social conventions operate through a common mechanism. (shrink)

The selected effects or ‘etiological’ theory of Proper function is a naturalistic and realist account of biological teleology. It is used to analyse normativity in philosophy of language, philosophy of mind, philosophy of medicine and elsewhere. The theory has been developed with a simple and intuitive view of natural selection. Traits are selected because of their positive effects on the fitness of the organisms that have them. These ‘selected effects’ are the Proper functions of the traits. Proponents (...) argue that this analysis of biological teleology has the unique advantage that the selected effect function of a trait is also a causal explanation of the trait: the trait exists because it performs this function. We show, however, that selected effect functions as currently defined explain the existence of traits only under highly restrictive assumptions about evolutionary dynamics. In many common scenarios in which traits evolve by natural selection, selected effect functions do not explain those traits. This is because definitions of selected effect function extract from any evolutionary scenario only the information that would be explanatorily relevant in the simple evolutionary scenario implicit in those definitions. When applied to more complex scenarios selected effect functions omit the key information that is explanatorily relevant in those scenarios. The assumptions required for selected effect functions to be explanatory are particularly unlikely to hold in the domain that its proponents care most about - the evolution of representation. A more adequate selected effects theory of Proper functions may be possible, but will require much greater attention to the structure of actual evolutionary explanations. (shrink)

This paper proposes that pictures are functional objects which figure in norm‐governed practices of usage yet whose specific function is to present the world as it looks to acculturated perceivers. Pictorial content presents the way the world looks to a subject's acculturated perceptual grasp. Hence, pictorial content needs to be explained in terms of a theory of perceptual content, but a novel theory which departs from the two‐stage sensation‐based approach to perception and the polarization between naturalism and conventionalism (...) that it engenders. Following a diagnosis of this polarization, I invoke a novel theory of perception that explains perceptual content as conceptually articulated and determinate in character. I show that (1) pictures present content of the same distinctive determinate type as perceptual content; and that (2) pictures do so by invoking perceptual experience and perceptual processes that are of the same kind as those invoked by actual scenes. This perceptualist approach considers and explains the role of norms as well as of the nature of our visual processes, allowing us to allocate the insights of both conventionalism and naturalism to their proper theoretical roles. (shrink)

This paper takes issue with the predicativist’s identification of proper names and common count nouns. Although Predicativism emerges precisely to account for certain syntactic facts about proper names, namely, that they behave like common count nouns on occasions, it seems clear that proper names and common count nouns have different properties, and this undermines the thesis that proper names are in fact just common count nouns. The predicativist’s strategy to bridge these differences is to postulate an (...) unpronounced determiner to go with names when they appear to function as singular terms, making them effectively a concealed determiner phrase. In this paper I revisit these differences and argue that the predicativist’s strategy is not well justified and worse, it does not help make proper names and common count nouns unified; rather, it makes proper names exceptional as count nouns. I also discuss the referentialist’s take on names qua predicates and make some suggestions about how the syntactic difference between proper names and count nouns should be understood. (shrink)

This essay develops an account of health, the functional efficiency theory, which derives from Christopher Boorse's biostatistical theory. Like the BST, the functional efficiency theory is a nonevaluative view of health, but unlike the BST, it argues that the fundamental theoretical task is to distinguish levels of efficiency with which the parts and processes within organisms and within systems within organisms function. Which of these to label as healthy or pathological is of secondary importance. Because the statistical distributions that (...) Boorse's account relies on are distributions of functional efficiency, the functional efficiency theory arguably complements rather than challenges the BST. (shrink)

In this paper, I develop and motivate a novel formulation of the safety condition in terms of etiological proper function. After testing this condition against the most pressing objections to safety-theoretic accounts of knowledge in the literature, my conclusion will be the following: once safety is suitably understood in terms of etiological proper function, it stands a better chance as the right anti-Gettier condition on knowledge.

