Robots are widely expected—and pushed—to transform open-field agriculture, but these visions remain wedded to optimizing monocultural farming systems. Meanwhile there is little pull for automation from ecology-based, diversified farming realms. Noting this gap, we here explore the potential for robots to foster an agroecological approach to crop production. The research was situated in The Netherlands within the case of _pixel cropping_, a nascent farming method in which multiple food and service crops are planted together in diverse assemblages employing agroecological practices (...) such as intercropping and biological pest control. Around this case we engaged with a variety of specialists in discussion groups, workshops, and design challenges to explore the potential of field robots to meet the multifaceted demands of highly diverse agroecological cropping systems. This generated a spectrum of imaginations for how automated tools might—or might not—be appropriately used, ranging from fully automated visions, to collaborative scenarios, to fully analogue prototypes. We found that automating agroecological cropping systems requires finding ways to imbue the ethos of agroecology into designed tools, thereby seeking to overcome tensions between production aims and other forms of social and ecological care. We conclude that a rethinking of automation is necessary for agroecological contexts: not as a blueprint for replacing humans, but making room for analogue and hybrid forms of agricultural work. These findings highlight a need for design processes which include a diversity of actors, involve iterative design cycles, and incorporate feedback between designers, practitioners, tools, and cropping systems. (shrink)

Comment les interruptions des logiques capitalistes peuvent-elles devenir immédiatement des sites de reproduction, de sorte que nos tentatives pour réagir à la destruction capitaliste soient simultanément des pratiques de care capables de durer? Quelles tactiques et quels espaces, quelles relations sociales et écologiques doivent être sauvées du passé et reconnues comme capables d’agir au présent, alors que le capitalisme se reproduit en détruisant les conditions de la reproduction du vivant, de la vie psychique, culturelle, et écologique? Si la nostalgie tend (...) à caractériser la dialectique entre production et parti, hégémonie et pouvoir d’État, alors quelles empathies, quels deuils et quelles fureurs, doivent être trouvées et promues sur le terrain où s’expriment la violence directe et l’expropriation définissant notre présent? Un communisme intempéré se cherche dans cet article, pour donner forme à la conjuration politique des intempéries qui menacent notre existence terrestre. (shrink)

Sam Harris (2010) argues that, given our neurology, we can experience well-being, and that seeking to maximize this state lets us distinguish the good from the bad. He takes our ability to compare degrees of well-being as his starting point, but I think that the analysis can be pushed further, since there is a (non-religious) reason why well-being is desirable, namely the finite life of an individual organism. It is because death is a constant possibility that things can be assessed (...) as “for” or “against” one (Champagne 2011a; Smith 2000). Such an account lets us objectively adjudicate moral questions, as Harris desires. However, by anchoring itself in the mortal body as a whole and not just the brain, such an account dampens the claim that neuroscience would have all the answers. Moreover, it pivots on an affirmation of one’s life that can seem mysterious by regular scientific standards. This chapter thus explains why the trade-off is worthwhile. (shrink)

Jordan Peterson has attracted a high level of attention. Controversies may bring people into contact with Peterson's work, but ideas are arguably what keep them there. Focusing on those ideas, this book explores Peterson’s answers to perennial questions. What is common to all humans, regardless of their background? Is complete knowledge ever possible? What would constitute a meaningful life? Why have humans evolved the capacity for intelligence? Should one treat others as individuals or as members of a group? Is a (...) single person powerless in the face of evil? What is the relation between speech, thought, and action? Why have religious myths and narratives figured so prominently in human history? Are the hierarchies we find in society good or bad? After devoting a chapter to each of these questions, Champagne unites the different strands of Peterson’s thinking in a handy summary. Champagne then spends the remaining third of the book articulating his main critical concerns. He argues that while building on tradition is inevitable and indeed desirable, Peterson’s individualist project is hindered by the non-revisable character and self-sacrificial content of religious belief. This engaging multidisciplinary study is ideal for those who know little about Peterson’s views, or for those who are familiar but want to see more clearly how Peterson’s views hang together. The debates spearheaded by Peterson are in full swing, so Myth, Meaning, and Antifragile Individualism should become a reference point for any serious engagement with Peterson’s ideas. (shrink)

