Results for 'Internal Categoricity'

930 found
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  1. Mathematical Internal Realism.Tim Button - 2022 - In Sanjit Chakraborty & James Ferguson Conant (eds.), Engaging Putnam. Berlin, Germany: De Gruyter. pp. 157-182.
    In “Models and Reality” (1980), Putnam sketched a version of his internal realism as it might arise in the philosophy of mathematics. Here, I will develop that sketch. By combining Putnam’s model-theoretic arguments with Dummett’s reflections on Gödelian incompleteness, we arrive at (what I call) the Skolem-Gödel Antinomy. In brief: our mathematical concepts are perfectly precise; however, these perfectly precise mathematical concepts are manifested and acquired via a formal theory, which is understood in terms of a computable system of (...)
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  2. Structure and Categoricity: Determinacy of Reference and Truth Value in the Philosophy of Mathematics.Tim Button & Sean Walsh - 2016 - Philosophia Mathematica 24 (3):283-307.
    This article surveys recent literature by Parsons, McGee, Shapiro and others on the significance of categoricity arguments in the philosophy of mathematics. After discussing whether categoricity arguments are sufficient to secure reference to mathematical structures up to isomorphism, we assess what exactly is achieved by recent ‘internal’ renditions of the famous categoricity arguments for arithmetic and set theory.
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  3. The Innocent in the Just War Thinking of Vitoria and Suárez: A Challenge Even for Secular Just War Theorists and International Law.Vicente Medina - 2013 - Ratio Juris 26 (1):47-64.
    Vitoria and Suárez defend the categorical immunity of the innocent not to be intentionally killed. But they allow for inflicting collective punishment on the innocent and the noninnocent alike during and after a just war. So they allow for deliberately harming them. Inflicting harm on the innocent can often result in their death. Hence, holding both claims seems incoherent. First, the objections against using the term “innocent” are explained. Second, their views on just war are explored. And third, by appealing (...)
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  4. Kantian Ethics in the Age of Artificial Intelligence and Robotics.Ozlem Ulgen - 2017 - Questions of International Law 1 (43):59-83.
    Artificial intelligence and robotics is pervasive in daily life and set to expand to new levels potentially replacing human decision-making and action. Self-driving cars, home and healthcare robots, and autonomous weapons are some examples. A distinction appears to be emerging between potentially benevolent civilian uses of the technology (eg unmanned aerial vehicles delivering medicines), and potentially malevolent military uses (eg lethal autonomous weapons killing human com- batants). Machine-mediated human interaction challenges the philosophical basis of human existence and ethical conduct. Aside (...)
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  5.  42
    The Hypothetical Imperative as an Indicator of Irrational Will: The Case of the 2018 Toronto Van Attack.Kevin Michael Stevenson - 2023 - International Journal of Theology, Philosophy and Science 7 (13):13-23.
    The categorical imperative inherent in Kant’s ethics has had indubitable historical influence on societies worldwide whether in the form of laws, democracy or public deliberation. The Toronto Van Attack of 2018 and its subsequent legal trial is a case example that shows how the categorical imperative can be applied to assist in understanding the reasoning for the case’s guilty verdict. This paper will convey the applicability of the categorical imperative for examining criminal case studies by closing the gap between ethical (...)
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  6. Philosophy and Science, the Darwinian-Evolved Computational Brain, a Non-Recursive Super-Turing Machine & Our Inner-World-Producing Organ.Hermann G. W. Burchard - 2016 - Open Journal of Philosophy 6 (1):13-28.
    Recent advances in neuroscience lead to a wider realm for philosophy to include the science of the Darwinian-evolved computational brain, our inner world producing organ, a non-recursive super- Turing machine combining 100B synapsing-neuron DNA-computers based on the genetic code. The whole system is a logos machine offering a world map for global context, essential for our intentional grasp of opportunities. We start from the observable contrast between the chaotic universe vs. our orderly inner world, the noumenal cosmos. So far, philosophy (...)
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  7. (1 other version)Rightness as Fairness: A Moral and Political Theory.Marcus Arvan - 2016 - New York: Palgrave MacMillan.
