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26560.107705
Our aim in this paper is to extend the semantics for the kind of logic of ground developed in [deRosset and Fine, 2023]. In that paper, the authors very briefly suggested a way of treating universal and existential quantification over a fixed domain of objects. Here we explore some options for extending the treatment to allow for a variable domain of objects.
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26583.107835
This paper is concerned with the semantics for the logics of ground that derive from a slight variant GG of the logic of [Fine, 2012b] that have already been developed in [deRosset and Fine, 2023]. Our aim is to outline that semantics and to provide a comparison with two related semantics for ground, given in [Correia, 2017] and [Kramer, 2018a]. This comparison highlights the strengths and difficulties of these different approaches. KEYWORDS: Impure Logic of Ground; Truthmaker Semantics; Logic of Ground; Ground This paper concerns the semantics for the logics of ground deriving from a slight variant GG of the logic of [Fine, 2012b] that have already been developed in [deRosset and Fine, 2023]. Our aim is to outline that semantics and to provide a comparison with two related semantics for ground, given in [Correia, 2017] and [Kramer, 2018a]. This will serve to highlight the strengths and difficulties of these different approaches. In particular, it will show how deRosset and Fine’s approach has a greater degree of flexibility in its ability to acccommodate different extensions of a basic minimal system of ground. We shall assume that the reader is already acquainted with some of the basic work on ground and on the framework of truthmaker semantics. Some background material may be found in [Fine, 2012b, 2017a,b].
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36282.107848
Here’s a comprehensive tax modification I’ve been daydreaming about. While my first choice is just giving people a tax holiday every time they have a kid, imagine the following alternative. After you calculate your regular federal tax, there’s one final adjustment. …
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84546.10786
A peculiar feature of our species is that we settle what to believe, value, and do by reasoning through narratives. A narrative is adiachronic, information-rich story that contains persons, objects, and at least one event. When we reason through narrative, we usenarrative to settle what to do, to make predictions, to guide normative expectations, and to ground which reactive attitudes we think areappropriate in a situation. Narratives explain, justify, and provide understanding. Narratives play a ubiquitous role in human reasoning. Andyet, narratives do not seem up to the task. Narratives are often unmoored representations (either because they are do not purport to referto the actual world, or because they are grossly oversimplified, or because are known to be literally false). Against this, I argue thatnarratives guide our reasoning by shaping our grasp of modal structure: what is possible, probable, plausible, permissible, required,relevant, desirable and good. Narratives are good guides to reasoning when they guide us to accurate judgments about modal space. Icall this the modal model of narrative. In this paper, I develop an account of how narratives function in reasoning, as well as an account ofwhen reasoning through narrative counts as good reasoning.
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89565.107876
Artificial neural networks and supervised learning have become an essential part of science. Beyond using them for accurate input-output mapping, there is growing attention to a new feature-oriented approach. Under the assumption that networks optimized for a task may have learned to represent and utilize important features of the target system for that task, scientists examine how those networks manipulate inputs and employ the features networks capture for scientific discovery. We analyse this approach, show its hidden caveats, and suggest its legitimate use. We distinguish three things that scientists call a “feature”: parametric, diagnostic, and real-world features. The feature-oriented approach aims for real-world features by interpreting the former two, which also partially rely on the network. We argue that this approach faces a problem of non-uniqueness: there are numerous discordant parametric and diagnostic features and ways to interpret them. When the approach aims at novel discovery, scientists often need to choose between those options, but they lack the background knowledge to justify their choices. Consequentially, features thus identified are not promised to be real. We argue that they should not be used as evidence but only used instrumentally. We also suggest transparency in feature selection and the plurality of choices.
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89589.107887
This article argues for the explanatory autonomy of psychology drawing on cases from the multilevel modeling practice. This is done by considering a multilevel linear model in personality and social psychology, and discussing its philosophical implications for the reductionism debate in philosophy of psychology. I argue that this practice challenges the reductionist position in philosophy of psychology, and supports the explanatory autonomy of psychology.
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89674.107898
Even though quantum entanglement is today’s most essential concept within the new technological era of quantum information processing, we do not only lack a consistent definition of this kernel notion, we are also far from understanding its physical meaning [35]. These failures have lead to many problems when attempting to provide a consistent measure or quantification of entanglement. In fact, the two main lines of contemporary research within the orthodox literature have created mazes where inconsistencies and problems are found everywhere.
