Although the author's critical view of functionalism has a considerable intuitive pull, his argument based on the color room scenario does not work. Functionalism and other relational views of the mind are capable of providing coherent accounts of conscious experience that meet the challenge set up by the “color room argument.” A simple example of such an account is presented.

We make three points. First, the concept of productance value that the authors propose in their defense of color physicalism fails to do the work for which it is intended. Second, the authors fail to offer an adequate physicalist account of what they call the hue-magnitudes. Third, their answer to the problem of individual differences faces serious difficulties.

In this paper I offer an explanation of the ineffability (linguistic inexpressibility) of sensory experiences. My explanation is put in terms of computational functionalism and standard externalist theories of representational content. As I will argue, many or most sensory experiences are representational states without constituent structure. This property determines both the representational function these states can serve and the information that can be extracted from them when they are processed. Sensory experiences can indicate the presence of certain external states of (...) affairs but they cannot convey any more information about them than that. So, format- or code-conversion mechanisms that link different systems of representation (linguistic and perceptual) to each other will fail to extract any relevant information from sensory experiences that could be coded in language. They only way to establish specific roles for sensory experiences in communication and the organization of behavior is to attach to them, by associative links, words, or other behavioral responses. If a sensory experience has no linguistic label associated to it in a particular subject, then no linguistic description can token, or activate, that state in the subject. In other words, no linguistic description can cause a subject to undergo an unlabeled perceptual state. On the contrary, complex, or syntactically structured perceptual states can be built up, on the basis of descriptions, by mechanisms of constructive imagination (conceived here as one sort of format conversion). It is this difference between complex and unstructured representational states that gives us an understanding of the phenomenon we call the ineffability of qualia. (shrink)

The phenomenal character of conscious experience has long been regarded as the major problem for physicalist accounts of consciousness. In recent years, defenders of physicalism have typically been relying on the so-called Phenomenal Concept Strategy to avoid dualism. In this paper, we argue with PCS that cognitive-physicalistic explanations can account for the peculiarities of phenomenal character. However, we think that the conceptual features PCS investigates are not the genuine causes of the special characteristics of phenomenal consciousness but only symptoms, which (...) can themselves be explained in terms of the features of the sensory-perceptual representations underlying conscious experiences, namely that some, but not all, of these states are representationally unstructured. (shrink)

Contrary to some well-known views in cognitive science and the philosophy of mind, in general it is not the case that the felt character of sensory experiences is determined by the information that these experiences pick up, or represent, about the world. In this dissertation I shall focus on a particular sensory modality, namely color vision, to support this thesis. ;Recently there has arisen a strong and popular view of phenomenal consciousness according to which the two fundamental problems about the (...) mind: intentionality and phenomenal experience, can be traced back to just one: intentionality. On this view, the phenomenal aspect of experience is a special case of intentionality, or our mental states' carrying information about the external world. For instance, when we see the colors of objects, we see, in a direct and transparent way, exactly those kinds of properties that the external objects have. Not only are the colors of objects causally responsible for our experiences as of color, object colors crucially determine what is called the phenomenal character of color experience. ;In this dissertation I shall argue that this view of color experience---the view called representational externalism---cannot be correct. I shall argue that from the empirical facts about object color and color vision we need not conclude that object colors do not exist, hence color vision is a grand illusion, however, we do have to conclude from these facts that though object colors are the causes of our color experience, what it is like to see the colors is not, in any theoretically interesting sense, determined by the colors themselves. To the contrary, what it is like to see the colors is crucially determined by how our color vision systems are constructed. In this dissertation I offer two independent arguments to support this claim. (shrink)

In this paper I shall defend a projectivist view of sensory experience. The case I shall focus on is that of color experience. Projectivism has recently been criticized by some authors who claim that it is unintelligible, or at least implausible, and that it makes a severe category mistake. I shall argue that despite some prima facie impressions of implausibility, projectivism can be made intelligible, and plausible, if its details are spelled out in a reasonable way. In addition, projectivism is (...) ubiquitous in human psychology, and certain cases of projection are reasonably viewed as making a category mistake. Viewed from this perspective, sensory projection is just one instance of projectivism, brought about by low-level perceptual processing. Whether sensory projection is one that makes a category mistake is not obvious. However, even if it does, this is perfectly compatible with the evolutionary advantage of sensation and perception. (shrink)

