ERKENNTNISPub Date : 2026-01-01Epub Date: 2024-11-25DOI: 10.1007/s10670-024-00881-w
Anna Ichino, Ema Sullivan-Bissett
{"title":"Conspiracy Beliefs and Monothematic Delusions: A Case for De-pathologizing.","authors":"Anna Ichino, Ema Sullivan-Bissett","doi":"10.1007/s10670-024-00881-w","DOIUrl":"10.1007/s10670-024-00881-w","url":null,"abstract":"<p><p>Monothematic delusions and beliefs in conspiracy theories share some important features: they both typically have bizarre contents and are resistant to counterevidence. Yet conspiracy beliefs are generally taken to be a normal range phenomenon, whilst monothematic delusions are considered to involve doxastic pathology. In this paper, we argue that this difference in conceptualization is not warranted, and that, if we're right, the correct response is to de-pathologize monothematic delusions. We identify three reasons which could justify taking monothematic delusions to be pathological beliefs whilst not treating conspiracy beliefs in such terms. First, we consider what have been identified as initial provoking conditions in monothematic delusions (anomalous experience) and conspiracy beliefs (epistemic mistrust). Second, we consider the role of cognitive biases or deficits in these phenomena. Third, we consider the different roles played by testimony and one's social environment in the formation and maintenance of monothematic delusions and conspiracy beliefs. We argue that there are no grounds from any of these quarters for the different approaches taken with respect to the question of doxastic pathology. Our primary conclusion then is that monothematic delusions and conspiracy beliefs should be treated the same in this respect. Our secondary conclusion is that the correct way to do so is to de-pathologize monothematic delusions.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 1","pages":"285-310"},"PeriodicalIF":0.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12775038/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145935493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-05-13DOI: 10.1007/s10670-025-00959-z
Eduardo N Giovannini, Georg Schiemer
{"title":"Hilbert's Early Metatheory Revisited.","authors":"Eduardo N Giovannini, Georg Schiemer","doi":"10.1007/s10670-025-00959-z","DOIUrl":"10.1007/s10670-025-00959-z","url":null,"abstract":"<p><p>The article offers a novel reconstruction of Hilbert's early metatheory of formal axiomatics. His foundational work from the turn of the last century is often regarded as a central contribution to a \"model-theoretic\" viewpoint in modern logic and mathematics. The article will re-assess Hilbert's role in the development of model theory by focusing on two aspects of his contributions to the axiomatic foundations of geometry and analysis. First, we examine Hilbert's conception of mathematical theories and their interpretations; in particular, we argue that his early semantic views can be understood in terms of a notion of <i>translational isomorphism</i> between models of an axiomatic theory. Second, we offer a logical reconstruction of his consistency and independence results in geometry in terms of the notion of <i>interpretability</i> between theories.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 4","pages":"1651-1680"},"PeriodicalIF":0.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12982279/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147464027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-06-25DOI: 10.1007/s10670-025-00971-3
Kevin Reuter, Andrew J Latham, Somogy Varga
{"title":"Concept(s) of Health: Lifestyle at the Heart of Modern Health.","authors":"Kevin Reuter, Andrew J Latham, Somogy Varga","doi":"10.1007/s10670-025-00971-3","DOIUrl":"10.1007/s10670-025-00971-3","url":null,"abstract":"<p><p>One significant project within the philosophy of medicine has been to explore the concepts of health and disease and their conceptual relationship-whether health is the absence of disease (negativism) or the presence of a positive state or capacity (positivism). While some contend that this project is hampered by some limitations of traditional philosophical analysis, this paper employs a multi-method approach, incorporating corpus linguistics, semantic feature production tasks, and vignette studies, to investigate the concept of health. Our principal finding is that adherence to healthy behaviors is one of the key criteria for assessing overall health. This finding not only contributes to the philosophical-medical debate but also has implications for health communication and policy development.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 5","pages":"2077-2102"},"PeriodicalIF":0.7,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13243328/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148212226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2024-12-16DOI: 10.1007/s10670-024-00908-2
Jodie Louise Russell