Sparrow argues that military robots capable of making their own decisions would be independent enough to allow us denial for their actions, yet too unlike us to be the targets of meaningful blame or praise—thereby fostering what Matthias has dubbed “the responsibility gap.” We agree with Sparrow that someone must be held responsible for all actions taken in a military conflict. That said, we think Sparrow overlooks the possibility of what we term “blank check” responsibility: A person of sufficiently high (...) standing could accept responsibility for the actions of autonomous robotic devices—even if that person could not be causally linked to those actions besides this prior agreement. The basic intuition behind our proposal is that humans can impute relations even when no other form of contact can be established. The missed alternative we want to highlight, then, would consist in an exchange: Social prestige in the occupation of a given office would come at the price of signing away part of one's freedoms to a contingent and unpredictable future guided by another agency. (shrink)

It is often thought that consciousness has a qualitative dimension that cannot be tracked by science. Recently, however, some philosophers have argued that this worry stems not from an elusive feature of the mind, but from the special nature of the concepts used to describe conscious states. Marc Champagne draws on the neglected branch of philosophy of signs or semiotics to develop a new take on this strategy. The term “semiotics” was introduced by John Locke in the modern period (...) – its etymology is ancient Greek, and its theoretical underpinnings are medieval. Charles Sanders Peirce made major advances in semiotics, so he can act as a pipeline for these forgotten ideas. Most philosophers know Peirce as the founder of American pragmatism, but few know that he also coined the term “qualia,” which is meant to capture the intrinsic feel of an experience. Since pragmatic verification and qualia are now seen as conflicting commitments, Champagne endeavors to understand how Peirce could (or thought he could) have it both ways. The key, he suggests, is to understand how humans can insert distinctions between features that are always bound. Recent attempts to take qualities seriously have resulted in versions of panpsychism, but Champagne outlines a more plausible way to achieve this. So, while semiotics has until now been the least known branch of philosophy ending in –ics, his book shows how a better understanding of that branch can move one of the liveliest debates in philosophy forward. (shrink)

Some have suggested that images can be arguments. Images can certainly bolster the acceptability of individual premises. We worry, though, that the static nature of images prevents them from ever playing a genuinely argumentative role. To show this, we call attention to a dilemma. The conclusion of a visual argument will either be explicit or implicit. If a visual argument includes its conclusion, then that conclusion must be demarcated from the premise or otherwise the argument will beg the question. If (...) a visual argument does not include its conclusion, then the premises on display must license that specific conclusion and not its opposite, in accordance with some demonstrable rationale. We show how major examples from the literature fail to escape this dilemma. Drawing inspiration from the graphical logic of C. S. Peirce, we suggest instead that images can be manipulated in a way that overcomes the dilemma. Diagrammatic reasoning can take one stepwise from an initial visual layout to a conclusion—thereby providing a principled rationale that bars opposite conclusions—and the visual inscription of this correct conclusion can come afterward in time—thereby distinguishing the conclusion from the premises. Even though this practical application of Peirce’s logical ideas to informal contexts requires that one make adjustments, we believe it points to a dynamic conception of visual argumentation that will prove more fertile in the long run. (shrink)

Hospitality, rather than being considered as an act to perform or a virtue to develop, is presented as a fundamental space conducive to, and necessary for, the emergence of spiritual life and contemplation. This article invites a rereading of the Gospel account of Martha and Mary (Luke 10:38-42) in light of the interpretations of Eckhart and Caputo.

Peirce and Husserl both realized that our habits and habitual conceptions, though vital to the success of most activities, nevertheless occlude large portions of the experiential canvass. So, unless preparatory work puts us in the right mindset, we risk perceiving the world—not as it is—but rather as we expect it to be. While Peirce and Husserl were predominantly concerned with supplying a better observational basis for inquiries like science, semiotics, and mathematics, I draw on their phaneroscopic/phenomenological tools to combat the (...) addictive and mind-narrowing effects of technology. I go over several examples to show how, when we (try to) rid ourselves of presuppositions and relax the pursuit of efficiency, we enable contemplative possibilities conducive to flourishing and the pursuit of meaning. My overall message is that, in an age when we increasingly depend on devices like Smartphones (and soon VR) to form flat and one-sided worldviews, re-establishing an unmediated contact with our everyday surroundings can have tangible existential benefits, nipping in the bud tyrannical trends as well as wasted lives. (shrink)

