This article proposes to explicate theoretical equivalence by supplementing formal equivalence criteria with preservation conditions concerning interpretation. I argue that both the internal structure of models and choices of morphisms are aspects of formalisms that are relevant when it comes to their interpretation. Hence, a formal criterion suitable for being supplemented with preservation conditions concerning interpretation should take these two aspects into account. The two currently most important criteria—gener-alized definitional equivalence (Morita equivalence) and categorical equivalence—are not optimal in this respect. (...) I put forward a criterion that takes both aspects into account: the criterion of definable categorical equivalence. (shrink)

Several philosophers of science construe models of scientific theories as set-theoretic structures. Some of them moreover claim that models should not be construed as structures in the sense of model theory because the latter are language-dependent. I argue that if we are ready to construe models as set-theoretic structures (strict semantic view), we could equally well construe them as model-theoretic structures of higher-order logic (liberal semantic view). I show that every family of set-theoretic structures has an associated language of higher-order (...) logic and an up to signature isomorphism unique model-theoretic counterpart, which is able to serve the same purposes. This allows to carry over every syntactic criterion of equivalence for theories in the sense of the liberal semantic view to theories in the sense of the strict semantic view. Taken together, these results suggest that the recent dispute about the semantic view and its relation to the syntactic view can be resolved. (shrink)

Causal set theory and the theory of linear structures (which has recently been developed by Tim Maudlin as an alternative to standard topology) share some of their main motivations. In view of that, I raise and answer the question how these two theories are related to each other and to standard topology. I show that causal set theory can be embedded into Maudlin’s more general framework and I characterise what Maudlin’s topological concepts boil down to when applied to discrete linear (...) structures that correspond to causal sets. Moreover, I show that all topological aspects of causal sets that can be described in Maudlin’s theory can also be described in the framework of standard topology. Finally, I discuss why these results are relevant for evaluating Maudlin’s theory. The value of this theory depends crucially on whether it is true that (a) its conceptual framework is as expressive as that of standard topology when it comes to describing well-known continuous as well as discrete models of spacetime and (b) it is even more expressive or fruitful when it comes to analysing topological aspects of discrete structures that are intended as models of spacetime. On the one hand, my theorems support (a): the theory is rich enough to incorporate causal set theory and its definitions of topological notions yield a plausible outcome in the case of causal sets. On the other hand, the results undermine (b): standard topology, too, has the conceptual resources to capture those topological aspects of causal sets that are analysable within Maudlin’s framework. This fact poses a challenge for the proponents of Maudlin’s theory to prove it fruitful. (shrink)

Causal set theory and the theory of linear structures share some of their main motivations. In view of that, I raise and answer the question how these two theories are related to each other and to standard topology. I show that causal set theory can be embedded into Maudlin’s more general framework and I characterise what Maudlin’s topological concepts boil down to when applied to discrete linear structures that correspond to causal sets. Moreover, I show that all topological aspects of (...) causal sets that can be described in Maudlin’s theory can also be described in the framework of standard topology. Finally, I discuss why these results are relevant for evaluating Maudlin’s theory. The value of this theory depends crucially on whether it is true that its conceptual framework is as expressive as that of standard topology when it comes to describing well-known continuous as well as discrete models of spacetime and it is even more expressive or fruitful when it comes to analysing topological aspects of discrete structures that are intended as models of spacetime. On the one hand, my theorems support : the theory is rich enough to incorporate causal set theory and its definitions of topological notions yield a plausible outcome in the case of causal sets. On the other hand, the results undermine : standard topology, too, has the conceptual resources to capture those topological aspects of causal sets that are analysable within Maudlin’s framework. This fact poses a challenge for the proponents of Maudlin’s theory to prove it fruitful. (shrink)

We suggest that pain processing has a modular architecture. We begin by motivating the (widely assumed but seldom defended) conjecture that pain processing comprises inferential mechanisms. We then note that pain exhibits a characteristic form of judgement independence. On the assumption that pain processing is inferential, we argue that its judgement independence is indicative of modular (encapsulated) mechanisms. Indeed, we go further, suggesting that it renders the modularity of pain mechanisms a default hypothesis to be embraced pending convincing counterevidence. Finally, (...) we consider what a modular pain architecture might look like, and question alleged counterevidence to our proposal. (shrink)