This study addresses a central theme in current philosophy: Platonism vs Naturalism and provides accounts of both approaches to mathematics, crucially discussing Quine, Maddy, Kitcher, Lakoff, Colyvan, and many others. Beginning with accounts of both approaches, Brown defends Platonism by arguing that only a Platonistic approach can account for concept acquisition in a number of special cases in the sciences. He also argues for a particular view of applied mathematics, a view that supports Platonism against Naturalist alternatives. Not only (...) does this engaging book present the Platonist-Naturalist debate over mathematics in a comprehensive fashion, but it also sheds considerable light on non-mathematical aspects of a dispute that is central to contemporary philosophy. (shrink)

This is a response to Christie, Brusse, et al., ‘Are biological traits explained by their “selected effect” functions?’ The interest of their paper is that it draws our attention to those cases in which changes in a population that are brought about by natural selection in turn bring about changes in the environment that alter the selectionist pressures that were responsible for the original changes. Much of the paper, however, is an argument that the notion of a ‘proper (...) class='Hi'>function’ introduced in my Language, Thought, and Other Biological Categories (LTOBC), exhibits deep misunderstandings about the actual workings of natural selection. Very little that they say about ‘proper functions’ and related notions from LTOBC is correct, however. I will not list the errors but I will try to make my uses of ‘proper function’ and certain related terms clearer. (shrink)

In this paper I present a new objection to the Aristotelian Naturalism defended by Philippa Foot. I describe this objection as a membership objection because it reveals the fact that AN invites counterexamples when pressed to identify the individuals bound by its normative claims. I present three examples of agents for whom the norms generated by AN are not obviously authoritative: mutants, aliens, and the Great Red Dragon. Those who continue to advocate for Foot's view can give compelling replies (...) to the first two of these examples, but their replies drive the view into an unwelcome result when it faces the last example. I conclude that the concept of being human, on which AN crucially depends, is not as straightforward as Foot's advocates presume. (shrink)

On behalf of Millian views on the meaning of proper names, Mark Textor offers in 'Knowledge Transmission and Linguistic Sense' a suggestive critical discussion of an argument for Fregean views due to Richard Heck (1995). IWhat exactly Heck's argument is, however, is not very clear, as witnessed by Byrne & Thau's (1996) efforts at reconstructing it and Heck's (1996) reply to which is not terribly illuminating. After presenting a form of a Fregean view and a Heckian argument for it, (...) the paper argues that Texror's criticism, as addressed to that argument, is unsuccessful. (shrink)

A natural realist approach to the philosophy of arithmetic is defended by way of considering and arguing against contemporary attempts to solve Paul Benacerraf's dilemma . The first horn of the dilemma concerns the existence of abstract mathematical objects, which seems necessitated by a desire for a unified semantics. Benacerraf adopts an extensional semantics whereby the reference of terms for natural numbers must be abstract objects. The second horn concerns a desirable causal constraint on knowledge, according to which "for X (...) to know that S is true requires some causal relation to obtain between X and the referents of the names, predicates, and quantifiers of S". Within the philosophical tradition, Benacerraf's dilemma crystallizes the tension between realists and empiricists . It is shown that natural realism and naturalism meet. ;Both horns of the dilemma are amended.objects are conceived along conceptualist lines such that their existence is not mind-independent. The causal constraint is refined by drawing upon the work of Mark Steiner . Natural realism is the notion that the truth-values of arithmetical statements are recognition-transcendent. Natural realism explains why one and only one arithmetic is applicable. It is in some sense discovered, which is captured by the idea that arithmetical statements have truth-values even if one is not able to adduce what they are. ;It is argued that with proper emendation, like that of Philip Kitcher , empiricism as envisioned by J. S. Mill is defensible. Furthermore, the epistemology of arithmetical knowledge is divided into two tiers. The first principles of arithmetic are acquired by causal interaction with physical objects. As Kitcher has shown, empiricism functions at the first-tier. The a priori is revised such that arithmetical knowledge generated from the first-tier is considered non-empirical. ;It is argued that pragmatists' indispensability argument, once qualified, allows that arithmetic's applicability is one reason to consider natural realism for that domain . Furthermore, this thesis provides a case where aspects of Hilary Putnam's early and later views are rendered consistent. By way of utilizing both Putnam's writing in favour of realism , and those that break with them , it is suggested that he should not have abandoned his earlier view. In a nutshell, the realization of knowledge can depend upon agents' values, methods, and so on, without forcing the abandonment of realism . Putnam's early view sets the criteria for when one can be a realist about a given domain. (shrink)