    This book argues that moral philosophy should be based on seven scientific principles of theory selection. It then argues that a new moral theory—Rightness as Fairness—satisfies those principles more successfully than existing theories. Chapter 1 explicates the seven principles of theory-selection, arguing that moral philosophy must conform to them to be truth-apt. Chapter 2 argues those principles jointly support founding moral philosophy in known facts of empirical moral psychology: specifically, our capacities for mental time-travel and modal imagination. Chapter 2 then (...)
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  8. Heidegger’s Metaphysics, a Theory of Human Perception: Neuroscience Anticipated, Thesis of Violent Man, Doctrine of the Logos.Hermann G. W. Burchard - 2020 - Philosophy Study 10 (11).
    In this essay, our goal is to discover science in Martin Heidegger's Introduction to Metaphysics, lecture notes for his 1935 summer semester course, because, after all, his subject is metaphysica generalis, or ontology, and this could be construed as a theory of the human brain. Here, by means of verbatim quotes from his text, we attempt to show that indeed these lectures can be viewed as suggestion for an objective scientific theory of human perception, the human capacity for deciphering phenomena, (...)
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  9. A Critical Analysis of Immanuel Kant’s Groundwork of the Metaphysics of Morals.Abraham Tsehay Jemberie - 2017 - International Journal of Research and Review 4 (3):54-75.
    Immanuel Kant (1724-1804), the German philosopher, is considered as the father of modern ethics and one of the great philosophers in the history of philosophy. He wanted to establish a firm foundation for moral philosophy. He contributed something new to modern ethics which was not attempted by earlier ethicists. He wanted to show by using reason that morality is based on a single supreme universal principle, which is binding to all rational beings. Precisely, Kant wanted to establish the first principle (...)
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  10. Madhyamaka Philosophy of No-Mind: Taktsang Lotsāwa’s On Prāsaṅgika, Pramāṇa, Buddhahood and a Defense of No-Mind Thesis.Sonam Thakchoe & Julien Tempone Wiltshire - 2019 - Journal of Indian Philosophy 47 (3):453-487.
    It is well known in contemporary Madhyamaka studies that the seventh century Indian philosopher Candrakīrti rejects the foundationalist Abhidharma epistemology. The question that is still open to debate is: Does Candrakīrti offer any alternative Madhyamaka epistemology? One possible way of addressing this question is to find out what Candrakīrti says about the nature of buddha’s epistemic processes. We know that Candrakīrti has made some puzzling remarks on that score. On the one hand, he claims buddha is the pramāṇabhūta-puruṣa (person of (...)
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  11. The Interconnection between Willing and Believing for Kant’s and Kantian Ethics.Samuel Kahn - 2014 - International Philosophical Quarterly 54 (2):143-157.
    In this paper I look at the connection between willing and believing for Kant’s and Kantian ethics. I argue that the two main formulations of the categorical imperative are relativized to agents according to their beliefs. I then point out three different ways in which Kant or a present-day Kantian might defend this position. I conclude with some remarks about the contrast between Kant’s legal theory and his ethical theory.
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  12. Why Ought We Be Good? A Hildebrandian Challenge to Thomistic Normativity Theory.Joshua Taccolini - 2023 - International Philosophical Quarterly 63 (1):71-89.
    In this paper, I argue for the necessity of including what I call “categorical norms” in Thomas Aquinas’s account of the ground of obligation (normativity theory) by drawing on the value phenomenology of Dietrich von Hildebrand. A categorical norm is one conceptually irreducible to any non-normative concept and which obligates us irrespective of pre-existing aims, goals, or desires. I show that Thomistic normativity theory on any plausible reading of Aquinas lacks categorical norms and then raise two serious objections which constitute (...)
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  13. Criticism of individualist and collectivist methodological approaches to social emergence.S. M. Reza Amiri Tehrani - 2023 - Expositions: Interdisciplinary Studies in the Humanities 15 (3):111-139.
    ABSTRACT The individual-community relationship has always been one of the most fundamental topics of social sciences. In sociology, this is known as the micro-macro relationship while in economics it refers to the processes, through which, individual actions lead to macroeconomic phenomena. Based on philosophical discourse and systems theory, many sociologists even use the term "emergence" in their understanding of micro-macro relationship, which refers to collective phenomena that are created by the cooperation of individuals, but cannot be reduced to individual actions. (...)
