The four experiments presented support Boyer's theory that counterintuitive concepts have transmission advantages that account for the commonness and ease of communicating many non-natural cultural concepts. In Experiment 1, 48 American college students recalled expectation-violating items from culturally unfamiliar folk stories better than more mundane items in the stories. In Experiment 2, 52 American college students in a modified serial reproduction task transmitted expectation-violating items in a written narrative more successfully than bizarre or common items. In Experiments 3 and (...) 4, these findings were replicated with orally presented and transmitted stimuli, and found to persist even after three months. To sum, concepts with single expectation-violating features were more successfully transmitted than concepts that were entirely congruent with category-level expectations, even if they were highly unusual or bizarre. This transmission advantage for counterintuitive concepts may explain, in part, why such concepts are so prevalent across cultures and so readily spread. (shrink)

G.E. Moore's theory of the nature of the quality referred to by the word good asserts that this quality is non-natural. If it is, further, supposed that this non-natural quality belongs necessarily and exclusively to those events, human acts, entities, etc., which possess certain strictly determined natural qualities, and those qualities only, then it becomes difficult to explain the relation and the supposed interdependence allegedly existing between the two so disparate categories of qualities. This paper purports to (...) show that, in fact, any mutual dependence of natural and non-natural qualities, including the causal one, is unconceivable. To deny this would allow no less but the possibility of deriving an ought from an is. A final consequence of this is that a non-natural quality, denoted by the predicate good, does, in fact, attach to a strictly delineated and limited morally relevant behaviour (and whatever else we may consider morally relevant), and to it only. But it is attached there in randomly; it is contingent, not inherent; it is there without regard to, and not as a consequence of, the natural qualities of what is the subject of moral judgment ... whether we like it or not. (shrink)

Are non-natural properties worth caring about? I consider two objections to metaethical non-naturalism. According to the intelligibility objection, it would be positively unintelligible to care about non-natural properties that float free from the causal fabric of the cosmos. According to the ethical idlers objection, there is no compelling motivation to posit non-natural normative properties because the natural properties suffice to provide us with reasons. In both cases, I argue, the objection stems from misunderstanding the role that (...) non-natural properties play in the non-naturalist's understanding of normativity. The role of non-natural properties is not to be responded to, but to "mark" which natural properties it is correct for us to respond to in certain ways. (shrink)

Aristotelianism is often considered to be a version of naturalism. As a result, non-naturalism is often considered to be incompatible with Aristotelianism. In this paper, I will show that the Aristotelian can actually accept much of what the non-naturalist wants to say. I will show that the Aristotelian can accept a non-natural account of the good, need not be concerned by G. E. Moore’s Open Question Argument and that, as long as we carefully consider and define our terms, they (...) can accept much of non-naturalism in abstract. This then paves the way for the possibility of a non-natural natural law and should go some way to challenging the prevailing orthodoxy that Aristotelianism is a version of naturalism. I do not go so far as to label Aristotelianism a form of non-naturalism as there are some important areas of disagreement. Instead, I think that Aristotelianism should count as its own label and that it will resist any attempts to label it a form of naturalism, non-naturalism or, indeed, supernaturalism. (shrink)

Paul Horwich’s Use Theory of Meaning (UTM) depends on his rejection of Paul Grice’s distinction between natural and non-natural meaning and his Univocality of Meaning Thesis, as he wishes to deflate the meaning-relation to usage. Horwich’s programme of deflating the meaning-relation (i.e. how words, sentences, etc., acquire meaning) to some basic regularity of usage cannot be carried through if the meaning-relation depends on the minds of users. Here, I first give a somewhat detailed account of the distinction between (...) natural and non-natural meaning in order to set the stage for Horwich’s critique of it. I then present Horwich’s critique of the distinction and show how that rejection accords with his overall view of meaning as use. Horwich’s rejection of the distinction between natural and non-natural meaning, I argue in the last section, is ill founded, and because UTM depends on this rejection, UTM is stillborn. (shrink)