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89744.10791
In this essay I suggest that we view design principles in systems biology as minimal models, for a design principle usually exhibits universal behaviors that are common to a whole range of heterogeneous (living and nonliving) systems with different underlying mechanisms. A well-known design principle in systems biology, i ntegral feedback control, is discussed, showing that it satisfies all the conditions for a model to be a minimal model. This approach has significant philosophical implications: it not only accounts for how design principles explain, but also helps clarify one dispute over design principles, e.g., whether design principles provide mechanistic explanations or a distinct kind of explanations called design explanations.
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125572.107932
Suppose that Alice wronged Bob, repented, and God forgave Alice for it. Bob, however, withholds his forgiveness. First, it is interesting to ask the conceptual question: What is it that Bob withholds? …
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198451.107941
Some people have the intuition that there is something fishy about doing standard Bayesian update on evidence E when one couldn’t have observed the absence of E. A standard case here is where the evidence E is being alive, as in firing squad or fine-tuning cases. …
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205026.107951
We consider two simple criteria for when a physical theory should be said to be “generally covariant”, and we argue that these criteria are not met by Yang-Mills theory, even on geometric formulations of that theory. The reason, we show, is that the bundles encountered in Yang-Mills theory are not natural bundles; instead, they are gauge-natural. We then show how these observations relate to previous arguments about the significance of solder forms in assessing disanalogies between general relativity and Yang-Mills theory. We conclude by suggesting that general covariance is really about functoriality.
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205051.107966
Einstein thought that quantum mechanics was incomplete because it was nonlocal. In this paper I argue instead that quantum theory is incomplete, even if it is nonlocal, and that relativity is incomplete because its minimal spatiotemporal structure cannot naturally accommodate such nonlocality. So, I show that relativistic pilot-wave theories are the rational completion of quantum mechanics as well as relativity: they provide a spatiotemporal ontology of particles, as well as a spatiotemporal structure able to explain quantum correlations.
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205076.107977
Bell’s inequality is an empirical constrain on theories with hidden variables, which EPR argued are needed to explain observed perfect correlations if keeping locality. One way to deal with the empirical violation of Bell’s inequality is by openly embracing nonlocality, in a theory like the pilot-wave theory. Nonetheless, recent proposals have revived the possibility that one can avoid nonlocality by resorting to superdeterministic theories. These are local hidden variables theories which violate statistical independence which is one assumption of Bell’s inequality. In this paper I compare and contrast these two hidden variable strategies: the pilot-wave theory and superdeterminism. I show that even if the former is nonlocal and the other is not, both are contextual. Nonetheless, in contrast with the pilot-wave theory, superdeterminist contextuality makes it impossible to test the theory (which therefore becomes unfalsifiable and unconfirmable) and renders the theory uninformative (measurement results tell us nothing about the system). It is questionable therefore whether a theory with these features is worth its costs.
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205100.107988
Here I look to some work in the historical sciences in order to draw out some of the epistemic benefits of “speculative narratives,” which bears on some more general epistemic benefits of speculative reasoning. Due to the contingent nature of much historical evidence, some degree of speculative reasoning is necessary to get the epistemological ball rolling in the historical sciences, and I argue that speculative narratives provide the necessary sort of frameworking apparatus for doing precisely this. I use contemporary work on the first peopling of the Americas (the “Clovis First Debate”) for illustration.
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205149.108008
Cumulative cultural knowledge [CCK], the knowledge we acquire via social learning and has been refined by previous generations, is of central importance to our species’ flourishing. Considering its importance, we should expect that our best epistemological theories can account for how this happens. Perhaps surprisingly, CCK and how we acquire it via cultural learning has only received little attention from social epistemologists. Here, I focus on how we should epistemically evaluate how agents acquire CCK. After sampling some reasons why extant theories cannot account for CCK, I suggest that things aren’t as bleak as they might look. I explain how agents deserve epistemic credit for how CCK is transmitted in cultural learning by promoting a central need of their social group: The efficient and safe transmission of CCK. A good initial fit exists between this observation and Greco’s knowledge-economy framework. Ultimately, however, Greco’s account doesn’t straightforwardly account for CCK because of its strict focus on testimony. I point out two issues in the framework due to this focus. The resulting view advocates giving epistemic credit to agents when they act to promote their communities’ epistemic needs in the right way and highlights the various ways in which agents come to do this.