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  14. Mad Speculation and Absolute Inhumanism: Lovecraft, Ligotti, and the Weirding of Philosophy.Ben Woodard - 2011 - Continent 1 (1):3-13.
    continent. 1.1 : 3-13. / 0/ – Introduction I want to propose, as a trajectory into the philosophically weird, an absurd theoretical claim and pursue it, or perhaps more accurately, construct it as I point to it, collecting the ground work behind me like the Perpetual Train from China Mieville's Iron Council which puts down track as it moves reclaiming it along the way. The strange trajectory is the following: Kant's critical philosophy and much of continental philosophy which has followed, (...)
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  15. Determinism in Epistemology.Jameson Brennan - manuscript
    The article describes the role of deterministic principles in epistemology derivative of Spinoza's works on metaphysics and determinism in the mind. The article however exemplifies the organization of the mind into three parts of categorical determinism identified as the external or metaphysical world, the internal or processing mind, and the conscience. In elaborating between the phenomenalism between three distinct parts of human psyche "Determinism in Epistemology" identifies the acute reasoning and understanding cooperative between each part and the portrayal of (...)
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  16. The Cognitive Gap, Neural Darwinism & Linguistic Dualism —Russell, Husserl, Heidegger & Quine.Hermann G. W. Burchard - 2014 - Open Journal of Philosophy 4 (3):244-264.
    Guided by key insights of the four great philosophers mentioned in the title, here, in review of and expanding on our earlier work (Burchard, 2005, 2011), we present an exposition of the role played by language, & in the broader sense, λογοζ, the Logos, in how the CNS, the brain, is running the human being. Evolution by neural Darwinism has been forcing the linguistic nature of mind, enabling it to overcome & exploit the cognitive gap between an animal and its (...)
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  17. Hick, pluralism and category mistake.Akbari Reza - 2009 - International Journal of Hekmat 1 (1):101-114.
    John Hick’s theory concerning plurality of religions is an ontologic pluralism according to which all religions are authentic ways for man to attain the "real an sich". Gods of religions are real as perceived and veridical hallucinations; while the “real an sich” has ineffable substantial and trans-categorical properties. Hick’s view suffers from several problems. As a second order analysis of religions, Hick’s view is not a correct one. To reject naturalism, it falls into an epistemological circle, where distinction between formal (...)
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  18. Moral Health, Moral Prosperity and Universalization in Kant's Ethics.Donald Wilson - 2004 - Teorema: International Journal of Philosophy 23 (1):17.
    Drawing on an analysis of the distinction between perfect and imperfect duties suggested by The Metaphysics of Morals, I argue that Kant’s Categorical Imperative (CI) requires that maxims be universalizable in the sense that they can be regarded as universal laws consistent with the integrity and effective exercise of rational agency. This account, I claim, has a number of advantages over Korsgaard’s practical contradic-tion interpretation of the CI both in terms of the criteria of assessment that Korsgaard uses and in (...)
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  19. Global Regulatory System of Human Resources Development.Sergii Sardak - 2014 - Dissertation, Київський Національний Економічний Університет Імені Вадима Гетьмана
    ANNOTATION Sardak S.E. Global Regulatory System of Human Resources Development. – Manuscript. Thesis for the Doctor of Economic Science academic degree with major in 08.00.02 – World Economy and international economic relations. – SHEE «Kyiv National Economic University named after Vadym Hetman», Kyiv, 2014. The preconditions and factors of the global economic system with the identified relevant subjects areas and mechanisms of regulation instruments have been investigated. The crucial role of humans in the global economic system as a key factor (...)
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  20. Independência: libertação da arte na dimensão estética de Herbert Marcuse.Jair Soares - 2018 - Revista Diaphonía.
    Abstract: According to Marcuse, esthetics is an essential component to the process of freedom of consciousness and behavior of individuals. It is, in Hegelian language, to free the absolute spirit. In this sense, art configures itself as fantasy, which makes the “apparent” reveal the essence of things. Essence here is understood not as a metaphysical field, but as an unveiling of questions, within a false truth of the (establishment), in the totality of relationships. In dialectical terms, art manifests itself in (...)
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  21. Singular Immortality: Desirableness through Technology and Liberty.Henry C. Alphin Jr - manuscript
    In this essay, I argue that an immortal existence could be desirable. Taking the accounts of Williams and Smuts under careful consideration, I agree with Fischer that an immortal existence could be gratifying. When Fischer argues that it is unfair for Williams to posit that an immortal life must have self-exhausting pleasures and, overall, a better experience than mortal life, he gets to the crux of the argument for immortality: as long as there are positive categorical desires for the individual, (...)