Various prominent theories of pain assume that it is pain’s biological function to inform organisms about damage to their bodies. I argue that this is a mistake. First, there is no biological evidence to support the notion that pain was originally selected for its informative capacities, nor that it currently contributes to the fitness of organisms in this specific capacity. Second, neurological evidence indicates that modulating mechanisms in the nociceptive system systematically prevent pain from serving a primarily informative role. These (...) considerations threaten to undermine standard perceptual and representational accounts of pain. (shrink)

On the currently dominant reading of the Groundwork, Kant’s derivation of ‘imperatives of duty’ exemplifies a decision procedure for the derivation of concrete duties in moral deliberation. However, Kant’s response to an often-misidentified criticism of the Groundwork by G. A. Tittel suggests that Kant was remarkably unconcerned with arguing for the practicality of the categorical imperative as a decision procedure. Instead, I argue that the main aim of Kant’s derivation of imperatives of duty was to show how his analysis of (...) the form of moral judgement is indeed presupposed in the four types of moral imperative that philosophers of his time recognized. (shrink)

Information processing that subserves conscious cognitive functions is thought to involve recurrent signaling through feedforward and feedback loops among hierarchically arranged functional regions of the cerebral cortex. In the current issue of Consciousness and Cognition, Lee et al. report that loss of consciousness, as produced by a bolus injection of the general anesthetic propofol to human volunteers, was accompanied by a decrease in wide-band EEG feedback connectivity from frontal cortex to parietal cortex, confirming a prediction from previous experimental studies. Interestingly, (...) frontoparietal feedback connectivity did not fully recover after the anesthetic effect wore off and the subjects first opened their eyes in response to a verbal command. Possible interpretations of the results and their implications with respect to the neural correlates of consciousness and unconsciousness are discussed. (shrink)

The following argument is widely assumed to be invalid: there is a pain in my finger; my finger is in my mouth; therefore, there is a pain in my mouth. The apparent invalidity of this argument has recently been used to motivate the conclusion that pains are not spatial entities. We argue that this is a mistake. We do so by drawing attention to the metaphysics of pains and holes and provide a framework for their location which both vindicates the (...) argument's validity and explains why it appears invalid. To this end, we show that previously proposed explanations for the apparent invalidity of the argument fail. Moreover, we show that our account accommodates and explains seemingly opposing linguistic data. We conclude that the ‘pain-in-mouth argument’ does not undermine the view that pains are spatial entities. (shrink)

Immanuel Kant was possibly both the most influential racist and the most influential moral philosopher of modern, Western thought. So far, authors have either interpreted Kant as an “inconsistent egalitarian” or as a “consistent inegalitarian.” On the former view, Kant failed to draw the necessary conclusions about persons from his own moral philosophy; on the latter view, Kant did not consider non‐White people as persons at all. However, both standard interpretations face significant textual difficulties; instead, I argue that Kant's moral (...) egalitarianism is so thin as to remain almost entirely useless as an antidote to racism. (shrink)

According to a persistent assumption in legal philosophy, the social rule at the foundation of a legal system (the Rule of Recognition) serves both an epistemic and a duty-imposing function. Thus, some authors have claimed that it would be a formidable problem for legal philosophy to explain how such social rules can impose duties, and some have taken it upon themselves to show how social practices might just do that. However, I argue that this orthodox assumption about the dual function (...) of rule of recognition is ill-founded. Contrary to the orthodox view, we have no good reasons to ascribe more than an epistemic function to the rule of recognition. Accordingly, the norms deriving immediately from the rule of recognition are no different than those entailed by other epistemic, grammatical or syntactic norms. Consequently, accounts of the normativity of law need not explain how social practices like conventions or plans might impose duties on the officials of a legal system. (shrink)

