This paper discusses a novel response to two closely related regress arguments from Bolzano’s Theory of Science and Carroll’s What the Tortoise Said to Achilles. Bolzano’s argument aims to refute the thesis that full grounds must include propositions involving notions such as entailment, grounding or lawhood which link the respective grounds to their groundee. This thesis is motivated, Bolzano’s argument is reconstructed, and a response based on self-referential linking propositions is developed and defended against objections concerning self-reference and Curry’s paradox. (...) Finally, the idea is applied to a reading of Carroll’s dialogue and a corresponding solution to the so-called infinite regress problem of inference is proposed. (shrink)

This book develops and applies a novel kind of explanation: Empty-Base Explanation. While ordinary explanations have a tripartite structure involving an explanandum, a base of reasons why the explanandum obtains, and a link that connects the reasons to the explanandum, this book argues that there are explanations whose corresponding set of reasons is empty. This novel idea is located in the theoretical background of several fundamental philosophical issues. For example, it provides a convincing kind of ultimate or final explanation that (...) completely and conclusively explains a phenomenon without involving other phenomena for which further explanations could be demanded. -/- The possibility and fruitfulness of empty-base explanation is defended by general considerations from the theory of explanation, as well as concrete applications to (1) the practice of explanation by status, (2) the explanation of logical theorems, causal connections, and laws of nature, (3) self-explanation, (4) the use of IBE in metaphysics, (5) the notion of zero-ground (which it provides with a solid theoretical footing), and (6) ultimate explanation and its application to philosophical cosmology, the debate about the PSR, and the question of why there is anything at all. (shrink)

This paper explores the practice of explanation by status, in which a truth with a certain status is supposed to be explained by its having that status. It first investigates whether such explanations are possible. Having found existing accounts of the practice wanting, it then argues for a novel account of explanation by status as empty-base explanation. The latter notion captures a certain limiting case of ordinary explanation so that according to the empty-base account, explanation by status can be fruitfully (...) understood as a corresponding limiting case of ordinary explanation. One way in which the empty-base account is argued to be superior to other treatments of explanation by status is that it allows for a principled assessment of the possibility of particular kinds of explanation by status. Thus, one result of the present discussion is that explanation by essential status and status as a law are possible, while explanation by merely necessary status is not. (shrink)

This paper first identifies several plausible desiderata on satisfactory explanations of logical theorems, shows that ordinary grounding explanations cannot satisfy them and argues that there is reason to believe that no alternative grounding explanations of logical theorems can be given. It then develops an alternative explanation of logical theorems based on Yablo’s idea of reductive truthmaking. The resulting proposal invokes instances of reductive truthmaking that bear an interesting structural similarity to the notion of zero-ground, in virtue of which it is (...) able to satisfy the identified desiderata. (shrink)

This paper explores a novel notion of self-explanation that combines ideas from two sources: the tripartite account of explanation, according to which a proposition can help explain another either in the capacity of a reason why the latter obtains or in the capacity of an explanatory link, and the notion of an empty-base explanation, which generalizes the ideas of explanation by zero-grounding and explanation by status. After having introduced these ideas and the novel notion of self-explanation, I argue that the (...) latter has the potential to resist extant arguments against the possibility of self-explanation. In the remainder of the paper, I discuss candidates for such self-explanatory propositions and suggest possible applications for Humeanism about laws of nature, the debate on the grounds of ground, the rationalist tradition, and philosophical theology. (shrink)

Amijee ("Inquiry and Metaphysical Rationalism") argues that as long as we have not yet discovered that any fact is ungrounded, we ought to be committed to a version of the principle of sufficient reason (PSR), according to which every fact is grounded. In this note I present Amijee’s argument, rebut it, and diagnose where it fails. In a nutshell, the issue with Amijee's argument is that in general, rationally searching for something/seeking something/trying to achieve something does not require believing that (...) one is able to reach one's goal. (shrink)