This paper explores Kornblith's proposal in "Knowledge and its Place in Nature" that knowledge is a natural kind that can be elucidated and understood in scientific terms. Central to Kornblith's development of this proposal is the claim that there is a single category of unreflective knowledge that is studied by cognitive ethologists and is the proper province of epistemology. This claim is challenged on the grounds that even unreflective knowledge in language-using humans reflects forms of logical reasoning that are (...) in principle unavailable to nonlinguistic animals. (shrink)

In Chapter 12 of Warrant and Proper Function, Alvin Plantinga constructs two arguments against evolutionary naturalism, which he construes as a conjunction E&N .The hypothesis E says that “human cognitive faculties arose by way of the mechanisms to which contemporary evolutionary thought directs our attention (p.220).”1 With respect to proposition N , Plantinga (p. 270) says “it isn’t easy to say precisely what naturalism is,” but then adds that “crucial to metaphysical naturalism, of course, is (...) the view that there is no such person as the God of traditional theism.” Plantinga tries to cast doubt on the conjunction E&N in two ways.His “preliminary argument” aims to show that the conjunction is probably false, given the fact (R) that our psychological mechanisms for forming beliefs about the world are generally reliable.His “main argument” aims to show that the conjunction E&N is self-defeating — if you believe E&N , then you should stop believing that conjunction.Plantinga further develops the main argument in his unpublished paper “Naturalism Defeated” (Plantinga 1994).We will try to show that both arguments contain serious errors. (shrink)

Among psychiatric conditions, delusions have received significant attention in the philosophical literature. This is partly due to the fact that many delusions are bizarre, and their contents interesting in and of themselves. But the disproportionate attention is also due to the notion that by studying what happens when perception, cognition, and belief go wrong, we can better understand what happens when these go right. In this paper, I attend to delusions for the second reason—by evaluating the epistemology of delusions, we (...) can better understand the epistemology of ordinary belief. More specifically, given recent advancements in our understanding of how delusions are formed, the epistemology of delusions motivates a proper functionalist account of the justification of belief. Proper functionalist accounts of the justification of belief hold that whether a belief is justified is partly determined by whether the system that produces the belief is functioning properly. Whatever pathology is responsible for delusion formation, restoring it to its proper function resolves the epistemic condition, an effect which motivates proper functionalism. (shrink)

Finding a naturalistic account of biological function is important both for making sense of the way functions are talked about in biology and medicine and for the project in the philosophy of mind of naturalising mental content via teleosemantics. The selected effects theory accounts for the proper functions of traits in terms of their selectional history, and is widely considered to be the most promising approach to naturalising biological functions. However, new challenges to the selected effects account have (...) recently emerged. Matthewson ( 2020 ) argues that natural selection comes in degrees and that on the face of it biological function does not, suggesting that analysing the latter in terms of the former is therefore problematic. Christie et al. (forthcoming) argue that the selected effects account of function does not fit with biologically detailed accounts of actual selection processes, in that it focuses on the functions of traits of individuals rather than the frequency of traits in populations and does not generate accurate selectional explanations in cases in which there is not a uniform selective environment. This paper defends the selected effects account against these challenges, arguing that a viable response to Matthewson is that _any_ degree of selection suffices to confer proper functions, and that Christie et al. mischaracterise the aims and assumptions of the selected effects account. (shrink)

