In this book Gerald Vision argues for a new causal theory, one that engages provocatively with direct realism and makes no use of a now discredited subjectivism.

In Veritas, Gerald Vision defends the correspondence theory of truth -- the theory that truth has a direct relationship to reality -- against recent attacks, and critically examines its most influential alternatives. The correspondence theory, if successful, explains one way in which we are cognitively connected to the world; thus, it is claimed, truth -- while relevant to semantics, epistemology, and other studies -- also has significant metaphysical consequences. Although the correspondence theory is widely held (...) today, Vision points to an emerging orthodoxy in philosophy that claims that truth as such carries no significant weight in philosophical explanations. He devotes much of the book to a criticism of that outlook and to a less vulnerable formulation of the correspondence theory.Vision defends the correspondence theory by both presenting evidence for correspondence and examining the claims made by such alternative theories as deflationism, minimalism, and pluralism. The techniques of the argument are thoroughly analytic, but the problem confronted is broadly humanistic. The question examined -- how we, as thinking beings, are connected to and manage to cope in a world that was not designed for our comfort or convenience -- is more likely to be raised by continentalists, but is approached here with the tools of clarity and precision more highly prized in analytic philosophy. The book seeks to avoid both the obscurantism that infects much continental thought and the overly technical concerns and methodology that limit the interest of much work in analytic philosophy. It thus provides a rigorous but largely nontechnical treatment of the topic that will be of interest not only to readers familiar with philosophy but also to those with a background in literary theory and linguistics. (shrink)

The concept of transformation has become a buzzword within the last few years. This has to do, first, with the ever broader recognition of the profound character of the environmental crisis, secondly, with increasingly obvious limits to existing forms of (global) environmental governance, thirdly, with the emergence of other dimensions of the crisis since 2008 and, fourthly, with intensified debates about required profound social change, especially of societal nature relations. However, the term transformation itself is contested. It largely depends on (...) theoretical assumptions as well as the plausibility and applicability of the arguments which are made. In this paper, a historical-materialist approach to social-ecological transformation is outlined by referring to a theoretically sophisticated understanding of 'subject(s)' of transformation as well as the 'object(s)' of what is to be transformed. Theoretical concepts like the capitalist mode of production, regulation and hegemony, a critical understanding of the state and governance as well as the term societal nature relations are key. Such a perspective contributes to a more sophisticated understanding of the obstacles and requirements of real-world transformation. Finally, the argument has implications for visions and strategies, i.e., an emancipatory and democratic shaping of social relations and societal nature relations. (shrink)

Although a number of truth theorists have claimed that a deflationary theory of ‘is true’ needs nothing more than the uniform implication of instances of the theorem ‘the proposition that p is true if and only if p ’, reflection shows that this is inadequate. If deflationists can’t support the instances when replacing the biconditional with ‘because’, then their view is in peril. Deflationists sometimes acknowledge this by addressing, occasionally attempting to deflate, ‘because’ and ‘in virtue of’ formulas and (...) their close relatives. I examine what I take to be the most promising deflationist moves in this direction and argue that they fail. (shrink)

From the popular view that the property of truth adds nothing not already inherent in its bearers it has been inferred that classical theories of truth are thereby refuted. Taking as representative a version of deflationism based on a certain way of interpreting the Tarskian schema convention T–and popularly called "disquotational"–I argue that the view is beset by fatal difficulties. These include: an unavoidable awkwardness in handling indexicals; an inability to accept anything more than a too anemic notion of a (...) truth condition, leaving it defenseless against clearly inadequate alternatives; and an incapacity to show that its characteristic biconditional can support any acceptable dependency claims (made evident by replacing the biconditional with 'because'). Finally, were there no predicate on the order of 'is true', this would not annihilate the property of being true or the current grounds for philosophical inquiries about it. This is an important clue to why deflationary approaches in general are dead ends. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth (...) can be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