Zangwill (“Our Moral Duty to Eat Meat”, “If you care about animals, you should eat them”) has argued that we have a duty to eat meat. In this paper I first show that Zangwill’s essays contain two distinct conclusions: (1) a rather weak thesis that his argument is officially supposed to establish, and (2) a much stronger, advertised thesis that his argument is not officially supposed to establish, but on whose basis he gives concrete recommendations for action and launches polemic (...) attacks on vegans, animal rights activists, and others. Consequently, I argue that Zangwill is likely culpable of some combination of epistemic failure, objectionable carnist activism, and trolling. In the second part of this paper I rebut Zangwill’s argument proper. I conclude by identifying some important issues in the vicinity concerning the suffering of wildlife and population ethics generalized to both human and non-human animals. (shrink)

Antonin Broi argues that the thesis of phenomenal revelation is in tension with the best available accounts of similarity and certain other relations between phenomenal properties and should hence be rejected. In the following, I investigate Broi’s argument, show how the notion of collective essence can be used to withstand it, and consider a corresponding “collective” version of the revelation thesis.

This paper offers a modification of Fabrice Correia's and Alexander Skiles' ("Grounding, Essence, and Identity") definition of grounding in terms of generalized identity that extends it to zero-grounding. This definition promises to improve our understanding of zero-grounding by capturing it within the framework of generalized identity and allows an essentialist theory of modality based on Correia's and Skiles' account to resist a recent challenge by Jessica Leech. The latter is achieved by combining the following two ideas: (1) Some necessities are (...) grounded in truths about zero-grounding, and (2) at least some identity truths are zero-grounded. Finally, some advantages of the zero-grounding approach over Correia's and Skiles' recent definition of necessity in terms of generalized identity and logical consequence are argued for. (shrink)

Noël Blas Saenz has recently argued for a counterfactual condition on grounding called Sensitivity, with which he tries to show that there are no mereological sums and that universalism abo...

The anthropological scale -- Organ projection -- The first tools -- Limbs and measure -- Apparatuses and instruments -- The inner architecture of the bones -- Steam engines and rail lines -- The electromagnetic telegraph -- The unconscious -- Machine technology -- The fundamental morphological law -- Language -- The state.

Le français est, par définition, le vecteur d’une des plus grandes aires culturelles du monde contemporain, celui de la francophonie, mais il est inséparable de sa coexistence avec les 2 000 langues de l’espace francophone. C’est dire à quel point une vision purement hexagonale de la francophonie est en totale contradiction avec les données du monde d’aujourd’hui. On pourrait en dire autant des autres espaces linguistiques : le cloisonnement des langues et des cultures est incompatible avec les développements actuels de (...) la mondialisation. Autrefois essentiellement instruments de pouvoir et de domination, les aires culturelles et linguistiques se transforment en instruments de cohabitation et de diversité, ce qui place la question du plurilinguisme et de la traduction aux centre des enjeux majeurs du monde contemporain.The French language, by definition, is the vehicle for the Francophone world, one of the largest cultural areas in the world of today. But French cannot be considered in isolation from the 2 000 languages with which it coexists in the Francophone sphere. This underlines how completely the Francophone concept, when seen from the perspective of France alone, contradicts the realities of today’s world. The same could also be said of other linguistic areas : dividing up the world in terms of languages and cultures is fundamentally incompatible with current trends in globalisation. While cultural and linguistic spheres were, in the past, essentially instruments of power and domination, they are now becoming instruments of cohabitation and diversity, and this brings the issues of multilingualism and translation to the very heart of the major global issues of today. (shrink)

In this article, the important but neglected link between workplace safety-enhancing behavior and ethics is explored. Using data from 237 employees from five manufacturing plants in the Midwest, we investigated how specific local ethical climate types are linked to incidences of injuries and two types of safety-enhancing behaviors: safety compliance and safety participation. It was hypothesized that egoist climates are positively related to injuries and negatively related to safety-enhancing behaviors. In contrast, it is proposed that both benevolent and principled climates (...) have negative relationships with injuries and positive relationships with safety-enhancing behaviors. Results provided support only for our principled climate types while benevolence has the desired negative relationship with injuries. Egoism and benevolence are not related to safety-enhancing behaviors. Theoretical and practical implications of findings are discussed. (shrink)