{"title":"Psychiatry as Mind-shaping.","authors":"Jodie Louise Russell","doi":"10.1007/s10670-024-00908-2","DOIUrl":"10.1007/s10670-024-00908-2","url":null,"abstract":"<p><p>I argue that psychiatric researchers, clinicians, and the wider public actively regulate the minds of individuals with mental disorder through the prescriptive processes of mind-shaping (see Andrews in South J Philos 53:50-67, 2015a; Andrews in Philos Explor 18(2):282-296, 2015b; McGeer, in: Folk psychology re-assessed, Springer, Berlin, 2007; McGeer in Philos Explor 18:259-281, 2015; Mameli in Biol Philos 16(5):595-626, 2001; Zawidzki in Philos Explor 11(3):193-210, 2008; Zawidzki, in: Kiverstein (ed) The Routledge Handbook of Philosophy of the Social Mind, Taylor and Francis Group, London, 2016). Consequently, all those with a vested interest in the language of mental disorder should take a critical and dialogical approach in how concepts of psychopathology are developed, disseminated and used. Mind-shaping describes how our folk-psychological categorizations actively regulate the behaviour of those categorized. This is done through setting certain norms, which can be achieved through the application of folk-psychological concepts. I argue that psychiatry has embedded norms and goals in its activities that are non-epistemic in nature and these are not only bound up in disorder concepts, but also in the social roles that clinicians, researchers and patients play. In this way, psychiatry uses folk-psychological type tools for the social understanding of individuals with mental disorder, and the application of these tools also helps it meet these non-epistemic goals. Given this, I characterise psychiatry as partaking in mind-shaping. When we characterise psychiatry as mind-shaping, we are then able to explain occurrences of looping effects between disorder categories and individuals categorized (Haslam in J Psychopathol 22(1):4-9, 2016) and provide a theoretical basis for the occurrence of hermeneutical injustice in the field of mental health.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":" ","pages":"493-516"},"PeriodicalIF":0.7,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7618489/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145783364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-05-20DOI: 10.1007/s10670-025-00957-1
Aneta Zuber
{"title":"Forward-Looking Concept Functions and the Function/Accident Distinction.","authors":"Aneta Zuber","doi":"10.1007/s10670-025-00957-1","DOIUrl":"10.1007/s10670-025-00957-1","url":null,"abstract":"<p><p>Appealing to the functions of concepts in conceptual engineering projects has been hailed as a promising avenue to explain defects of concepts, the possibility of amelioration, and the continuity of topic post engineering. Some of the most prominent theories of concept functions build on what I call the Usefulness Thesis, i.e. what makes something the function of a concept is what makes it useful. In this paper, I argue that this approach does not meet some of the most fundamental adequacy criteria for a theory of function, that is, (1) they do not draw a stable function/accident distinction and (2) they cannot account for the normativity of functions. I show that theories of concept function that build on the Usefulness Thesis are all essentially forward-looking theories of functions and show that these theories face a problem of overreach and a vacuous normativity proviso. I further argue that they do not lend themselves to conceptual critique, so they are not fit for conceptual engineering purposes.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 4","pages":"1681-1707"},"PeriodicalIF":0.7,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12982194/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147464035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-06-13DOI: 10.1007/s10670-025-00977-x
Giacomo Melis, Kirsten H Blakey
{"title":"Epistemic Rationality Begins Unreflectively.","authors":"Giacomo Melis, Kirsten H Blakey","doi":"10.1007/s10670-025-00977-x","DOIUrl":"10.1007/s10670-025-00977-x","url":null,"abstract":"<p><p>Recent research in analytic epistemology suggests that one can form a rational belief without being in the position to identify and assess the evidence in its support. The reach of such unreflective responses to evidence has been explored in internalist and externalist theories of epistemic justification. It is also at work in defences of the rationality of non-human animals and young children. Unreflective responsiveness to evidence is in tension with reflective accounts, according to which being in the position to identify and assess the relevant reasons is necessary for rational belief and action. We investigate the relation between these two rival characterizations of rational belief by engaging with recent work in developmental psychology and integrating it with lessons coming from the study of epistemic defeaters. We contend that the roots of epistemic rationality lie in what subjects do at the unreflective level. The arguments we provide speak against the widely held notion that the reflective minds of adult humans differ in kind from the presumed unreflective minds of young children and non-human animals.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 4","pages":"1989-2012"},"PeriodicalIF":0.7,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12982289/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147464108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-05-08DOI: 10.1007/s10670-025-00947-3
Merel Semeijn
{"title":"Common Belief and Make-Believe.","authors":"Merel Semeijn","doi":"10.1007/s10670-025-00947-3","DOIUrl":"10.1007/s10670-025-00947-3","url":null,"abstract":"<p><p>On Walton's account of make-believe, unknown facts concerning the existence and nature of props can influence fictional truth. Inspired by Lewis's and Walton's discussions of import of fictional truth, I explore the shape and tenability of an alternative account that avoids such interference of unknown facts, by making fictional truth rely on participants' <i>common beliefs</i> about props: conditional principles of generation are only valid if they quantify over props whose existence and nature is common belief between participants of the game of make-believe. I discuss two possible objections to the proposed account that are both based on the intuition that fictional truth should be something that is objective and independent of participants' mental states.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 4","pages":"1615-1634"},"PeriodicalIF":0.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12982304/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147464030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-06-19DOI: 10.1007/s10670-025-00970-4
