Vagueness and Naturalness

I attempt to accommodate the phenomenon of vagueness with classical logic and bivalence. I hold that for any vague predicate there is a sharp cut-off between the things that satisfy it and the things that do not; I claim that this is due to the greater naturalness of one of the candidate meanings of that predicate. I extend the thought to the problem of the many and Benacerraf cases. I go on to explore the idea that it is ontically indeterminate what the most natural meanings are, and hence ontically indeterminate where the sharp cut-off in a sorites series is.     

Intrinsicality without Naturalness

Rae Langton and David Lewis have proposed an account of "intrinsic property"that makes use of two notions: being independent of accompaniment and being natural. We find the appeal to the first of these promising; the second notion, however, we find mystifying. In this paper we argue that the appeal to naturalness is not acceptable and offer an alternative definition of intrinsicality. The alternative definition makes crucial use of a notion commonly used by philosophers, namely, the notion of one property being had in virtue of another property. We defend our account against three arguments for thinking that this "in virtue of"notion is unacceptable in this context. We also take a look at a variety of cases in which the definition might be applied and defend it against potential counterexamples. The upshot, we think, is a modest but adequate account of what we understand by "intrinsic property."     

Naturalness in Context

According to proponents of one influential account of metaphysical naturalness, properties fall along a spectrum from perfectly natural to highly non-natural. The perfectly natural end of the spectrum is occupied by properties that appear in the laws of nature, account for resemblance and causal powers, and ground other properties, whereas the highly non-natural properties at the spectrum’s other end are not like this at all. However, there is another phenomenon that looks very much like metaphysical naturalness but is context-dependent. I call this phenomenon context-dependent naturalness. In this paper I describe two cases in which inappropriate use is made of metaphysical naturalness and argue that in such cases, the context-dependent importance of certain properties has been confused for the context-independent importance of those properties. I argue that in order to avoid such problems we should embrace context-dependent naturalness.     

The Adequacy of Resemblance Nominalism about Perfect Naturalness

Resemblance Nominalism About Perfect Naturalness (RNPN) is the view that perfect naturalness of classes is best defined by a conceptual primitive of resemblance between particulars. The adequacy of RNPN is defended by (part I) outlining nominalism as the strictly anti‐constitutive view that the particulars’ being the fundamental ways they are is not constituted by anything further, (part II) supplying a doubly plural contrastive and graded resemblance predicate that allows for a definition of perfect naturalness on an actualist basis, and (part III) proving a representation and a uniqueness theorem on the basis of a formal constraint on resemblance called “the Principle”, thereby revealing that bodies of nominalist resemblance facts are guaranteed to behave as if they were grounded in patterns of universals distributed over particulars.     

Naturalness,Representation and the Metaphysics of Truth

Abstract: This paper explores how consideration of the notions of naturalness and eligibility, which have played an increasingly significant role in contemporary metaphysics, might impact on the study of truth. In particular, it aims to demonstrate how taking such notions seriously may be of benefit to ‘representational’ theories of truth by showing how the naturalness of truth on a representational account provides a response to the ‘Scope Problem’ presented by Lynch (2009) .     

Naturalness constraints on best systems accounts of laws

According to best systems accounts, laws of nature are generalizations in the best systematization of particular matters of fact. Metrics such as simplicity and strength determine which systematization is best, but these are notoriously language relative. For this reason, David Lewis proposed a constraint on languages of inquiry: all predicates must be natural. This constraint is sometimes interpreted as requiring us to know which natural properties are instantiated in our world prior to scientific theorizing. I argue that this interpretation is incorrect. I provide a better interpretation and show how it undercuts an influential epistemological objection to Lewis's best systems account of laws due to Bas van Fraassen.     

Naturalness in Zen and Shin Buddhism: Before and Beyond Self- and Other-Power

This article seeks to clarify the fundamental similarities and differences between the two most prominent forms of Buddhism in Japan: Zen and Shin (or True Pure Land School) Buddhism. While proponents of Zen typically criticize Shin for seeking the Buddha outside the self, rather than as one's ‘true self’ or ‘original face’, proponents of Shin typically criticize Zen for relying of ‘self-power’, which they understand as inevitably a form of ‘ego-power’, rather than entrusting oneself to the ‘Other-power’ of Amida Buddha. Yet Zen and Shin in fact share some deep commonalities: not only do they both characterize the ultimate ‘Dharma-body’ of the Buddha as ‘emptiness’ or ‘formlessness’, they also both speak of the enlightened state issuing from a realization of this Dharma-body in terms of ‘naturalness’. While attending to the significant differences between the Zen and Shin approaches to this enlightened state of naturalness, this article also pursues the most radical indications of both schools which suggest that this naturalness itself ultimately lies before and beyond both self- and Other-power.     