This short essay seeks to identify and prevent a pitfall that attends less careful inquiries into “physiosemiosis.” It is emphasized that, in order to truly establish the presence of sign-action in the non-living world, all the components of a triadic sign - including the interpretant - would have to be abiotic (that is, not dependent on a living organism). Failure to heed this necessary condition can lead one to hastily confuse a natural sign (like smoke coming from fire) for an (...) instance of abiotic semiosis. A more rigorous and reserved approach to the topic is called for. (shrink)

Prompted by the thesis that an organism’s umwelt possesses not just a descriptive dimension, but a normative one as well, some have sought to annex semiotics with ethics. Yet the pronouncements made in this vein have consisted mainly in rehearsing accepted moral intuitions, and have failed to concretely further our knowledge of why or how a creature comes to order objects in its environment in accordance with axiological charges of value or disvalue. For want of a more explicit account, theorists (...) writing on the topic have relied almost exclusively on semiotic insights about perception originally designed as part of a sophisticated refutation of idealism. The end result, which has been a form of direct givenness, has thus been far from convincing. In an effort to bring substance to the right-headed suggestion that values are rooted in the biological and conform to species-specific requirements, we present a novel conception that strives to make explicit the elemental structure underlying umwelt normativity. Building and expanding on the seminal work of Ayn Rand in metaethics, we describe values as an intertwined lattice which takes a creature’s own embodied life as its ultimate standard; and endeavour to show how, from this, all subsequent valuations can in principle be determined. (shrink)

Descartes held that it is impossible to make true statements about what we perceive, but I go over alleged cases of illusory experience to show why such a skeptical conclusion (and recourse to God) is overblown. The overreaction, I contend, stems from an insufficient awareness of the habitual expectations brought to any given experience. These expectations manifest themselves in motor terms, as perception constantly prompts and updates an embodied posture of readiness for what might come next. Such habitual anticipations work (...) best when they efface themselves, so it is easy to blame perception when our expectations get frustrated. I illustrate this misdirected blame with the example of a stick partially in water: it is only because we expect the stick to be straight that its appearance as bent is deemed problematic. I thus conclude that, if we factor in the habitual interpretations operative in perception and switch to a processual view that allows practical engagement, we can deflate the worries that led Descartes to rule out perceptual truths. Distancing myself from the naïve “sign” of folk semiotics, my critique draws inspiration from the triadic semiotic model developed in some late medieval schools of Portugal. (shrink)

I will be talking today about the limits of cognitive science. I won’t be talking about contingent shortcomings that could perhaps be remedied with, say, more time, resources, or ingenuity. Rather, I will be concerned with limitations that are “baked into” the very enterprise. The main blind spot, I will argue, is consciousness—but not for the reasons typically given. Current work in philosophy of mind can sometimes seem arcane, so my goal today will be to answer the question: why bother? (...) I have spent a whole book and several articles trying to make sense of the qualitative dimension of consciousness, but there is no point in trying to sell a solution unless we have first established (independently of any academic literature) that there is a real problem to solve. So, if I can’t convey my position in under an hour, I can at least convey the issue that motivates it. (shrink)

As artificial intelligence becomes more sophisticated and robots approach autonomous decision-making, debates about how to assign moral responsibility have gained importance, urgency, and sophistication. Answering Stenseke’s (2022a) call for scaffolds that can help us classify views and commitments, we think the current debate space can be represented hierarchically, as answers to key questions. We use the resulting taxonomy of five stances to differentiate—and defend—what is known as the “blank check” proposal. According to this proposal, a person activating a robot could (...) willingly make themselves answerable for whatever events ensue, even if those events stem from the robot’s autonomous decision(s). This blank check solution was originally proposed in the context of automated warfare (Champagne & Tonkens, 2015), but we extend it to cover all robots. We argue that, because moral answerability in the blank check is accepted voluntarily and before bad outcomes are known, it proves superior to alternative ways of assigning blame. We end by highlighting how, in addition to being just, this self-initiated and prospective moral answerability for robot harm provides deterrence that the four other stances cannot match. (shrink)