Non-naturalists face a dilemma. They either leave their normative views hostage to a non-natural realm, which is immoral, or they do not, which is irrational. David Enoch has argued that the problem rests on cases of junk knowledge — conditionals that cannot be used to expand knowledge via modus ponens. Camil Golub has suggested that the dilemma rests on questionable assumptions about how we might come to know about the non-natural. Here I reply to these worries, sharpen the (...) dilemma, and situate it in the literature on doxastic wrongs. (shrink)

First, we shall consider the distinction as set forth in Principia. Next, on the basis of what Moore says there, a view as to the nature of universals will be attributed to him. This view will provide the ground for a radical distinction between natural and non-natural properties. But it will not quite jibe with other things he says at a slightly later period. Nor will it be clear why he holds to such a view of universals. Finally (...) we shall consider a very early paper of Moore's, written just prior to Principia. An analysis of this paper will reveal a rather strange and complex ontology implicit in it. This, in turn, will show the source of the ontology of Principia; why the ontology attributed to him in Principia does not jibe with other things he says; and the origin of the notion of non-natural properties. (shrink)

Many believe that objective morality requires a theistic foundation. I maintain that there are sui generis objective ethical facts that do not reduce to natural or supernatural facts. On my view, objective morality does not require an external foundation of any kind. After explaining my view, I defend it against a variety of objections posed by William Wainwright, William Lane Craig, and J. P. Moreland.

Eric Wielenberg and I agree that basic moral truths are necessarily true. But Wielenberg thinks that, because these truths are necessary, they require no explanation, and I do not: some basic moral truths are not self-explanatory. I argue that Wielenberg’s reasons for thinking that my justification of that claim is inadequate are ultimately unconvincing.

The Gricean distinction between natural meaning and non-natural meaning has generally been taken to apply to communication in general. However, there is some doubts that the distinction exhaustively accounts for all instances of communication. Notably, some animal communication seems to be voluntary, though not implying double-barrelled intentions, i.e., falling neither under natural nor under non-natural meaning. Another worry is how the audience can distinguish between that kind of 1st order voluntary communication and non-natural meaning. The (...) paper shows that the Gricean distinction is not exhaustive and that the second intention characteristic of non-natural meaning is presupposed on the basis of the cost of interpretation in linguistic communication given its semantic underdetermination. (shrink)

According to cognitive non-naturalism, normative judgments are standard beliefs that purport to be about non-natural properties. An influential plurality of normative theorists, including non-naturalist realists, error theorists and skeptics, share this view. But it is mistaken. For it predicts an epistemic profile for normative judgments that they do not have. In particular, they are not disposed to extinguish in light of accepted evidence that the any non-natural properties are absent, and they are not disposed to come into existence (...) in light of accepted evidence for any non-natural property. So normative judgments might be beliefs, and there might be non-natural properties, but normative judgments are not beliefs about non-natural properties. (shrink)

The Reign of Quantity gives a concise but comprehensive view of the present state of affairs in the world, as it appears from the point of view of the 'ancient wisdom', formerly common both to the East and to the West, but now almost entirely lost sight of. The author indicates with his fabled clarity and directness the precise nature of the modern deviation, and devotes special attention to the development of modern philosophy and science, and to the part played (...) by them, with their accompanying notions of progress and evolution, in the formation of the industrial and democratic society which we now regard as 'normal'. Guénon sees history as a descent from Form (or Quality) toward Matter (or Quantity); but after the Reign of Quantity-modern materialism and the 'rise of the masses'-Guénon predicts a reign of 'inverted quality' just before the end of the age: the triumph of the 'counter-initiation', the kingdom of Antichrist. This text is considered the magnum opus among Guénon's texts of civilizational criticism, as is Symbols of Sacred Science among his studies on symbols and cosmology, and Man and His Becoming according to the Vedanta among his more purely metaphysical works. (shrink)

Modal properties are notorious epistemic trouble-makers. That theme is very much at the heart of Michael Rea’s thesis that the Discovery Problem (roughly, the problem of explaining how we know when ascriptions of modal properties are true) has no naturalistic resolution. That might encourage the thought that supernaturalism will somehow resolve the problem. This paper argues that supernaturalism is unlikely to offer a solution of the Discovery Problem.