When a term is used in science, we tend to integrate its origins, functions, and history to see if the term is a scientific one or comes from other fields. The term «empathy» is an example to such a case. This article challenges the widespread view that empathy is the capability of a person to understand emotions and thoughts of others. We will deconstruct the concept of empathy as an academic one by focusing on its limits. We will discuss the (...) possibility of empathy for humans in critically reconstructing the meaning of the word and its meanings from its ancient origins to contemporary research. Our question is centered on cognitive actions that enable empathy as an emotional way of understanding others. Based on our findings, we argue that the concept of empathy is a recently established academic term. As a concept, it matches with some alternative concepts such as apathy and sympathy. In rhetoric, it is the pathos of the speech that affects the speaker by emotions since no specific receptive ability of the speaker is needed. Similarly, when we use the term empathy, we should use it as a category of the sender, not that of the receiver. This concept of logical empathy opposes to the classical view of empathy studies emphasizing that empathy is a receptive category of the receiver. So, empathy is nothing else but the ability to send emotional or intellectual content suitable to a capable receiver. Also, the comparative study in the concept of empathy in Buddhism gives us evidence that empathy is a spiritual or mental concept whose applications are in the area of pre-linguistic states and esoteric contexts. In rhetorical terms we could define it as a persuasive mood of pathos-driven speech. (shrink)

How are we to understand Descartes' view on the power and scope of reason? According to a common view, Descartes traffics in what I call 'theocentric rationalism.' Theocentric rationalism holds that human reason resembles divine reason, according to which God created the world. A hallmark of this view is the notion that knowledge should be analyzed and evaluated according to the standards of cognition achievable by God. ;My dissertation argues that Descartes resisted treating human reason as resembling divine reason. This (...) is supported by Descartes' theological voluntarism which denies that God is bound by the standards of human reason. Rather, Descartes conceived of reason as a natural power. He argued that reason is a power of mental substances, as much a part of the natural world as powers belonging to their counterpart, bodily substances. This conception of reason led Descartes to a view which I call "naturalistic rationalism." It holds that human knowledge is subject to the constraints and limitations imposed by our natural faculties human knowledge should be analyzed and evaluated according to the standards of cognition achievable by humans, given these limitations. According to my interpretation, Descartes did not seek to justify human reason by recourse to independent standards, such as divine reason. ;My case for this interpretation takes the form of a narrative tracing the development of Descartes' views on reason. Descartes' theory of reason emerged from his first systematic project, the method. Because Descartes held that method must employ the cognitive faculties properly, this early work, particularly the unpublished Regulae ad Directionem Ingenii , provides extensive discussions of reason, its proper function and its limits. I argue that Descartes' mature metaphysical work continued to uphold the central claims of his early theory of reason, in particular, the view that reason is a natural power, subject to natural constraints. ;This reading draws attention to the often neglected philosophical influence of Descartes' close friend, Marin Mersenne. Furthermore, my reading demonstrates the continuity of Descartes' early and later work. Most importantly, my reading allows us to better appreciate the significant differences between Descartes' rationalism and other rationalists. (shrink)

This paper argues that proper functions are proximal functions. In other words, it rejects the notion that there are distal biological functions – strictly speaking, distal functions are not functions at all, but simply beneficial effects normally associated with a trait performing its function. Once we rule out distal functions, two further positions become available: dysfunctions are simply failures of proper function, and pathological conditions are dysfunctions. Although elegant and seemingly intuitive, this simple view has had (...) surprisingly little uptake in the literature. Indeed, our position departs from that of almost every theorist who has engaged with the issue at any depth. We start by presenting three arguments for the position that proper functions are proximal: one from the specificity of functions, one from their relation to intervention, and one from their relation to pathology. We then consider two case studies evidencing the trouble that accepting distal functions causes for philosophical reflection on the nature of pathological conditions. Finally, we anticipate and respond to three objections: that there can be failure of function without dysfunction; that our account is unacceptably revisionary in respect of normal function-talk; and that our thesis over-generalises from a narrow set of cases. (shrink)

This paper employs Ruth Millikan’s biosemantic theory of representation to develop a proposal about the function of ethical claims and judgments. I propose that ethical claims and judgments (or ethical ‘affirmations’) have the function of simultaneously tracking the morally salient features of social situations and directing behavior that coordinates in a collectively beneficial way around those features. Thus, ethical affirmations count as a species of what Millikan labels ‘Pushmi-Pullyu’ representations that simultaneously have a descriptive and a directive direction (...) of fit. This proposal supports a version of motivational internalism that can accommodate a surprising range of actual failures of motivation. I also briefly situate this proposal in the metaethical literature, contrasting it with other hybrid views incorporating elements of cognitivism and expressivism. (shrink)