In Natural propositions (2014), Stjernfelt contends that the interpretation of a proposition or dicisign requires the joint action of two kinds of signs. A proposition must contain a sign that conveys a general quality. This function can be served by a similarity-based icon or code-based symbol. In addition, a proposition must situate or apply this general quality, so that the predication can become liable of being true or false. This function is served by an index. Stjernfelt rightly considers the co-localization (...) of these two parts to be a primitive phenomenon. Although this primitive character would seem to bar any further analysis, I endeavor to clarify the degree of proximity sufficient to enable co-localization. Siding with Pietarinen (2014), who argues that the whole issue should not be construed in metric terms, I conclude that one cannot make sense of propositional co-localization without appealing to some form of first-person perspective. (shrink)

This paper suggests that reference to phenomenal qualities is best understood as involving iconicity, that is, a passage from sign-vehicle to object that exploits a similarity between the two. This contrasts with a version of the ‘phenomenal concept strategy’ that takes indexicality to be central. However, since it is doubtful that phenomenal qualities are capable of causally interacting with anything, indexical reference seems inappropriate. While a theorist like David Papineau is independently coming to something akin to iconicity, I think some (...) of the awkwardness that plagues his account would be remedied by transitioning to a more inclusive philosophy of signs. (shrink)

It is usually thought that only one being can be all-knowing, all-powerful, and all-loving. Challenging this monotheist conviction, I propose a universe ruled by two deities: ‘day shift God’ oversees the events that occur while the sun is up, whereas ‘night shift God’ oversees the events that occur while the sun is down. I survey objections to this proposal and conclude that the real obstacle is not an argument, but an aesthetic preference.

This article builds on C. S. Peirce’s suggestive blueprint for an inclusive outlook that grants reality to his three categories. Moving away from the usual focus on (contentious) cosmological forces, I use a modal principle to partition various ontological layers: regular sign-action (like coded language) subsumes actual sign-action (like here-and-now events) which in turn subsumes possible sign-action (like qualities related to whatever would be similar to them). Once we realize that the triadic sign’s components are each answerable to this asymmetric (...) subsumption, we obtain the means to track at which level of complexity semiosis finds itself, in a given case. Since the bulk of such a “trinitarian” metaphysics would be devoted to countenancing uninterpreted phenomena, I argue that current misgivings about sign-based ontologies are largely misplaced. (shrink)

What allows theories to evolve, to progress? A contentious notion, progress still haunts a number of contemporary theories. However, little research invites us to rethink progress in a comprehensive way. In this article, I contribute to this issue by considering the paradigmatic case of David Harvey’s Marxism. A pathbreaking thinker in geography, sociology, and urban studies, Harvey claims his theory intrinsically surpasses its inherent contradictions. However, numerous authors suggest otherwise, as it fails to engage with essential urban processes such as (...) those based on state, gendered, racial, or environmental dynamics. These aspects of social life challenge his dialectical ambition. I argue that Harvey’s attachment to an orthodox Marxism ultimately limits his claim to theoretical progress. Reviewing Harvey’s overall body of work, I focus on his metatheory regarding space and his examination of the Paris Commune. I argue that his ideas on the progress of theory follow from his dialectical assumptions, which in turn inhibit his portrayal of practical realities and a continuous dialogue with concrete cases. (shrink)

Historians occasionally use timelines, but many seem to regard such signs merely as ways of visually summarizing results that are presumably better expressed in prose. Challenging this language-centered view, I suggest that timelines might assist the generation of novel historical insights. To show this, I begin by looking at studies confirming the cognitive benefits of diagrams like timelines. I then try to survey the remarkable diversity of timelines by analyzing actual examples. Finally, having conveyed this (mostly untapped) potential, I argue (...) that neglecting timelines might mean neglecting significant aspects of reality that are revealed only by those signs. My overall message is that once we accept that relations are as important for the mind as what they relate, we have to pay closer attention to any semiotic device that enables or facilitates the discernment of new relations. (shrink)

Following recent work by Don Ross (Ross, 2000; Ross & Spurrett, 2004), I contrast the influential theories of Daniel Dennett and Paul Churchland in information-theoretic terms. Dennett makes much of the fact that the morphological shorthand which emerges before a witness as she looks upon cohesive aggregates of matter commands some measure of predictive power. This, for him, speaks against eliminating recourse to an intentional vocabulary. By contrast, the eliminative materialism defended by Churchland does not gloss such informational compressibility as (...) an explanatory desideratum, and thus regards the informational noise which accrues at higher levels of description as patently unacceptable. Yet, since it is unlikely, as Ross, Ladyman, and Collier (2007) have recently suggested, that anything remains once we subtract the appeal to patterns, I argue that the ubiquity of informational compression in scientific explanation seriously undermines the claim that talk of the mental could be eliminated. (shrink)

马克·尚巴尼论证分析传统所谓的“专业”风格并不能确保论证专业，事实上，也不能保证论证者头 脑清晰。.