Fichte’s ambitious project in the Foundations of Natural Right is to provide an a priori deduction of the concept of right independently from morality. So far, interpretations of Fichte’s deduction of the concept of right have persistently fallen into one of two rough categories: either they (re)interpret the normative necessity of right in terms of moral or quasi-moral normativity or they interpret right’s normative necessity in terms of hypothetical imperatives. However, each of these interpretations faces significant exegetical difficulties. By contrast, (...) I argue that we can understand the normative necessity of right in terms of conceptual necessity. On this view, right does not tell us what ought to be done, but instead tells us what we are doing and have done. Not only does this provide for a promising philosophical account of the non-moral normativity of right, but also provides a compelling reading of Fichte’s text in both the deduction of the concept of right in the Foundations of Natural Right as well as his discussion of the application of the concept of right and coercion. (shrink)

Smith's appropriation by neoliberal theorists as the progenitor of economic liberalism and capitalism has recently been challenged by a phalanx of counter-positions. In a concerted effort ‚to salvage the real Smith’, they rediscover the enlightenment philosopher who was very critical of ostentatious display of wealth and envisioned a society based on moral concerns rather than on the pursuit of self-interest. This article discusses recent developments in the battle over the economist's and philosopher's heritage.

Organoids and specifically human cerebral organoids (HCOs) are one of the most relevant novelties in the field of biomedical research. Grown either from embryonic or induced pluripotent stem cells, HCOs can be used as in vitro three-dimensional models, mimicking the developmental process and organization of the developing human brain. Based on that, and despite their current limitations, it cannot be assumed that they will never at any stage of development manifest some rudimentary form of consciousness. In the absence of behavioral (...) indicators of consciousness, the theoretical neurobiology of consciousness being applied to unresponsive brain-injured patients can be considered with respect to HCOs. In clinical neurology, it is difficult to discern a capacity for consciousness in unresponsive brain-injured patients who provide no behavioral indicators of consciousness. In such scenarios, a validated neurobiological theory of consciousness, which tells us what the neural mechanisms of consciousness are, could be used to identify a capacity for consciousness. Like the unresponsive patients that provide a diagnostic difficulty for neurologists, HCOs provide no behavioral indicators of consciousness. Therefore, this article discusses how three prominent neurobiological theories of consciousness apply to human cerebral organoids. From the perspective of the Temporal Circuit Hypothesis, the Global Neuronal Workspace Theory, and the Integrated Information Theory, we discuss what neuronal structures and functions might indicate that cerebral organoids have a neurobiological capacity to be conscious. (shrink)

The author's purpose was to present to the American lawyer, vital clues to the points of view which have influenced Latin-American attorneys. Kunz, who was a teacher in private & international law, was among the first scholars in the United States to become interested in Latin-American philosophy of law.

In this chapter, it is argued that the Mind-Body Powers model of neural correlates of consciousness provides a metaphysical framework that yields the theoretical possibility of empirically detecting consciousness. Since the model is informed by an Aristotelian-Thomistic hylomorphic ontology rather than a physicalist ontology, it provides a philosophical foundation for the science of consciousness that is an alternative to physicalism. Our claim is not that the Mind-Body Powers model provides the only alternative, but rather that it provides a sufficient framework (...) for empirically detecting and scientifically studying consciousness. Elsewhere, the integrated information theory’s prediction about the neural correlate of being conscious has been used to illustrate how the Mind-Body Powers model grounds the possibility of empirically detecting consciousness (see M. Owen, 2021, ch. 8). The theory’s prediction was used as one plausible example of a hypothesis about the nature and location of the neural correlate that can be combined with the model. However, there is no settled conclusion about which neurobiological theory of consciousness accurately identifies the neural mechanisms corresponding to being conscious (NAS, 2021, p. 39; Sattin et al., 2021; Seth, 2017; Seth & Bayne, 2022). Therefore, this work will employ another plausible neurobiological prediction provided by the Temporal Circuit Hypothesis. The hypothesis is combined with the Mind-Body Powers model to demonstrate that empirically detecting consciousness is metaphysically plausible wholly apart from a physicalist framework. (shrink)