Interjections, such as those in the title, together with a few similar devices, when qualifying clauses expressing truth-conditions, or that such conditions have been satisfied, are entitled 'force-amplifiers'. Disputes between deflationary and inflationary truth-theories sometimes are assumed to turn on the supposed pivotal role that these devices are construed as playing in the interpretation of the clauses they qualify. I argue that they are not dispensable add-ons. Moreover, even in their absence the relevant clauses giving truth-conditions permit interpretations that are (...) not deflationary-friendly. I maintain that this is a significant fact about the use to which writers put them. I then defend, a thesis about force-amplifiers that makes them indispensable to the interpretation of the relevant clauses, and that renders certain moves unavailable to popular deflationist treatments. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth (...) can be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth (...) can be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

Whereas it appears that direct, or causal, theories dominate philosophy’s theories of reference, and it is widely held that they present an insuperable obstacle for a fictional character’s name to refer, I attempt to show not only that they can be easily made compatible with such theories, but that reference to the fictional fits rather smoothly into the distinctive articles of current theories of direct reference. However, the issues about reference to fictional characters goes well beyond those points, so its (...) compatibility with direct referential theories is not a demonstration that names of fictional things in fact refer. This essay argues only that certain popular objections to fictional reference are unsound. Moreover, if those references were to occur, it would remove a serious self-inflicted conundrum over negative existentials, one from which those raising it seem unable to extract themselves credibly. (shrink)

I defend the view that justified belief is preferable to plain belief only because the former enhances the likelihood that the belief is true: call that sort of justification truth-linked. A collection of philosophical theories either state outright that this is not so, imply it via other doctrines, or adopt a notion of truth that renders the link innocuous. The discussion proceeds as follows. Issues and various positions are outlined, and needed qualifications are entered (parts I-III). We then note general (...) shortcomings of all views rejecting the truth-link, and critically examine a powerful thought experiment underlying the rejection (part IV). In the final sections we explore two other challenges to the truth-link. First (part V), we consider forms of idealized justification theory that would imply the independence of justification from the relevant sort of truth conduciveness; next (part VI) we investigate a view, Pragmatism, which maintains that epistemic justification is sanctioned by ends other than a tendency towards truth. (shrink)

This article proposes to reconceptualize the Hungarian photographer, artist and educator László Moholy-Nagy’s (1895–1946) inter-war call for a ‘new vision’ in order to grasp how artists presently experiment with photography and adjacent new technologies to explore the environmental, ecological and elemental dimension of media themselves. For Moholy-Nagy, photography represented a new way of seeing and experiencing the increasingly industrialized and automated world and a means of expanding our sensory perception. Drawing on recent scholarship of elemental media theory, (...) I adapt Moholy-Nagy’s interest in the materiality of photography and the atmospheric and medial dimensions of light itself to an environmentally attuned notion of ‘new visions’. Exemplified with discussion of recent works by Emilija Škarnulytė, Lesia Vasylchenko and Istvan Virag, I show how a number of contemporary artists likewise scrutinize photography’s (understood in an expanded way) material basis and atmospheric qualities to explore new forms of image-making, including CGI and synthetic aperture radar images, fitted to reflect the accelerated automation and ecological precarity that mark the early twenty-first century. (shrink)

Available in paperback under the title Good City Form With the publication of The Image of the City, Kevin Lynch embarked on the process of exploration of city form. A Theory of Good City Form, his most important book, is both a summation and an extension of his vision, a high point from which he views cities past and possible. The central section of the book develops a new normative theory of city form—an identification of the characteristics (...) that good human settlements should possess. This follows an examination of three existing normative theories—those which see the city as a model of the cosmos, as a machine, and as a living organism—which are shown to be finally inadequate and unable to hold up under sustained analysis. In addition, an appendix demonstrates the inadequacies of a number of functional theories—those whose aim is simply to describe how settlements work rather than to evaluate how they ought to work. Among these theories are models of cities as ecological systems, as fields of force, as systems of linked decisions, or as areas of class conflict. Lynch puts forth his own theory by searching out the qualities that produce good settlements, qualities that allow "development, within continuity, via openness and connection." He identifies five interrelated dimensions of performance—vitality, sense, fit, access, and control—and two "meta-criteria," efficiency and justice. As in all of Lynch's writing, the theory flows from and leads back to specific examples and everyday realities. The final section of the book is concerned with applications of the theory. (shrink)