Kant posits the schema as a hybrid bridging the generality of pure concepts and the particularity of sensible intuitions. However, I argue that countenancing such schemata leads to a third-man regress. Siding with those who think that the mid-way posit of the Critique of Pure Reason's schematism section is untenable, my diagnosis is that Kant's transcendental inquiry goes awry because it attempts to analyse a form/matter union that is primitive. I therefore sketch a nonrepresentational stance aimed at respecting this primitivity.

Is celebration of culturally marginalized people by the dominant culture actually benefitting those who are oppressed? Whose stakes are served in such a celebration and how are existing power relations altered? These are some of the questions John Champagne asks in this original and timely critique, which moves gay studies beyond identity politics and the "rights" discourse within which much of contemporary gay studies is positioned. Champagne argues that in the modern West, culturally marginalized people such as gays (...) are not allowed to define and legitimate their own existence outside the framework established for them by the dominant group. To illustrate his premise, Champagne analyzes a number of recent films, including "Paris is Burning", "Looking for Langston" and Marlon Riggs' 1989 video "Tongues Untied" along with gay pornography, using the work of such critics of difference as Jacques Derrida, Michel Foucault, and Gayatri Spivak. He calls for the marginalized individual to elaborate a practice of critical self-conduct, working to understand his or her own group as having been produced as an entity along a variety of different registers, only some of which might be said to be marginalized. "The Ethics of Marginality" situates itself at the intersection of English, cultural studies, film studies and gay and lesbian studies. It offers a powerful critique of contemporary approaches to studies of the "other" while promising to establish a ground-breaking and controversial new theoretical model for such studies. (shrink)

In response to the claim that our sense of will is illusory, some philosophers have called for a better understanding of the phenomenology of agency. Although I am broadly sympathetic with the tenor of this response, I question whether the positive-theoretic blueprint it promotes truly heralds a tenable undertaking. Marshaling a Schopenhauerian insight, I examine the possibility that agency might not be amenable to phenomenological description. Framing this thesis in terms of Charles S. Peirce’s semiotic framework, I suggest a way (...) to integrate the idea of streaming experiences with that of bodily strivings, which, owing to their primitive structure, can never be represented. (shrink)

A typical device in film is to have a character narrating what is going on, but this narration is not always a reliable guide to the events. According to Maier, distortions may be caused by the narrator’s intent, naivety, use of drugs, and/or cognitive disorder/illness. What is common to these various causes, he argues, is the presence of a point of view, which appears in a movie as shots. While this perspective-based account of unreliability covers most cases, I unpack its (...) methodological consequences and gesture at a possibility that Maier’s analysis overlooks. A narration, I suggest, can be unreliable simply because it is ill-timed with the events shown on screen. In such a case, the distortion is not due to any character’s point of view; rather, it comes from the film medium’s ability to divorce what is seen and what is heard. As a consequence of this mismatch, it is possible to have a reliable narrator but an unreliable narration. Since voice and context of utterance usually match in ordinary speech, I conclude that philosophy of language may be ill-suited to properly understand this particular phenomenon. (shrink)

Contrairement à ce que l'on admet généralement, la mesure de l'audience en continu , bien que l'instrument ait été inspiré par les publicitaires et serve en principe à la fixation des tarifs des spots de publicité, ne signifie pas la fin de la censure politique au profit d'une pure soumission aux logiques économiques. La course à l'audience entre les chaînes généralistes, loin de favoriser une diversification de l'offre de programmes, a conduit à une recherche des programmes rassemblant le maximum de (...) téléspectateurs. Tout se passe comme si les programmes étaient désormais soumis au vote des téléspectateurs dans une sorte de «démocratie culturelle». La mesure de l'audience instantanée a ainsi imposé, dans le domaine culturel, un nouveau principe de légitimité, hétéronome parce que politique, qui repose sur la loi de la majorité.Contrary to what is generally admitted, although non-stop audience rating is a tool designed by advertisers to evaluate the prices of TV advertising spots, this does not mean that political censorship is thus being replaced by pure submission to economic logic. The competition for audience between the traditional channels has not led to a greater level of variety in the programmes they offer since they have tended rather to tailor their schedules to attract the most viewers possible. Everything happens as if schedules were from now submitted to the viewers’ vote in a kind of "cultural democracy". In the cultural field, instant audience ratings have imposed a new principle of legitimacy which is heteronomous because it is political and which is based on majority rule. (shrink)