Rather than to focus upon a particular ‘right to life’, we should consider what rights there are pertaining to our lives and to our living. There are different sorts. There are, for instance, rights that constitute absences of particular duties and rights that correspond to the duties of other agents or agencies. There are also natural and non-natural rights and duties. Different people in different contexts can have different moral duties and different moral rights including rights to life. (...) The question of the moral rights there are to and pertaining to life is considered with reference to James Griffin’s account of human rights. Also considered is the question of who or what can be a bearer of them. (shrink)

A sample of Yukatek Maya children was tested on their capacity to attribute false beliefs to a variety of stimuli, both natural and non-natural. Children's capacity to correctly infer that humans have limited perceptual access, and are, therefore, not likely to know what is inside a container if the contents have been surreptitiously replaced, is shown to have significant consequences. Children who passed the test with the human stimulus showed a nuanced capacity to attribute similar or dissimilar knowledge (...) to other natural and non-natural entities, consistently with these entities' cultural representations. In contrast, those who failed the test with the human stimulus tended to attribute similar beliefs to all natural and non-natural entity stimuli. (shrink)

I develop an account of how mathematized theories in physics represent physical systems, in response to the frequent claim that any such account must presuppose a non-mathematized, and usually linguistic, description of the system represented. The account I develop contains a circularity, in that representation is a mathematical relation between the models of a theory and the system as represented by some other model --- but I argue that this circularity is not vicious, in any case refers in linguistic accounts (...) of meaning and representation, and is simply a consequence of the fact that we have no unmediated, representation-independent access to the world. (shrink)

Non‐Humean theories of natural necessity invoke modally‐laden primitives to explain why nature exhibits lawlike regularities. However, they vary in the primitives they posit and in their subsequent accounts of laws of nature and related phenomena (including natural properties, natural kinds, causation, counterfactuals, and the like). This article provides a taxonomy of non‐Humean theories, discusses influential arguments for and against them, and describes some ways in which differences in goals and methods can motivate different versions of non‐Humeanism (and, (...) for that matter, Humeanism). In short, this article provides an introduction to non‐Humeanism concerning the metaphysics of laws of nature and natural necessity. (shrink)

In this paper we provide a detailed proof-theoretical analysis of a natural deduction system for classical propositional logic that (i) represents classical proofs in a more natural way than standard Gentzen-style natural deduction, (ii) admits of a simple normalization procedure such that normal proofs enjoy the Weak Subformula Property, (iii) provides the means to prove a Non-contamination Property of normal proofs that is not satisfied by normal proofs in the Gentzen tradition and is useful for applications, especially (...) in formal argumentation, (iv) naturally leads to defining a notion of depth of a proof, to the effect that, for every fixed natural k, normal k-depth deducibility is a tractable problem and converges to classical deducibility as k tends to infinity. (shrink)

The present paper is an attempt at the investigation of the nature of polarity contrast in natural languages. Truth conditions for natural language sentences are incomplete unless they include a proper definition of the conditions under which they are false. It is argued that the tertium non datur principle of classical bivalent logical systems is empirically invalid for natural languages: falsity cannot be equated with non-truth. Lacking a direct intuition about the conditions under which a sentence is (...) false, we need an independent foundation of the concept of falsity. The solution I offer is a definition of falsity in terms of the truth of a syntactic negation of the sentence. A definition of syntactic negation is proposed for English. (shrink)

Termination for classical natural deduction is difficult in the presence of commuting/permutative conversions for disjunction. An approach based on reducibility candidates is presented that uses non-strictly positive inductive definitions.It covers second-order universal quantification and also the extension of the logic with fixed points of non-strictly positive operators, which appears to be a new result.Finally, the relation to Parigot’s strictly positive inductive definition of his set of reducibility candidates and to his notion of generalized reducibility candidates is explained.