It seems almost a truism to say that colour is a sensation; and yet Young, by honestly recognizing this elementary truth, established the first consistent theory of colour. So far as I know, Thomas Young was the first who, starting from the well-known fact that there are three primary colours, sought for the explanation of this fact, not in the nature of light, but in the constitution of man. (James Clerk Maxwell, p. 267.)It is doubtless scientific to disregard certain (...) aspects when we work; but to urge that therefore such aspects are not fact, and that what we use without them is an independent real thing-this is barbarous metaphysics. (F. H. Bradley, p. 15.). (shrink)

In Section 38 of the Theory of Vision Vindicated, George Berkeley claims that he had used the method of analysis throughout the Theory of Vision. What does that mean? I first show that "analysis" denoted a fairly well-defined method in the early modern period: it was regularly described as a method of discovery. Then I show that the discussion of distance perception in the Theory of Vision exemplifies the method of analysis and may be (...) seen as a modification of a non-geometrical account of distance vision in Rene Descartes' Optics. (shrink)

A semiotic theory of systems derived from language would have the purpose of classifying all the systems of linguistic expression: philosophy, ideology, myth, poetry, art, as much as the dream, lapsus, and free association in a pluridimensional matrix that will interact with many diversified fields. In each one of these discourses it is necessary to consider a plurality of questions, the essence of which will only be comprehensible by the totality; it will be necessary to ask, in the first (...) place, what will be the purpose of this language, what function does it fulfill and for which reason has it been constructed. The concept of World vision (WV) is introduced and its relation with Generalized Collective Conscience (GCC) and Particularized Collective Conscience. Culture implies a particular WV. Culture creates GCC. The semantic field is a structure that formalizes the units of a certain culture constituting a portion of the vision of the Reality that owns this culture. An ecological case is explained. (shrink)

Scholarship on Aristotle’s theory of visual perception has traditionally held that Aristotle had a single, static, conception of light and that he believed that illumination occurred prior to and independent of the actions of colours. I contend that this view precludes the medium from becoming actually transparent, thus making vision impossible. I here offer an alternative to the traditional interpretation, using contemporary conceptual tools to make good philosophical sense of Aristotle’s position. I call my view the ‘ecological’ (...) interpretation. It postulates two conceptions of light: non-visible mobile propagated light and visible static illumination produced by the interaction of propagated light with the environment’s coloured textured surfaces. I argue that these contemporary conceptual tools can find a foothold in and consistently enrich Aristotle’s extant position and that, with their aid, we can restore coherence to his theories of light and vision. (shrink)

The author analyses an approach within the framework of urban sociology, characteristic to Chicago School. This approach combined certain biological premises in understanding the city with the typical sociological approach, seeing the city as a superorganism and a product of nature, which is why it is called the ecological theory of the city. In this regard, the connection between biology and sociology, as well as the theory of Robert Ezra Park and Ernest Watson Burgess, as typical representatives (...) of this sociological trend, will be the subject of special analysis, aiming to bring the reader closer to the ecological approach in urban sociology. The topic of particular interest is Park’s idea of the city as a product of nature, with symbiotic substructure and cultural superstructure, as well as Burgess’s idea of city growth and the theory of the concentric zones of city structure. Other issues of the ecological theory of the city were also analysed. (shrink)

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous (...) ethnobiological studies. In proposing the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants (or other living resources) and human beings. (shrink)

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous (...) ethnobiological studies. In proposing the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants and human beings. (shrink)

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous (...) ethnobiological studies. In proposing the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants and human beings. (shrink)

touch 27 Thirrdly, the straining of the eye 28 The occasions which suggest distance have in their own nature no relation to it 29 A difficult case proposed by Dr. Barrow as repugnant to all the known theories 30 This case contradicts a ...