In this essay, I explore Justus Buchler’s ordinal naturalism with the goal of establishing how his phenomenological approach extends the range of human inquiry to include the many and varied traits of natural phenomena that are not “simply” the result of sensate experience or material functions. To achieve this goal I critically assess Buchler’s notion of “ontological parity”–the idea that abstract phenomena such as values, relations, ideals, and other mental contents are just as relevant as sense-data when one attempts (...) to provide an adequate description of the world in naturalistic terms. I argue that certain phenomena, subsisting within what Buchler calls the “proceptive domain,” are legitimate objects of knowledge as they are par t of a larger domain of phenomenological analysis: nature more broadly and justly understood. It is my view that in the attempt to describe the natural world Buchler’s ordinal naturalism succeeds where other forms of naturalism fail because his form of naturalism offers a more capacious view of nature that attempts to describe whatever is in any way, not just focus on what is readily apparent to speci?c forms of observation that may privilege one domain of analysis over another. I draw the conclusion that because Buchler’s ordinal naturalism contains within it a working principle of ontological parity, his approach to nature ful?lls the criteria of the phenomenological method, and so I title his ordinal naturalism an ordinal phenomenology (Corrington 1992, 1-6, 9-14). Ultimately it is my aim to bring Buchler’s thought into closer connection with continental phenomenology, as well as to illustrate a more just and open understanding of nature through an analysis of his unique variety of philosophical naturalism. (shrink)

The chapter has four parts. In the first, I argue that we can be justified in believing that there are mind-independent material objects only if we can be justified in believing that modal properties are exemplified in at least some of the regions of space-time that we take to be occupied by material objects. In the second, I argue that we can be justified in believing that modal properties are exemplified in a region only if we can be justified in (...) classificatory judgments--judgments like 'this region contains an F', where 'F' is a name for a natural kind and furthermore constitutes a metaphysically better answer to the question, "What kind of object is in that region?" than any name for any other kind. In the third part, I dismiss as failures three views about how naturalists might be able to be justified in classificatory judgments. I consider a fourth which presupposes that, if there are material objects, then we are justified in believing that science reveals some of them to have proper functions; and I note that if this fourth proposal fails, there is good reason to think that any other proposal will as well. In the final section I argue that this fourth proposal does indeed fail by showing that there are material objects, science does not reveal any of them to have proper functions. If I am right, and if (as seems plausible) we are justified in believing that there exist mind-independent material objects (e.g. people), then we ought to reject naturalism. (shrink)

This article considers aspects of Philippa Foot’s theory of naturalist realist metaethics. It addresses the question of whether human nature can function as a direct source of normativity or whether it is more of a metanormative framework that is open to norm-creation based on the agent’s rational volitional activity. This gives rise to the question of whether the source of moral normativity is not in fact the agent’s practical rationality since natural facts may conflict and therefore cannot constitute a (...) direct guide for the articulation of moral norms. Our interpretation is based primarily on Foot’s Natural Goodness, and identifies the tensions between the broader and narrower meanings of the conception of human nature. In the first step we discuss the broader meaning of human nature. In the second we consider the narrower meaning of human nature, practical rationality. In conclusion we show that in its broader sense human nature cannot function as a proper source of moral normativity; rather, it is a metanormative framework for making moral judgements. Within this framework practical rationality operates as human nature in the narrower sense and only it can be considered the source of moral normativity. (shrink)

Philosophy is presented in a wide range of forms, none of which can be convincingly claimed to be the “genuine” one. Historically speaking, there is not one “proper” way of doing philosophy, evidencing what may be called the social contingency of philosophy. This paper aims to provide a “critical” philosophy of today, in the Kantian sense of a philosophy that reflects on the conditions of its possibility, and thereby acknowledges the limitations they impose. Conceptually, our approach is grounded in (...) Niklas Luhmann’s social systems theory, in which “functional differentiation” and “second-order observation” are two crucial characteristics of modern society. The paper discusses how presentations of philosophy align themselves with the second-order observation mechanisms of the specific social systems in which they are “hosted.” This paper deals in particular with two such systems: academics and social media. These forms of presenting philosophy produce two different kinds of philosophy presenters: the expert and the influencer. (shrink)