Dispositional essentialism is a non-Humean view about the essences of certain fundamental or natural properties that looms large in recent metaphysics , not least because it promises to explain neatly the natural modalities such as laws of nature, counterfactuals, causation and chance. In the current paper, however, several considerations are presented that indicate a serious tension between its essentialist core thesis and natural “metaphysical” interpretations of its central explanatory claims.

The theory of natural selection is a rich systematization of biological knowledge without a first principle. When formulations of a proposed principle of natural selection are examined carefully, each is seen to be exhaustively analyzable into a proposition about sources of fitness and a proposition about consequences of fitness. But whenever the fitness of an organic variety is well defined in a given biological situation, its sources are local contingencies together with the background of laws from disciplines other (...) than the theory of natural selection; and the consequences of fitness for the long range fate of organic varieties are essentially applications of probability theory. Hence there is no role and no need for a principle of the theory of natural selection, and any generalities that may hold in that theory are derivative rather than fundamental. (shrink)

This paper provides a philosophical analysis of the ongoing controversy surrounding R.A. Fisher's famous ‘fundamental theorem’ of natural selection. The difference between the ‘traditional’ and ‘modern’ interpretations of the theorem is explained. I argue that proponents of the modern interpretation have captured Fisher's intended meaning correctly and shown that the theorem is mathematically correct, pace the traditional consensus. However, whether the theorem has any real biological significance remains an unresolved issue. I argue that the answer depends on whether we (...) accept Fisher's non-standard notion of environmental change, on which the theorem rests; arguments for and against this notion are explored. I suggest that there is a close link between Fisher's fundamental theorem and the modern ‘gene's eye’ view of evolution. Introduction What Does the Fundamental Theorem Say? Key Concepts Explained Alleged Significance of the FTNS Traditional versus Modern Interpretations of the FTNS The Modern Interpretation Illustrated Fisher's Concept of ‘Environmental Change’ Causality and the Modern Interpretation The Significance of the FTNS Re-considered Appendix CiteULike Connotea Del.icio.us What's this? (shrink)

This book presents a new theory of the relationship between vagueness, context-sensitivity, gradability, and scale structure in natural language. Heather Burnett argues that it is possible to distinguish between particular subclasses of adjectival predicatesDLrelative adjectives like tall, total adjectives like dry, partial adjectives like wet, and non-scalar adjectives like hexagonalDLon the basis of how their criteria of application vary depending on the context; how they display the characteristic properties of vague language; and what the properties of their associated orders (...) are. It has been known for a long time that there exist empirical connections between context-sensitivity, vagueness, and scale structure; however, a formal system that expresses these connections had yet to be developed. This volume sets out a new logical system, called DelTCS, that brings together insights from the Delineation Semantics framework and from the Tolerant, Classical, Strict non-classical framework, to arrive at a full theory of gradability and scale structure in the adjectival domain. The analysis is further extended to examine vagueness and gradability associated with particular classes of determiner phrases, showing that the correspondences that exist between the major adjectival scale structure classes and subclasses of determiner phrases can also be captured within the DelTCS system. (shrink)

Resistance to the idea that phenomenology can be relevant to cognitive scientific explanation has faced two objections advanced, respectively, from both sides of the issue: from the scientific perspective it has been suggested that phenomenology, understood as an account of first-person experience, is ultimately reducible to cognitive neuroscientific explanation; and from a phenomenological perspective it has been argued that phenomenology cannot be naturalized. In this context it makes sense to consider that the notion of scientific reduction is linked to a (...) classic scientific conception of nature. I argue that if properly understood, the proposal to rethink the concept of nature itself, in enactivist phenomenological approaches, undermines the reductionist program and redefines what it means for phenomenology to be naturalized. (shrink)