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208313.108018
We propose a framework for the analysis of choice behaviour when the latter is made explicitly in chronological order. We relate this framework to the traditional choice theoretic setting from which the chronological aspect is absent, and compare it to other frameworks that extend this traditional setting. Then, we use this framework to analyse various models of preference discovery. We characterise, via simple revealed preference tests, several models that differ in terms of (i) the priors that the decision-maker holds about alternatives and (ii) whether the decision-maker chooses period by period or uses her knowledge about future menus to inform her present choices. These results provide novel testable implications for the preference discovery process of myopic and forward-looking agents.
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209266.108029
Socrates famously held that a wrongdoer harms themselves more than they harm their victim. This is a correct rule of thumb, but I doubt that it is true in general. First, Socrates was probably thinking of the harm to self resulting from becoming a vicious person. …
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209267.108039
Disclaimer: Despite the appearances, there is no Michel Foucault in the following essay (quite the contrary actually)! Let’s consider a fictional place called “Wisdom Town.” Wisdom Town is a small town, or maybe a village of a few dozen individuals at most. …
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209268.108049
In recent posts I’ve been exploring the idea that wrongdoing imposes on us a debt of a normative burden. This yields this argument:
Whenever one does wrong, one comes to have a debt of a normative burden to one who has been wronged. …
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209270.108059
Usually, Christ’s sacrifice of the Cross is thought of as atonement for our sins before God. This leads to old theological question: Why can’t God simply forgive our sins, without the need for any atoning sacrifice? …
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239394.108069
Consumption decisions are partly influenced by values and ideologies. Consumers care about global warming, child labor, fair trade, etc. We develop an axiomatic model of intrinsic values – those that are carriers of meaning in and of themselves – and argue that they often introduce discontinuities near zero. For example, a vegetarian’s preferences would be discontinuous near zero amount of animal meat. We distinguish intrinsic values from instrumental ones, which are means rather than ends and serve as proxies for intrinsic values. We illustrate the relevance of our value-based model in different contexts, including equity concerns and prosocial behavior.
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298258.108085
If I have done you a serious wrong, I bear a burden. I can be relieved of that burder by forgiveness. What is the burden and what is the relief? The burden need not consist of anything emotional or dispositional on your side, such as your harboring resentment or being disposed not to interact with me in as amicable a way as before or pursuing my punishment. …
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320454.108095
This work explores the hypothesis that subjectively attributed meaning constitutes the phenomenal content of conscious experience. That is, phenomenal content is semantic. This form of subjective meaning manifests as an intrinsic and non-representational character of qualia. Empirically, subjective meaning is ubiquitous in conscious experiences. We point to phenomenological studies that lend evidence to support this. Furthermore, this notion of meaning closely relates to what Frege refers to as "sense", in metaphysics and philosophy of language. It also aligns with Peirce's "interpretant", in semiotics. We discuss how Frege's sense can also be extended to the raw feels of consciousness. Sense and reference both play a role in phenomenal experience. Moreover, within the context of the mind-matter relation, we provide a formalization of subjective meaning associated to one's mental representations. Identifying the precise maps between the physical and mental domains, we argue that syntactic and semantic structures transcend language, and are realized within each of these domains. Formally, meaning is a relational attribute, realized via a map that interprets syntactic structures of a formal system within an appropriate semantic space. The image of this map within the mental domain is what is relevant for experience, and thus comprises the phenomenal content of qualia. We conclude with possible implications this may have for experience-based theories of consciousness.
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378447.108104
Our universe seems to be miraculously fine-tuned for life. Multiverse theories have been proposed as an explanation for this on the basis of probabilistic arguments, but various authors have objected that we should consider our total evidence that this universe in particular has life in our inference, which would block the argument. The debate thus crucially hinges on how Bayesian background and evidence are distinguished and on how indexical or demonstrative terms are analysed. The aim of this article is to take a step back and examine these various aspects of Bayesian reasoning and how they affect the arguments. The upshot is that there are reasons to resist the fine-tuning argument for the multiverse, but the “this-universe-objection” is not one of them.