David Marr's theory of vision has been widely cited by philosophers and psychologists. I have three projects in this paper. First, I try to offer a perspicuous characterization of Marr's theory. Next, I consider the implications of Marr's work for some currently popular philosophies of psychology, specifically, the "hegemony of neurophysiology view", the theories of Jerry Fodor, Daniel Dennett, and Stephen Stich, and the view that perception is permeated by belief. In the last section, I consider what (...) the phenomenon of vision must be like for Marr's project to succeed. (shrink)

Seeking whether our perception produces knowledge which is not only relative or subjective perspective on things, is to be engaged in the realist/anti-realist debate regarding perception. In this article I pursue the naturalistic approach according to which the question whether perception delivers objective knowledge about the external world is inseparable from empirical investigation into mechanisms of perception. More precisely, I have focused on the dual aspect theory of perception, one of the most influential recent theories of perception which unifies (...) two traditionally opposite approaches to perception: ecological and constructivist. I have tried to show that the dualistic model of human vision does not support the majority of realist theses aimed at non-relativism, but supports only pragmatic realism about observational reports (dorsal system) and the moderate realism about observational reports (ventral system). (shrink)

Despite claims to the contrary, the science of ecology has a long history of building theories. Many ecological theories are mathematical, computational, or statistical, though, and rarely have attempts been made to organize or extrapolate these models into broader theories. The Theory of Ecology brings together some of the most respected and creative theoretical ecologists of this era to advance a comprehensive, conceptual articulation of ecological theories. The contributors cover a wide range of topics, from ecological (...) niche theory to population dynamic theory to island biogeography theory. Collectively, the chapters ably demonstrate how theory in ecology accounts for observations about the natural world and how models provide predictive understandings. It organizes these models into constitutive domains that highlight the strengths and weaknesses of ecological understanding. This book is a milestone in ecological theory and is certain to motivate future empirical and theoretical work in one of the most exciting and active domains of the life sciences. (shrink)

This book develops an account of freedom of expression rooted in a broader understanding of human flourishing. It is intended to highlight reasons for not only political institutions but also noncoercive social institutions—employers, churches, clubs—to value and safeguard expressive freedom. It emphasizes a set of overlapping and mutually reinforcing considerations supportive of this kind of freedom, including property rights, class-analytic and public-choice-theoretic understandings of state and institutional decision-making, the limits on the capacity of expressive activity to injure or cause injury, (...) the independent importance of autonomy, and the various ways in which expressive freedom can foster insight, discovery, and various other aspects of flourishing. It stresses the importance of a social ecosystem as the necessary precondition for many of the benefits yielded by freedom of expression. (shrink)

Both male ornamentation and male combat result in increased male mortality. Because population sizes are limited by a carrying capacity, increased age-specific adult male mortality will result in decreased age-specific adult female mortality, as well as decreased juvenile mortality. As intersexual competition is one form of intraspecific competition, through choosing to mate with ornamented and/or combative males, females in polygamous systems reduce intraspecific competition. Because average male fitness must exactly equal average female fitness, male fitness will paradoxically rise with increasing (...) male mortality. This theory also offers new perspectives on peripheral problems to sexual theory, such as mate location, resource guarding, leks, harems, and others. (shrink)

ABSTRACT What is “critical” about critical theory? I claim that, to be “critical enough”, critical theory’s future depends on being able to handle today’s planetary climate crisis, which presupposes a philosophy of nature. Here, I argue that Axel Honneth’s vision of critical theory represents a nature denial and is thus unable to criticize humans’ instrumentalization as well as capitalism’s exploitation of nature. However, I recover what I take to be a missed opportunity of what I term (...) as the early Honneth’s original ecological insight, which I reconstruct precisely as a philosophy of nature. Consequently, I identify what I describe as an ecological sensibility in Honneth. This refers to a bodily capability through which humans sensuously can resonate, communicate, and interact – and through that morally engage – with nature in its entire complexity. Furthermore, by virtue of this ecological sensibility, humans can recognize nature’s inherent moral value as a sensuously affected party. Then, the early Honneth’s original insight is recovered as a critical political ecology, which is needed facing today’s climate crisis. (shrink)

Abstract: Practical deliberation is deliberation concerning what to do governed by norms on intention (e.g. means-end coherence and consistency), which are taken to be a mark of rational deliberation. According to the theory of practical deliberation I develop in this paper we should think of the norms of rational practical deliberation ecologically: that is, the norms that constitute rational practical deliberation depend on the complex interaction between the psychological capacities of the agent in question and the agent's environment. I (...) argue that this view does a better job of justifying particular norms for practical deliberation than intrinsic or constitutivist theories. Finally, I argue against the Myth Theory of deliberation, which takes there to be no such norms on deliberation. (shrink)