A first-order language with a defined identity predicate is proposed whose apparatus for atomic predication is sensitive to grammatical categories of natural language. Subatomic natural deduction systems are defined for this naturalistic first-order language. These systems contain subatomic systems which govern the inferential relations which obtain between naturalistic atomic sentences and between their possibly composite components. As a main result it is shown that normal derivations in the defined systems enjoy the subexpression property which subsumes the subformula property (...) with respect to atomic and identity formulae as a special case. The systems admit a proof-theoretic semantics which does not only apply to logically compound but also to atomic and identity formulae—as well as to their components. The potential of the defined systems for a meticulous first-order analysis of natural inferences whose validity crucially depends on expressions of some of the aforementioned categories is demonstrated. (shrink)

According to the Tibetan Buddhist tradition ‘The Great Perfection’, we can distinguish between two basic dimensions of mind: an intentional dimension that is divided into perceiver and perceived and a non-dual dimension that transcends all distinctions between subject and object. The non-dual dimension is evident through its intuitional characteristics; an unbounded openness that is free from intentional limitations, a spontaneous luminosity which presences all phenomena, and self-awareness that recognizes the original resonance of beings. Owing to these characteristics, the descriptions of (...) this dimension exemplify an integrative way of speaking about primordial reality, which resolves the assumed dichotomy between kataphatic and apophatic discourses by pointing to a dimension that pervades all phenomena without being identified with any of those. In this article, I intend to discuss the characteristics of the non-dual dimension and their implications for our understanding of human consciousness and the inherent co-emergence of positive and negative perceptions of reality. (shrink)

I attempt to identify a problem running through the foundation of R. M. Hare’s ethical prescriptivism and the more recent sentimentalism/ethical expressivism of Simon Blackburn. The non-cognitivism to which Hare and Blackburn’s approaches are committed renders them unable to establish stable contents for basic moral principles and, thus, incapable of conducting a logical analysis of moral terms or statements. I argue that objective-descriptive- natural ethical theories are in a much better position to provide a satisfying account of the logical (...) analysis of moral terms or statements. Such ethical theories can arrive at basic moral principles with stable contents, thus paving the way for the kind of descriptive approach that can accommodate stable truth conditions. This, in turn, provides stable grounds for the logical analysis of moral terms and statements. (shrink)

Ecological economics is an interdisciplinary science that is primarily concerned with developing interventions to achieve sustainable ecological and economic systems. While ecological economists have, over the last few decades, made various empirical, theoretical, and conceptual advancements, there is one concept in particular that remains subject to confusion: critical natural capital. While critical natural capital denotes parts of the environment that are essential for the continued existence of our species, the meaning of terms commonly associated with this concept, such (...) as ‘non-substitutable’ and ‘impossible to substitute,’ require a clearer formulation then they tend to receive. With the help of equations and graphs, this article develops new definite account of critical natural capital that makes explicit what it means for objective environmental conditions to be essential for continued existence. The second main part of this article turns to the question of formally modeling the priority of conserving critical natural capital. While some ecological economists have maintained that, beyond a certain threshold, critical natural capital possesses absolute infinite value, absolute infinite utility models encounter significant problems. This article shows that a relative infinite utility model provides a better way to model the priority of conserving critical natural capital. (shrink)

Non-naturalism—roughly the view that normative properties and facts are sui generis—may be combined either with cognitivism or with non-cognitivism. The chapter starts by explaining how the metaphysically necessary connections between the natural and the normative raise an explanatory challenge for realist non-naturalism, and how it is not at all obvious that quasi-realism offers a way of escaping the challenge. Having briefly explored different kinds of accounts of what it is to have thoughts concerning metaphysical necessity, it then proceeds to (...) argue that once we understand the explanatory challenge in the light of a quasi-realist take on normative judgments, this challenge takes the shape of a first-order normative issue, and will be answerable by the quasi-realists’ lights. When it comes to explaining the necessary connections between the normative and the natural, all will be fine, it seems, if non-naturalists just go a little quasi. (shrink)