This chapter investigates whether signs and their action, semiosis, are real. It critically surveys three arguments. The first argument consists in holding that semiosis must be real, because denying the reality of signs is self-defeating. This self-confirming status seems to imply that semiosis is the very means by which we partition the mind-independent and mind-dependent. One would then need to clarify this ontological neutrality or priority. The second argument consists in identifying an instance of sign-action that is mind-independent. Instead of (...) searching for abiotic semiosis, a more parsimonious approach is to ask whether we want reality to be what exists apart from minds in general or apart from human minds specifically. If we adopt the latter view, and if the action of signs can be shown to take place in the non-human realm, this would show that semiosis does not depend on us. One would then need to explain how humans can interpret all this while putting themselves out of the equation, so to speak. The third argument consists in saying that, despite its initial plausibility, the mind-dependent and mind-independent division is not clear-cut. This is because some conventional patterns can be informationally compressed in ways that are practically indistinguishable from genuinely mind-independent patterns. One would then need to clarify how the mind-dependent/mind-independent divide can admit of such hybrid cases. (shrink)

Since Peirce defined the first operators for three-valued logic, it is usually assumed that he rejected the principle of bivalence. However, I argue that, because bivalence is a principle, the strategy used by Peirce to defend logical principles can be used to defend bivalence. Construing logic as the study of substitutions of equivalent representations, Peirce showed that some patterns of substitution get realized in the very act of questioning them. While I recognize that we can devise non-classical notations, I argue (...) that, when we make claims about those notations, we inevitably get saddled with bivalent commitments. I present several simple inferences to show this. The argument that results from those examples is ‘pragmatic’, because the inevitability of the principle is revealed in use (not mention); and it is ‘semiotic’, because this revelation happens in the use of signs. (shrink)

Ayn Rand and Immanuel Kant had profound disagreements, not just about the possible scope of knowledge, but (more importantly) about the possible scope of philosophy, especially metaphysics. This paper explores those disagreements, steel-manning both sides. My conclusion is that 1) both thinkers have worthwhile points to make, yet 2) Rand is guilty of poor scholarship while 3) Kant is guilty of appeal to ignorance. Despite the fallacious nature of (3), I stress that ignorance is not by itself something that philosophers (...) committed to objectivity should panic about. (shrink)

Structured around Charles S. Peirce's three-fold categorical scheme, this article proposes a comparative study of Ayn Rand and Peirce's realist views in general metaphysics. Rand's stance is seen as diverging with Peirce's argument from asymptotic representation but converging with arguments from brute relation and neutral category. It is argued that, by dismissing traditional subject-object dualisms, Rand and Peirce both propose iconoclastic construals of what it means to be real, dismissals made all the more noteworthy by the fact each chose to (...) ground them in indissoluble triads of self-evident first principles. (shrink)

The recent wave of data on exoplanets lends support to METI ventures (Messaging to Extra-Terrestrial Intelligence), insofar as the more exoplanets we find, the more likely it is that “exominds” await our messages. Yet, despite these astronomical advances, there are presently no well-confirmed tests against which to check the design of interstellar messages. In the meantime, the best we can do is distance ourselves from terracentric assumptions. There is no reason, for example, to assume that all inferential abilities are language-like. (...) With that in mind, I argue that logical reasoning does not have to be couched in symbolic notation. In diagrammatic reasoning, inferences are underwritten, not by rules, but by transformations of self-same qualitative signs. I use the Existential Graphs of C. S. Peirce to show this. Since diagrams are less dependent on convention and might even be generalized to cover non-visual senses, I argue that METI researchers should add some form of diagrammatic representations to their repertoire. Doing so can shed light, not just on alien minds, but on the deepest structures of reasoning itself. (shrink)

Building on the notational principles of C. S. Peirce’s graphical logic, Pietarinen has tried to develop a propositional logic unfolding in the medium of sound. Apart from its intrinsic interest, this project serves as a concrete test of logic’s range. However, I argue that Pietarinen’s inaugural proposal, while promising, has an important shortcoming, since it cannot portray double-negation without thereby portraying a contradiction.