It is plausible to think that our knowledge of linguistic types can bejustified by what we know about the tokens of these types. But one then hasto explain what it is about the relation a type bears to its tokens that makespossible the move from knowledge of the concrete to knowledge of theabstract. I argue that the standard solution to this difficulty, that the relevant relation is instantiation and that the transition is inductive generalization, is inadequate. I propose an alternative, (...) according to which tokens are representations of the type they belong to. I also defend this view against the charge that it cannot account for the systematic ambiguity of expressions like ‘word’ or ‘sentence’, and the objection that it leads to an implausible form of Platonism. (shrink)

A traditional explanation that dates back to Aristotle is that we access color in one perceptual modality only, whereas shape we perceive via two different modalities: visual and tactile. Two independent modalities make possible a verification of our percepts which is not possible for qualities accessed in one modality only.

If the task of constitutional theory is to set out a language in which the discourse of constitutional law may be grounded, a question of the utmost importance is how this terminology is created, defined and interpreted. In this groundbreaking new work, András Jakab maps out and analyses the grammar and vocabulary on which the core European traditions of constitutional theory are based. He suggests understanding key constitutional concepts as responses to historical and present day challenges experienced by European (...) societies. Drawing together a great and diverse range of literature, much of which has never before been touched upon by scholarship in the English language, Jakab reconceptualises and argues for a new understanding of European constitutional law discourse. In so doing he shines new light on what constitutes its distinctively European nature. This remarkable book is essential reading for all scholars and students of constitutional theory in Europe and beyond. (shrink)

A stubborn problem for reflectance physicalism about color is to account for individual differences in normal trichromat color perception. The identification of determinate colors with physical properties of visible surfaces in a universal, perceiver-independent way is challenged by the observation that the same surfaces in identical viewing conditions often look different in color to different human subjects with normal color vision. Recently, leading representatives of reflectance physicalism have offered some arguments to defend their view against the individual differences challenge. In (...) this paper I challenge their defense. I argue thateven though individual differences are present in shape perception as well as in color perception, the mechanisms of shape perception and those of color perception differ in ways which make them completely different regarding their evidential status for certain identity claims. Thus comparing color perception to shape perception offers no support for identifying hues with reflectances. On the other hand, drawing a parallel between the temperature-mean kinetic energy of molecules (MKE) identification and the proposed hue-reflectance identities is no support for reflectance physicalism either, since there is an important disanalogybetween the two cases. While individual differences obtain in color perception, the effects of temperature (e.g., melting, thermal expansion) do not exhibit analogous variation, which makes the temperature-MKE identification unproblematic compared to the hue-reflectance identification. One motivation for this ongoing debate is that the success or failure of reflectance physicalism has far-reaching consequences regarding externalist theories of phenomenal consciousness. (shrink)

This is a commentary on Laurence Maloney’s chapter in Mausfeld R., and Heyer, D. (Eds.): Colour Perception: Mind and the Physical World. Oxford: Oxford University Press, 2003. I discuss two related proposals as to the nature of object color formulated by Maloney. On the first proposal colors are photoreceptor excitations; on the second, they are fundamental, universal reflectance characteristics of terrestrial surfaces. I argue that the second proposal is suitable for purposes of color objectivism, whereas the first one is not. (...) However, if we look at Maloney’s – and Brian Wandell’s – models of color vision and color constancy more thoroughly, not even the second version supports absolutist versions of color objectivism, according to which observer-independent reflectance properties determine, or are identical to, the phenomenal character of color experience. (shrink)

Philosophers and linguists alike tend to call a semantic theory 'Russellian' just in case it assigns to sentences in which definite descriptions occur the truth-conditions Russell did in 'On Denoting'. This is unfortunate; not all aspects of those particular truth-conditions do explanatory work in Russell's writings. As far as the semantics of descriptions is concerned, the key insights of 'On Denoting' are that definite descriptions are not uniformly referring expressions, and that they are scope-bearing elements. Anyone who accepts these two (...) claims can account for Russell's puzzle cases the way he did. Russell had no substantive argument for the claim that 'The F is G' entails 'There is at most one F'; in fact, he had important misgivings about it. I outline an argument against this claim, and I argue that by holding on to uniqueness contemporary semanticists make a momentous mistake: they keep the illusion alive that there is a way to account for linguistic meaning without addressing what linguistic expressions are for. (shrink)