There are an infinite variety of attitudes to euthanasia, each individual response to the concept being influenced by many factors. Consequently there is a literature on the subject ranging from the popular article to papers in specialized journals. This study, however, has taken a well defined sample of people, inviting them to answer a questionnaire which was designed to elicit their attitudes to euthanasia in a way which could be analysed statistically. Nor surprisingly attitudes appeared to 'harden' as those answering (...) the questionnaire grew more experienced in dealing with patients and also more professionally established. Thus it was found that of the seven groups questioned practising physicians showed more positive attitudes to euthanasia and their responses did not differ significantly from those of senior medical students. It is these groups which actually or potentially have to resolve the clinical dilemma posed by the dying patient. (shrink)

Loneliness—perceived social isolation—is defined as a discrepancy between existing social relationships and desired quality of relationships. Whereas most research has focused on existing relationships, we consider the standards against which people compare them. Participants who made downward social or temporal comparisons that depicted their contact with others as better reported less loneliness than participants who made upward comparisons that depicted their contact with others as worse. Extending these causal results, in a survey of British adults, upward social comparisons predicted current (...) loneliness, even when controlling for loneliness at a previous point in time. Finally, content analyses of interviews with American adults who lived alone showed that social and temporal comparisons about contact with others were both prevalent and linked to expressed loneliness. These findings contribute to understanding the social cognition of loneliness, extend the effects of comparisons about social connection to the important public health problem of loneliness, and provide a novel tool for acutely manipulating loneliness. (shrink)

Multimedia learning theories suggest presenting associated pieces of information in spatial and temporal contiguity. New technologies like Augmented Reality allow for realizing these principles in science laboratory courses by presenting virtual real-time information during hands-on experimentation. Spatial integration can be achieved by pinning virtual representations of measurement data to corresponding real components. In the present study, an Augmented Reality-based presentation format was realized via a head-mounted display and contrasted to a separate display, which provided a well-arranged data matrix in spatial (...) distance to the real components and was therefore expected to result in a spatial split-attention effect. Two groups of engineering students performed six experiments exploring fundamental laws of electric circuits. Cognitive load and conceptual knowledge acquisition were assessed as main outcome variables. In contrast to our hypotheses and previous findings, the Augmented Reality group did not report lower extraneous load and the separate display group showed higher learning gains. The pre- and posttest assessing conceptual knowledge were monitored by eye tracking. Results indicate that the condition affected the visual relevancy of circuit diagrams to final problem completion. The unexpected reverse effects could be traced back to emphasizing coherence formation processes regarding multiple measurements. (shrink)

Background: Altering components of ecological momentary assessment measures to better suit the purposes of individual studies is a common and oftentimes necessary step. Though the inherent flexibility in EMA has its benefits, no resource exists to provide an overview of the variability in how convergent constructs and symptoms have been assessed in the past. The present study fills that gap by examining EMA measurement design for mood and anxiety symptomatology.Methods: Various search engines were used to identify 234 relevant studies. Items (...) administered, data collection schedules, response scales, data collection platforms, and psychometric properties were extracted.Results: Study designs varied greatly in all aspects across the identified papers. Over 4,600 extracted items were qualitatively analyzed, resulting in the identification of 12 themes. The most EMA items focused on affect, with categories such as “happiness” and “tension” appearing most frequently. We provide all of our data extraction in the format of an open-source database.Limitations: Despite our best attempts to include as much of the relevant literature as possible, this review and the accompanying database are not exhaustive, but can easily be built upon to include other, newer studies.Conclusions: The fact that the affect theme featured both positive and negative emotional constructs highlights the dichotomous focus on valence and affect within the literature surrounding anxious and depressive symptomatology. We hope that our database will act as a helpful design decision-making resource for researchers studying this kind of symptomatology in the future.Systematic Review Registration: PROSPERO. (shrink)

An in-depth investigation of the influence that apprehension about litigation and legal liability exerts on ethical medical practice today.