Bahram Assadian
{"title":"Neo-Russellian Abstractionism.","authors":"Bahram Assadian","doi":"10.1007/s10670-025-00970-4","DOIUrl":"10.1007/s10670-025-00970-4","url":null,"abstract":"<p><p>A central thesis of neo-Fregean abstractionism is that numerical expressions of the form 'the number of <i>F</i>s', introduced by Hume's Principle, should be read as genuine singular terms whose semantic function is to refer to particular objects. This paper explores the prospects of a variant of abstractionism in which such expressions have existential assertoric content, as in Russell's analysis of definite descriptions. The neo-Russellian abstractionist faces three initial challenges: (i) the Russellian rendering of Hume's Principle does not retain the ontological modesty that any admissible abstraction principle must respect. (ii) It defuses the objectual character of natural numbers, and thereby fails to ground their infinity. And (iii) it does not involve the means for engaging in identifying reference to numbers as particular objects, thereby constituting a derogation of arithmetical platonism. I shall investigate these challenges and propose solutions to address them.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 4","pages":"2063-2076"},"PeriodicalIF":0.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12982195/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147464068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-12-13DOI: 10.1007/s10670-025-01047-y
Maria Beatrice Buonaguidi
{"title":"Hyperintensionality for Logics.","authors":"Maria Beatrice Buonaguidi","doi":"10.1007/s10670-025-01047-y","DOIUrl":"https://doi.org/10.1007/s10670-025-01047-y","url":null,"abstract":"<p><p>A logic is said to be hyperintensional when it admits connectives or operators creating hyperintensional contexts, i.e. sentential contexts not respecting the intersubstitutivity <i>salva veritate</i> of co-intensionals. Odintsov and Wansing (J Philos Logic 50(1):33-56, 2021) suggest a formal criterion for classifying a logic as hyperintensional based on whether its consequence relation is self-extensional. I argue that satisfaction of Odintsov and Wansing's criterion is neither necessary nor sufficient for characterising a logic as hyperintensional. Indeed, the criterion classifies as hyperintensional logics which are not meant to capture hyperintensional behaviour, and fails to classify as hyperintensional logics which admit some forms of hyperintensional behaviour. I suggest several possible criteria for a logic to count as hyperintensional, arguing that each of them corresponds to a different understanding of hyperintensionality for logics. Then, I weigh these criteria against a family of logics, which display different \"nuances\" of hyperintensional behaviour. Finally, I gesture towards a diagnosis of hyperintensionality for logics.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 7","pages":"3367-3398"},"PeriodicalIF":0.7,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13638694/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149116748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ERKENNTNISPub Date : 2026-01-01Epub Date: 2025-02-04DOI: 10.1007/s10670-025-00932-w
Jeremy Pober
{"title":"The Revised Reward Theory of Desire.","authors":"Jeremy Pober","doi":"10.1007/s10670-025-00932-w","DOIUrl":"10.1007/s10670-025-00932-w","url":null,"abstract":"<p><p>I propose and articulate a novel theory of desire, called the Revised Reward Theory. As the name suggests, the theory is based-and expands-on Arpaly and Schroeder's (2014) Reward Theory of Desire. The initial Reward Theory identifies desires with states of the reward learning system such that for an organism to desire some P is for its reward system to treat P as a reward upon receipt. The Revised Reward Theory identifies desires with a different state of the same system, such that for an organism to desire some P is for its reward system to expect or predict that P will be rewarding (roughly) prior to receipt. The difference amounts to equating desires with what we ultimately find rewarding or satisfying versus those that underlie our motivations to obtain that which we take ourselves to desire. I argue that the structure of the reward system is incompatible with the original Reward Theory but compatible with the Revised Reward Theory. I demonstrate that this difference has important philosophical implications. I focus on moral responsibility and demonstrate Arpaly and Schroeder's argument, that addiction can mitigate moral responsibility, turns on this precise difference. Arpaly, Schroeder, and I all ascribe to a meta-theory called 'natural kindism' which identifies mental kinds with neurocognitive kinds. This discussion, in addition to defending a theory of desire, is intended to act as a proof of concept for natural kindism as offering a powerful framework for relating empirical results to philosophical issues.</p>","PeriodicalId":47741,"journal":{"name":"ERKENNTNIS","volume":"91 2","pages":"787-806"},"PeriodicalIF":0.9,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12799666/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145991498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}