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378473.108115
Natural modalities are often analysed from an abstract point of view where they are associated with putative laws of nature. However, the way possibilities are represented in physics is more complex. Lagrangian mechanics, for instance, involves two different layers of modalities: kinematical and dynamical possibilities. This paper examines the status of these two layers, both in the classical and quantum case. The quantum case is particularly problematic: we identify four possible interpretive options. The upshot is that a close inspection of the way possibilities are represented in physics could lead to new ways of thinking about natural modalities.
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378534.108127
Scientific hedges are communicative devices used to qualify and weaken scientific claims. Gregor Betz (2013) has argued – unconvincingly, we think – that hedging can rescue the value-free ideal for science. Nevertheless, Betz is onto something when he suggests there are political principles that recommend scientists hedge public-facing claims. In this paper, we recast this suggestion using the notion of public justification. We formulate and reject a Rawlsian argument that locates the justification for hedging in its ability to forge consensus.
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378557.108136
The underreporting of suspected adverse drug reactions remains a primary issue for contemporary post-market drug surveillance or ‘pharmacovigilance.’ Pharmacovigilance pioneer W.H.W. Inman argued that ‘deadly sins’ committed by clinicians are to blame for underreporting. Of these ‘sins,’ ignorance and lethargy are the most obvious and impactful in causing underreporting. However, recent analyses show that diffidence, insecurity, and indifference additionally play a major role. I aim to augment our understanding of diffidence, insecurity, and indifference by arguing these sins are underwritten by value judgments arising via epistemic risk. I contend that ‘evidence-based’ medicine codifies these sins.
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378643.108145
This essay introduces, develops, and appraises the mitonuclear compatibility species concept (MCSC), identifying advantages and limitations with respect to alternative species concepts. While the consensus amongst most philosophers of biology is that (kind) essentialism about species is mistaken, and that species at most have relational essences, we appeal to the MCSC to defend a thoroughgoing intrinsic essentialism. Namely, the doctrine that species have fully intrinsic essences and, thus, are natural kinds (of sorts), while allowing that species aren’t categorically distinct.
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378667.108156
This paper presents an argument for the realism about mechanisms, contents, and vehicles of mental representation at both the personal and subpersonal levels, and showcases its role in instrumental rationality and proper cognitive functioning. By demonstrating how misrepresentation is necessary for learning from mistakes and explaining certain failures of action, we argue that fallible rational agents must have mental representations with causally relevant vehicles of content. Our argument contributes to ongoing discussions in philosophy of mind and cognitive science by challenging anti-realist views about the nature of mental representation, and by highlighting the importance of understanding how different agents can misrepresent in pursuit of their goals. While there are potential rebuttals to our claim, our opponents must explain how agents can be rational without having mental representations. This is because mental representation is grounded in rationality.
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378697.108166
The present paper is divided in two parts . In the first part we will propose Meinong’s theory of time outlined in 1899 interpreted in such a way that the subtlety of his argumentation is emphasised. In the second, we will discuss different solutions for the celebrated McTaggart’s paradox, reaching the conclusion that a theory of time suggested by the reflections of the Austrian Philosopher seems to be the most adequate perspective for tackling this problem . Meinong is concerned with time above all in his essays of 1894 and 1899; thereafter he deals again with the topic only in a cursory manner. Certainly the best of his reflections on the subject is the Third Section of the 1899 essay, and thus we will concern ourselves almost exclusively with this . Let us emphasise that time is not a Meinong’s topic, but briefly in the central part of his thinking, i.e. during the passage from his first psychological-descriptive works – influenced by his teacher Brentano – to the theoretical-objective period, stimulated firstly by the reading of Twardowski and Bolzano . In spite of this we have the feeling that in this short writing the Austrian philosopher outlines a theory of time which ante litteram opens a possible solution of the paradoxes connected with the flux of time, like McTaggart’s. We have to admire the remarkable subtlety of his psychological analysis, accompanied by a clear awareness of the objectivity of time; the latter helps him to avoid the psychologistic drift of Bergson’s perspective, the former to stay away from the scientistic point of view more and more in fashion in connection with modern physics .