In this paper I argue that there are problems with the foundations of the current version of physicalism about color. In some sources laying the foundations of physicalism, types of surface reflectance corresponding to (veridical) color perceptions are characterized by making reference to properties of the observer. This means that these surface attributes are not objective (i.e. observer-independent). This problem casts doubt on the possibility of identifying colors with types of surface reflectance. If this identification cannot be maintained, that in (...) turn threatens representationalist theories of phenomenal consciousness: there remains no objective, observer-independent property that color experiences represent - hence no representational content, in terms of semantic externalism, can be attributed to color experiences. I offer an alternative account of color and conclude that further empirical study is required to do justice to the basic claims of color physicalism. (shrink)

We present a cognitive-physicalist account of phenomenal consciousness. We argue that phenomenal concepts do not differ from other types of concepts. When explaining the peculiarities of conscious experience, the right place to look at is sensory/ perceptual representations and their interaction with general conceptual structures. We utilize Jerry Fodor’s psycho- semantic theory to formulate our view. We compare and contrast our view with that of Murat Aydede and Güven Güzeldere, who, using Dretskean psychosemantic theory, arrived at a solution different from (...) ours in some ways. We have suggested that the representational atomism of certain sensory experiences plays a central role in reconstructing the epistemic gap associated with conscious experience, still, atomism is not the whole story. It needs to be supple- mented by some additional principles. We also add an account of introspection, and suggest some cognitive features that might distinguish representational atoms with phenomenal character from those without it. (shrink)

Quinian bootstrapping is Susan Carey's solution to Fodor’s paradox of concept learning. Carey claims that contrary to Fodor’s view, not all learning amounts to hypothesis testing, and that there are ways in which even primitive concepts can be learned. Recently Georges Rey has argued that Carey’s attempt to refute radical concept nativism is unsuccessful. First it cannot explain how the expressive power of mental representational systems could increase due to learning. Second, both Fodorian circularity charges and Goodmanian problems of indeterminacy (...) apply to Carey’s examples of Quinian bootstrapping. I argue that Carey’s examples of bootstrapping can be amended to escape Fodorian and Goodmanian objections. I suggest some ways to improve on our models of concept learning to this end. I also argue that skill learning is the way for mental representational systems to increase their own expressive power, that is, to enrich their conceptual repertoire beyond what compositionality alone affords. (shrink)

The Stufenbaulehre is a central and founding element of the Pure Theory of Law . Most of the criticism on SL targets the idea of the basic norm , however unjustified. This criticism stems from a misunderstanding of the presumptive character of the basic norm and of the whole legal order. Others have criticised the relativisation of the difference between individual and general norms, Kelsen's monism, and the determination of the validity of a norm by a single other norm. This (...) can be refuted as well - either because their critique does not concern an essential part of SL , or because SL can be saved by making a small modification to it. However, there is one lethal criticism. It concerns the founding thought of the whole SL, i.e. the derivation of validity. In a law-making process, there is never a derivation of validity: the logical result of a law-making process is only a norm saying ,,The new norm ought to be valid.“ Whether the new norm is in fact valid, is a question of efficacy in the realm of the Ought . This has serious consequences: Without this derivation SL can not survive, and without SL, PTL can not survive either. Some valuable parts of PTL might be used in other legal theories, but these are nothing but transplanted organs from the dead body of PTL whose heart - SL - can no longer keep the body alive. (shrink)

A stubborn problem for reflectance physicalism about color is to account for individual differences in normal trichromat color perception. The identification of determinate colors with physical properties of visible surfaces in a universal, perceiver-independent way is challenged by the observation that the same surfaces in identical viewing conditions often look different in color to different human subjects with normal color vision. Recently, leading representatives of reflectance physicalism have offered some arguments to defend their view against the individual differences challenge. In (...) this paper I challenge their defense. I argue thateven though individual differences are present in shape perception as well as in color perception, the mechanisms of shape perception and those of color perception differ in ways which make them completely different regarding their evidential status for certain identity claims. Thus comparing color perception to shape perception offers no support for identifying hues with reflectances. On the other hand, drawing a parallel between the temperature-mean kinetic energy of molecules (MKE) identification and the proposed hue-reflectance identities is no support for reflectance physicalism either, since there is an important disanalogybetween the two cases. While individual differences obtain in color perception, the effects of temperature (e.g., melting, thermal expansion) do not exhibit analogous variation, which makes the temperature-MKE identification unproblematic compared to the hue-reflectance identification. One motivation for this ongoing debate is that the success or failure of reflectance physicalism has far-reaching consequences regarding externalist theories of phenomenal consciousness. (shrink)