I argue that fitting resentment tracks unacceptable ‘ecological’ imbalances in relative social strength between victims and perpetrators that arise from violations of legitimate moral expectations. It does not respond purely, or even primarily, to offenders’ attitudes, and its proper targets need not be fully developed moral agents. It characteristically involves a wish for the restoration of social equilibrium rather than a demand for moral recognition or good will. To illuminate these contentions, I focus on cases that I believe demonstrate (...) a corollary thesis, namely, that strength, broadly construed, is a necessary condition of resentment-worthiness. I argue that weakness can make resentment unfitting in two ways. First, weakness may prevent a wrongdoer from shifting the balance of social power. Second, a weak wrongdoer may do social damage but be so lowly that resentment, which would represent him as excessively strong, would be inapt. Finally, I consider how accepting the ecological view might affect our theorizing about moral responsibility and the ethics of blame. (shrink)

Is vision merely a state of the beholder’s sensory organ which can be explained as an immediate effect caused by external sensible objects? Or is it rather a successive process in which the observer actively scanning the surrounding environment plays a major part? These two general attitudes towards visual perception were both developed already by ancient thinkers. The former is embraced by natural philosophers (e.g., atomists and Aristotelians) and is often labelled “intromissionist”, based on their assumption that vision (...) is an outcome of the causal influence exerted by an external object upon a sensory organ receiving an entity from the object. The latter attitude to vision as a successive process is rather linked to the “extramissionist” theories of the proponents of geometrical optics (such as Euclid or Ptolemy) who suggest that an entity – a visual ray – is sent forth from the eyes to the object. The present paper focuses on the contributions to this ancient controversy proposed by some 13th-century Latin thinkers. [...]. (shrink)

One of the most lasting contributions of Marr's posthumous book is his articulation of the different “levels of analysis” that are needed to understand vision. Although a variety of work has examined how these different levels are related, there is comparatively little examination of the assumptions on which his proposed levels rest, or the plausibility of the approach Marr articulated given those assumptions. Marr placed particular significance on computational level theory, which specifies the “goal” of a computation, its (...) appropriateness for solving a particular problem, and the logic by which it can be carried out. The structure of computational level theory is inherently teleological: What the brain does is described in terms of its purpose. I argue that computational level theory, and the reverse-engineering approach it inspires, requires understanding the historical trajectory that gave rise to functional capacities that can be meaningfully attributed with some sense of purpose or goal, that is, a reconstruction of the fitness function on which natural selection acted in shaping our visual abilities. I argue that this reconstruction is required to distinguish abilities shaped by natural selection—“natural tasks” —from evolutionary “by-products”, rather than merely demonstrating that computational goals can be embedded in a Bayesian model that renders a particular behavior or process rational. (shrink)

This paper argues for two major revisions in the way philosophers standardly think of vision science and vision theories more generally. The first concerns mental representations and the second supervenience. The central result is that the way is cleared for an externalist theory of perception. The framework for such a theory has what are called Aristotelian representations as elements in processes the well-functioning of which is the principal object of a theory of vision.

This article takes stock of the project of ecological democracy, a project that has been central to debates in Environmental Values since the late 1990s. Whilst we can identify quite distinct articulations of eco-democratic thinking emerging out of the fields of green political theory, postcolonial/feminist political ecology and science studies/radical geography, it is argued that these discussions have reached something of an impasse of late following the rise of climate scepticism, authoritarian populisms and technocratic eco-modernisms. Resurgent eco-authoritarian impulses (...) and the hankering for a 'green leviathan', a climate Lenin or a 'dictatorship of the sustainment' to resolve our climate crisis make it more important than ever to affirm the need for just, rapid and democratic post-carbon transitions. The article goes on to outline how emerging discussions in radical design studies focused on redirective practice in conjunction with a revived eco-socialist focus on labour-focused political ecologies might open up different possibilities for a materialist re-grounding of ecodemocratic discussions. It is suggested that a political ecology of design embedded in public institutions, the workplace and civil society could possibleyreground a more substantive vision of ecological democracy but also allow us to think about the forms of creative labour that could drive the just transition. (shrink)