Recent theoretical advances describing consciousness from information and integration have highlighted the unique role of the thalamocortical system in leading to integrated information and thus, consciousness. Here, we examined the differential distributions of specific and nonspecific thalamocortical functional connections using resting-state fMRI in a group of healthy subjects and vegetative-state patients. We found that both thalamic systems were widely distributed, but they exhibited different patterns. Nonspecific connections were preferentially associated with brain regions involved in higher-order cognitive processing, self-awareness and introspective (...) mentalizing . In contrast, specific connections were prevalent in the ventral and posterior part of the prefrontal and precuneus, known involved in representing externally-directed attentions. Significant reductions of functional connectivity in both systems, especially the nonspecific system, were observed in VS. These data suggest that brain networks sustaining information and integration may be differentiated by the nature of their thalamic functional connectivity. (shrink)

For the first time, this edition presents Leo Strauss’s Hillel House lecture series on “Jerusalem and Athens.” The three lectures, delivered in the fall of 1950, investigate the agreement, disagreement, and conflict between the biblical and the philosophic “ways of life”: “Philosophy in the full sense is [...] incompatible with the biblical way of life. Philosophy and the Bible are the alternatives or the antagonists in the drama of the human soul. Each of the two antagonists claims to know the (...) truth, namely, the decisive truths, the truths regarding the right way of life. But there can be only one truth, and, hence, conflict is inevitable.”. (shrink)

Kritik: Laurenz Lütteken, Mozart. Leben und Musik im Zeitalter der Aufklärung, München: C.H. Beck 2017.

If categorical equivalence is a good criterion of theoretical equivalence, then it would seem that if some class of mathematical structures is represented as a category, then any other class of structures categorically equivalent to it will have the same representational capacities. Hudetz (2019a) has presented an apparent counterexample to this claim; in this note, I argue that the counterexample fails.

In "Resonanzen", scholars and artists explore aspects of memory and recollection in music. Composers Georg Friedrich Haas and Isabel Mundry set out how their art involves memory (as well as oblivion). Music historians Laurenz Lütteken, Nicole Schwindt and Klaus Aringer scrutinize the role of memory in early modern music; Anselm Gerhardt, Peter Franklin, László Vikárius and Harald Haslmayr follow up the theme for compositional practice of the 19th and 20th centuries. Aaron Williamon adds a psychological perspective on memory in (...) musical performance. (shrink)

Postmodernity's Musical Pasts considers music after 1945 as a representation of concepts such as "historicity" and "temporality". The volume understands postmodernity as a period in which both modernism and postmodernism co-exist. It is attracted to a wider interpretation of "historicity" that focuses on the complex nexus of past-present-future. "Historicity" is understood as leaning closely on "temporality", generally thought of as the linear progression of past, present and future. The volume broadens the absolutist understanding of temporality to include processes which can (...) occur in circular, spiral, transcending and other formations. The book covers an extensive spectrum of topics from classical to popular and neo-traditional musics to concerns of the disciplines of musicology. Such a wide range of topics from both the centre and the periphery of the musicological canon mirrors the eclectic and diverse nature of the postwar era itself. The first section investigates how to understand manifestations of the past in musical composition with regard to time, on the one hand, and with regard to genre, style and idiom, on the other. A second section shows how time and history manifest themselves in art music. A third section takes the contrasts and transitional moments of post-1945 practices further by looking at the temporality of reception from different angles. A final part investigates questions of nostalgia and temporalities of belonging. TINA FR HAUF is Adjunct Assistant Professor at Columbia University, New York and serves on the faculty of The Graduate Center, CUNY. CONTRIBUTORS: Michael Arnold, Susana Asensio Llamas, Georg Burgstaller, Caitlin Carlos, Daniela Fugellie, Tina Fr hauf, John Koslovsky, Lawrence Kramer, Beate Kutschke, Laurenz L tteken, Max Noubel, Joshua S. Walden. (shrink)