The Philosophy of "Naturalness" in the Laozi and Its Value For Contemporary Society

This article aims to show that the concept of "naturalness" in the Laozi is able to provide cultural guidance concerning values for contemporary social development.Specifically,the Laozi's concept of "naturalness"—manifested in the text's exhortation to "honor the dao and exalt the de" and its statement that "the dao models itself on naturalness"—has profound ontological,political and social implications concerning "naturalness" that are strongly expressed through a variety of propositions including "achieving all through non-action" and "downsizing the state and simplifying the people." With respect to the question about individuals living a life of appropriateness and establishing their destiny,the Laozi emphasizes such cultivation methods as "sticking to simplicity and authenticity" and "watching in quietude and observing in depth,"which are also infused with the conception of "naturalness," which stresses the notion that understanding the harmony between man and nature can provide useful lessons for the development of contemporary human society.     

Biasing power law exponents by magnitude estimation instructions

This study investigates the influence of attention loading on the established intersensory effects of passive bodily rotation on choice reaction time (RT) to visual motion. Subjects sat at the center of rotation in an enclosed rotating chamber and observed an oscilloscope on which were, in the center, a tracking display and, 10° left of center, a RT line. Three tracking tasks and a no-tracking control condition were presented to all subjects in combination with the RT task, which occurred with and without concurrent cab rotations. Choice RT to. line motions was inhibited (p < .001) both when there was simultaneous vestibular stimulation and when there was a tracking task; response latencies lengthened progressively with increased similarity between the RT and tracking tasks. However, the attention conditions did not affect the intersensory effect; the significance of this for the nature of the sensory interaction is discussed.     

Abiding by the law when it does not exist: The case of the helmet bicycle law

To improve the safety of bicycle users, some countries have enacted, or considered enacting, mandatory helmet legislation. Of course, the enactment of such legislation in a country assumes that its citizens will be well-informed of it, and consequently, will use the helmet more frequently than before. However, in the survey described in this paper we found that many people are not aware of the legislation in force in their own country, or, even if they know, they may not necessarily behave as dictated by the law. Thus, the effects of mandatory helmet legislation may be somewhat different than desired or expected. Therefore, the goal of this paper is to ascertain the role of cyclists’ knowledge of the law in their country as a mediator between the law and the actual use of the helmet. Respondents from seventeen countries participated in an international survey about cyclists' habits, and answered questions about helmet legislation, and frequency of helmet use. The results indicate that the main effect of mandatory helmet legislation on the frequency of use of the helmet is mediated by the perception that such a law exists in their country—even when in fact sometimes it does not exist.     

Shepard's universal law supported by honeybees in spatial generalization

An animal that is rewarded for a response in one situation (the S+) is likely to respond to similar but recognizably different stimuli, the ubiquitous phenomenon of stimulus generalization. On the basis of functional analyses of the probabilistic structure of the world, Shepard formulated a universal law of generalization, claiming that generalization gradients, as a function of the appropriately scaled distance of a stimulus from S+, should be exponential in shape. This law was tested in spatial generalization in honeybees. Based on theoretically derived scales, generalization along both the dimensions of the distance from a landmark and the direction to a landmark followed Shepard's law. Support in an invertebrate animal increases the scope of the law, and suggests that the ecological structure of the world may have driven the evolution of cognitive structures in diverse animals.     

Hick's law revisited

In 1952, Hick proposed his ‘information theory’, that in making choice reactions the subject gains information at a constant rate such that: Mean reaction time = K log₂ (N + 1).     

Not bound by the law: legal disobedience in Israeli society

The issue of whether there is a 'prima facie obligation to obey the law' has intrigued human society since the days of Socrates. However, most of the writings in this field have dealt with theoretical aspects of the issue, such as the boundaries of legal obedience and frameworks defining the circumstances under which a citizen is not obliged to obey the law. Very few studies have investigated the phenomenon of legal disobedience empirically. The current study is based on a survey of Israeli citizens belonging to three sectors of the population (Jews in the general population, Israeli Arabs, and orthodox Jewish students enrolled in religious yeshiva seminaries). Respondents' attitudes towards the judicial system, the rule of law, and the duty to obey state laws were examined by means of a questionnaire especially designed for the study. The findings point to gaps between the three groups: Compared to the Arab population and the yeshiva students, support for state laws and the rule of law was stronger among Jews in the general population and, conversely, belief in the supremacy of other laws (i.e. religious laws) over state laws and readiness to take the law into one's own hands were stronger among the Arabs and the yeshiva students, compared to the general Jewish population.     

The power law for the perception of rotation by airline pilots

The purpose of this study was to determine the power laws for the perception of rotation about the three major body axes. Eighteen airline pilots made magnitude estimates of 5-sec pulses of nine angular accelerations having a range of acceleration x time of 10–150 deg/sec. The results showed that (1) the power law with an exponent of 1.4 describes the subjective motion of these pilots for all three major body axes, (2) the power law also describes the perception of motion for individual pilots with a substantial range of exponents, (3) there were significant correlations among the exponents for the three body axes, and (4) the data suggest that the power law over the wide range used may be more complex than implied by a formula with a single exponent.