This is the first of a two-part essay on the history of debates concerning the creativity of natural selection, from Darwin through the evolutionary synthesis and up to the present. Here I focus on the mid-late nineteenth century to the early twentieth, with special emphasis on early Darwinism and its critics, the self-styled “mutationists.” The second part focuses on the evolutionary synthesis and some of its critics, especially the “neutralists” and “neo-mutationists.” Like Stephen Gould, I consider the creativity of (...) natural selection to be a key component of what has traditionally counted as “Darwinism.” I argue that the creativity of natural selection is best understood in terms of selection initiating evolutionary change, and selection being responsible for the presence of the variation it acts upon, for example by directing the course of variation. I consider the respects in which both of these claims sound non-Darwinian, even though they have long been understood by supporters and critics alike to be virtually constitutive of Darwinism. (shrink)

Recently Ekman gave a derivation in natural deduction such that it either contains a substantial redundant part or else is not normal. It is shown that this problem is caused by a non-normality inherent in the usual modus ponens rule.

Metaethical non-analytical naturalism consists in the metaphysical thesis that normative properties are identical with or reducible to natural properties and the epistemological thesis that we cannot come to a complete understanding of the nature of normative properties via conceptual analysis alone. In On What Matters, Derek Parfit (2011) argues that non-analytical naturalism is either false or incoherent. In § 1, I show that his argument for this claim is unsuccessful, by showing that it rests on a tacit assumption about (...) the nature of normative thought that non-analytical naturalists need not accept. In § 2, I show that escaping Parfit’s argument in this way is no ad hoc maneuver; as I demonstrate, the idea that non-analytical naturalists can exploit to escape Parfit’s argument is a familiar one. (shrink)

Therefore, the difference between the natural and the non or supernatural would not be an ontological one. The identification of kinds of complexes or ...

Darwinists classify biological traits either by their ancestry (homology) or by their adaptive role. Only the latter can provide traditional natural kinds, but only the former is practicable. Process structuralists exploit this embarrassment to argue for non-Darwinian classifications in terms of underlying developmental mechanisms. This new taxonomy will also explain phylogenetic inertia and developmental constraint. I argue that Darwinian homologies are natural kinds despite having historical essences and being spatio-temporally restricted. Furthermore, process structuralist explanations of biological form require (...) an unwarranted assumption about the space of developmental possibility. (shrink)

Many philosophers of theistic religions claim (1) that there are powerful a posteriori arguments for God’s existence that make it rational to believe that He exists and at the same time maintain (2) that God always has the freedom to do otherwise. In this article, I argue that these two positions are inconsistent because the empirical evidence on which the a posteriori arguments for God’s existence rest can be explained better by positing the existence of a God-like being without the (...) freedom to do otherwise. (shrink)

This is the second of a two-part essay on the history of debates concerning the creativity of natural selection, from Darwin through the evolutionary synthesis and up to the present. In the first part, I focussed on the mid-late nineteenth century to the early twentieth, with special emphasis on early Darwinism and its critics, the self-styled “mutationists.” The second part focuses on the evolutionary synthesis and some of its critics, especially the “neutralists” and “neo-mutationists.” Like Stephen Gould, I consider (...) the creativity of natural selection to be a key component of what has traditionally counted as “Darwinism.” I argue that the creativity of natural selection is best understood in terms of selection initiating evolutionary change, and selection directing evolutionary change, for example by creating the variation that it subsequently acts upon. I consider the respects in which both of these claims sound non-Darwinian, even though they have long been understood by supporters and critics alike to be virtually constitutive of Darwinism. (shrink)

Recently several thought experiments have been developed (by John Carroll amongst others) which have been alleged to refute the Ramsey-Lewis view of laws of nature. The paper aims to show that two such thought experiments fail to establish that the Ramsey-Lewis view is false, since they presuppose a conception of laws of nature that is radically at odds with the Humean conception of laws embodied by the Ramsey-Lewis view. In particular, the thought experiments presuppose that laws of nature govern the (...) behavior of objects. The paper argues that the claim that laws govern should not be regarded as a conceptual truth, and shows how the governing conception of laws manifests itself in the thought experiments. Hence the thought experiments do not constitute genuine counter-examples to the Ramsey-Lewis view. since the Humean is free to reject the conception of laws which the thought experiments presuppose. (shrink)