This paper suggests that it is largely a want of notional distinctions which fosters the “explanatory gap” that has beset the study of consciousness since T. Nagel’s revival of the topic. Modifying Ned Block’s controversial claim that we should countenance a “phenomenal-consciousness” which exists in its own right, we argue that there is a way to recuperate the intuitions he appeals to without engaging in an onerous reification of the facet in question. By renewing with the full type/token/tone trichotomy developed (...) by C. S. Peirce, we think the distinctness Block calls attention to can be seen as stemming not from any separate module lurking within the mind, but rather from our ability to prescind qualities from occurrences. (shrink)

"Representation" is one of those Janus-faced terms that seems blatantly obvious when used in a casual or pre-theoretic manner, but which reveals itself far more slippery when attentively studied. Any allusion to "metarepresentation", it would then seem, only compounds these difficulties. Taking the metarepresentationalist framework in its roughest outline as our point of departure, we thus articulate four key "structural" features that appear binding for any such theory.

In his 1927 Analysis of Matter and elsewhere, Russell argued that we can successfully infer the structure of the external world from that of our explanatory schemes. While nothing guarantees that the intrinsic qualities of experiences are shared by their objects, he held that the relations tying together those relata perforce mirror relations that actually obtain (these being expressible in the formal idiom of the Principia Mathematica). This claim was subsequently criticized by the Cambridge mathematician Max Newman as true but (...) trivial, insofar as from a closed body of observations (or “Ramsey sentence”) one can always generate other equally-satisfactory networks of relations, provided they respect the original set’s cardinality. Since any model thus generated will be empirically adequate, “[t]he defence is therefore driven back from the fairly safe fictitious-real classification to the much less tenable ‘trivial’ and ‘important’” (Newman 1928). Given the definitional rigour afforded by the initial appeal to isomorphism (via one-to-one correspondences in extension), the received assessment, shared by Russell himself, is that retreating to a pragmatic adjudication would betoken a fatal blow. However, I suggest that reliance on “importance” can be avoided if we incorporate an impersonal criterion of diachronic precedence. When collecting observations, an ordinality emerges alongside the cardinality which gives that underived structure an irrevocable epistemological privilege. Hence, I argue that, all other things being equal, any construct parasitic on an antecedent theory ought to be regarded as inferior/dispensable, since it was generated by an algorithm lacking the world-involving pedigree of its host structure. (shrink)

This paper argues that there is a conflict between two theses held by John McDowell, namely i) the claim that we are under a standing obligation to revise our beliefs if reflection demands it; and ii) the view that veridical experience is a mode of direct access to the world. Since puts no bounds on what would constitute reasonable doubt, it invites skeptical concerns which overthrow. Conversely, since says that there are some experiences which we are entitled to trust, it (...) undermines the prescriptive scope of. Drawing on C. S. Peirce's distinction between genuine and contrived doubt, I maintain that critical revisions of beliefs should be triggered only by unwanted disruptions of habits, thereby restoring unity between McDowell's two theses. (shrink)

Robert Brandom holds that what we mean is best understood in terms of what inferences we are prepared to defend, and that such a defence is best understood in terms of rule-governed social interactions. This manages to explain quite a lot. However, for those who think that there is more to making correct/incorrect inferences than obeying/breaking accepted rules, Brandom’s account fails to adequately capture what it means to reason properly. Thus, in an effort to sketch an alternative that does not (...) rely primarily on peer pressure, I draw on the work of C. S. Peirce. Peirce argued that, when we reason, we manipulate abstract diagrams in order to observe what results. Since some manipulations are barred by the self-same nature of the diagrams, I try to show that this qualitative incompatibility, which I dub “contrapiction,” is a good reason to regard some reasoning as bad. (shrink)

In an effort to carve a distinct place for social facts without lapsing into a holistic ontology, John Greenwood has sought to define social phenomena solely in terms of the attitudes held by the actor in question. I argue that his proposal allows for the possibility of a “lone collectivity” that is unpalatable in its own right and incompatible with the claim that sociology is autonomous from psychology. As such, I conclude that the relevant beliefs need to be held by (...) more than one person. (shrink)