We propose a way to achieve across-population sharing within the authors' model in a way that is plausibly in accordance with human evolution, and also a simple way to capture ecological structure. Finally, we briefly reflect on the model's scope and limits in modeling linguistic communication.

In this chapter, data concerning the development of principal aspects of vision is reviewed. First, the development of colour vision and luminance perception is discussed. Relevant data accumulated so far indicates that perception of colour and luminance is present by 6-9 months of age. The presence of typical color illusions at this age suggests that the phenomenal character of color experience is comparable to that of adults well before the first birthday. Thus it seems plausible that color perception develops on (...) the grounds of genetically preprogrammed maturation, in which perceptual learning and plasticity play a limited role. This claim also seems to be supported by case studies of newly sighted patients. On the other hand, perceptual integration of edges and forms in the visual environment as well as the development of binocular vision, and the perception of ambiguous figures seem to depend crucially on early perceptual learning. Both developmental and clinical data indicate a more significant involvement of perceptual learning in such mid-level and higher level perceptual phenomena. (shrink)

This paper examines with the use of aggregate data from the U.S. Department of Justicethe extent of contemporary white-collar crime as a consequence of multiple normative standards existing within corporations. Given the implications of globalization, the desire for increased profits, and the declining role of regulatory agencies across much of the world (save for Europe, Japan, Mexico and India), paper suggests that the incidence of corporate deviance is likely to increase in the foreseeable future.

As COVID-19 emerged as a phenomenon of the total environment, and despite the intertwined and complex relationships that make humanity an organic part of the Bio- and Geospheres, the majority of our responses to it have been corrective in character, with few or no consideration for unintended consequences which bring about further vulnerability to unanticipated global events. Tackling COVID-19 entails a systemic and precautionary approach to human-nature relations, which we frame as regaining diversity in the Geo-, Bio-, and Anthropospheres. Its (...) implementation requires nothing short of an overhaul in the way we interact with and build knowledge from natural and social environments. Hence, we discuss the urgency of shifting from current to precautionary approaches to COVID-19 and look, through the lens of diversity, at the anticipated benefits in four systems crucially affecting and affected by the pandemic: health, land, knowledge and innovation. Our reflections offer a glimpse of the sort of changes needed, from pursuing planetary health and creating more harmonious forms of land use to providing a multi-level platform for other ways of knowing/understanding and turning innovation into a source of global public goods. These exemplary initiatives introduce and solidify systemic thinking in policymaking and move priorities from reaction-based strategies to precautionary frameworks. (shrink)

A theory of magnitudes involves criteria for their equivalence, comparison and addition. In this article we examine these aspects from an abstract viewpoint, by focusing on the so-called De Zolt’s postulate in the theory of equivalence of plane polygons (“If a polygon is divided into polygonal parts in any given way, then the union of all but one of these parts is not equivalent to the given polygon”). We formulate an abstract version of this postulate and derive it from (...) some selected principles for magnitudes. We also formulate and derive an abstract version of Euclid’s Common Notion 5 (“The whole is greater than the part”), and analyze its logical relation to the former proposition. These results prove to be relevant for the clarification of some key conceptual aspects of Hilbert’s proof of De Zolt’s postulate, in his classicalFoundations of Geometry(1899). Furthermore, our abstract treatment of this central proposition provides interesting insights for the development of a well-behaved theory ofcompatiblemagnitudes. (shrink)

Zoltan Jakab has presented an interesting conceptual analysis of the ineffability of qualia in a functionalist and classical cognitivist framework. But he does not want to commit himself to a certain metaphysical thesis on the ontology of consciousness or qualia. We believe that his strategy has yielded a number of highly relevant and interesting insights, but still suffers from some minor inconsistencies and a certain lack of phenomenological and empirical plausibility. This may be due to some background assumptions relating (...) to the theory of mental representation employed. Jakab. (shrink)

Theoria, Volume 88, Issue 3, Page 629-652, June 2022.

This paper analyzes the theory of area developed by Euclid in the Elements and its modern reinterpretation in Hilbert’s influential monograph Foundations of Geometry. Particular attention is bestowed upon the role that two specific principles play in these theories, namely the famous common notion 5 and the geometrical proposition known as De Zolt’s postulate. On the one hand, we argue that an adequate elucidation of how these two principles are conceptually related in the theories of Euclid and Hilbert is (...) highly relevant for a better understanding of the respective geometrical practices. On the other hand, we claim that these conceptual relations unveil interesting issues between the two main contemporary approaches to the study of area of plane rectilinear figures, i.e., the geometrical approach consisting in the geometrical theory of equivalence and the metrical approach based on the notion of measure of area. Finally, in an appendix logical relations among equivalence, comparison and addition of magnitudes are examined schematically in an abstract setting. (shrink)

But Hardin hasn’t contented himself with reframing traditional philosoph- ical issues about color in a way that is sensitive to relevant empirical con- straints. In addition, he has been a staunch defender of color eliminativism — the view that there are no colors, qua properties of tables, chairs, and other mind-external objects, and a vociferous critic of several varieties of re- alism about color that have been defended by others (e.g., [Hardin, 2003], [Hardin, 2005]). These other views include the so-called (...) color physical- ism of [Hilbert, 1987], [Byrne and Hilbert, 1997a], [Byrne and Hilbert, 2003], and [Tye, 2000],¹ and, inconveniently, even the relationalist view defended in [Cohen, 2003a], [Cohen, 2004a], [Cohen, 2003b], [McLaughlin, 2003], and [Jakab and McLaughlin, 2003]. (shrink)

At the last meeting, Tim Crane gave a talk in which he made play with a distinction between ‘believing in’ and ‘believing that’. And he claimed that this distinction could be put to serious philosophical work of interest to serious metaphysicians. My hunch at the time was that this distinction in fact can’t bear any real weight. But I can’t now reconstruct Tim’s own arguments sufficiently to give a fair evaluation of them. However, Tim did say that the distinction he (...) wanted to draw, and at least some of the work to which he wanted to put the distinction, was grounded in a paper on ‘Believing in Things’ by Zolt´ an Szab´ o. So in this talk, I’ll see what we can get out of that paper. And, as far as I can recall Tim’s paper, I think it is fair to say the following. If Szab´. (shrink)

A theory of magnitudes involves criteria for their comparison, equivalence and addition. We examine these aspects from an abstract viewpoint, stressing independence and definability. These considerations are triggered by the so-called De Zolt’s principle in the theory of equivalence of plane polygons.

Problems of Compositionality is a revised version of Zolt´an Szab´o’s 1995 doctoral dissertation. Of its five chapters, three have appeared (in heavily modified form) in print independently1, so I will concentrate most of my remarks on the second and third chapters, which remain unpublished outside the book. As it happens, I find these two chapters to be the most philosophically rewarding of the book. The principle of compositionality is a general constraint on the shape of a theory of meaning. (...) Szab´o gives the following initial formulation of the principle: The meaning of a complex expression is determined by the meanings of its constituents and by its structure. (3) Recent discussion of compositionality branches in a number of different directions, including (at least) disputes over the precise formulation of the principle, investigations of the mathematical features of various such formulations, exploration of a plethora of apparent counterexamples to the compositionality of natural languages, scholarly work on the history of the principle (especially its role in Frege), and employment of the principle as a tool in other philosophical disputes. Szab´o’s path through this thicket begins, in the first chapter, with a defense of an idiosyncratic version of the compositionality principle against some more traditional alternatives, proceeds in the second and third chapters to the oft-neglected and philosophically crucial task of asking why the principle of compositionality ought to be one we seek to impose, and concludes in the fourth and fifth chapters by considering and rejecting two putative counterexamples (manifesting in the semantics of adjectives and of definite descriptions) to the principle. The principle of compositionality is most commonly given a functional implementation – a language L is compositional iff the meaning of a complex expression α of L is a function of the meanings of the parts of α and the syntactic structure of α. Equivalently, L is compositional iff synonyms can be intersubstituted salva significa- tio in complex expressions of L.2 Szab´o, however, rejects the functional/substitutional.... (shrink)