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  22.  88
    Using Deep Learning to Classify Eight Tea Leaf Diseases.Mai R. Ibaid & Samy S. Abu-Naser - 2024 - International Journal of Academic Information Systems Research (IJAISR) 8 (4):89-96.
    Abstract: People all over the world have been drinking tea for thousands of centuries, and for good reason. Many types of teas can help you stay healthy by boosting your immune system, reducing inflammation, and even preventing cancer and heart disease. There is sufficient material to show that regularly consuming tea can improve your health over the long term. A deep learning model that categorizes tea disorders has been completed. When focusing on the tea, we must also focus on and (...)
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  23. Two forms of responsibility: Reassessing Young on structural injustice.Valentin Beck - 2023 - Critical Review of International Social and Political Philosophy 26 (6):918-941.
    In this article, I critically reassess Iris Marion Young's late works, which centre on the distinction between liability and social connection responsibility. I concur with Young's diagnosis that structural injustices call for a new conception of responsibility, but I reject several core assumptions that underpin her distinction between two models and argue for a different way of conceptualising responsibility to address structural injustices. I show that Young's categorical separation of guilt and responsibility is not supported by the writings of Hannah (...)
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  24. Vices, Virtues, and Dispositions.Lorenzo Azzano & Andrea Raimondi - 2023 - TheoLogica: An International Journal for Philosophy of Religion and Philosophical Theology 7 (2).
    In this paper, we embark on the complicated discussion about the nature of vice in Virtue Ethics through a twofold approach: first, by taking seriously the claim that virtues (and certain flavours of vices) are genuinely dispositional features possessed by agents, and secondly, by employing a pluralistic attitude borrowed from Battaly’s pluralism (2008). Through these lenses, we identify three varieties of viciousness: incontinence, indifference, and malevolence. The upshot is that the notion of vice is not as categorically homogeneous as that (...)
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  25. Ontology and Geographic Kinds.Barry Smith & David M. Mark - 1999 - In T. Poiker & N. Chrisman (eds.), Proceedings of the 8th International Symposium on Spatial Data Handling. pp. 308-320.
    Cognitive categories in the geographic realm appear to manifest certain special features as contrasted with categories for objects at surveyable scales. We have argued that these features reflect specific ontological characteristics of geographic objects. This paper presents hypotheses as to the nature of the features mentioned, reviews previous empirical work on geographic categories, and presents the results of pilot experiments that used English-speaking subjects to test our hypotheses. Our experiments show geographic categories to be similar to their non-geographic counterparts in (...)
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  26. Pretending God: Critique of Kant's Ethics.Abdullatif Tüzer - 2015 - Beytulhikme An International Journal of Philosophy 5 (2).
    Due to his theory of deontological ethic, Kant is regarded, in the history of philosophy, as one of the cornerstones of ethics, and it is said, as a rule, that he has an original theory of ethics in that he posited the idea of free and autonomous individual. However, when dug deeper into Kant‟s ethics, and also if it is ex-actly compared with theological ethic, it is clearly seen that all he has accomplished was to make a copy of the (...)
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  27. Schleiermacher, Kierkegaard, and the Problem of First Immediacy.Chandler D. Rogers - 2016 - International Journal for Philosophy of Religion 80 (3):259-278.
    Manifold expressions of a particular critique appear throughout Søren Kierkegaard’s pseudonymous corpus: for Kierkegaard and his pseudonyms faith is categorically not a first immediacy, and it is certainly not the first immediate, the annulment of which concludes the first movement of Hegelian philosophy. Kierkegaard’s pseudonyms make it clear that he holds the Hegelian dogmaticians responsible for the promulgation of this misconception, but when Kierkegaard’s journals and papers are consulted another transgressor emerges: the renowned anti-idealist F.D.E. Schleiermacher. I address the extent (...)
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  28. Radical Scepticism and the Epistemology of Confusion.J. Adam Carter - 2019 - International Journal for the Study of Skepticism (3):1-15.
    The lack of knowledge—as Timothy Williamson (2000) famously maintains—is ignorance. Radical sceptical arguments, at least in the tradition of Descartes, threaten universal ignorance. They do so by attempting to establish that we lack any knowledge, even if we can retain other kinds of epistemic standings, like epistemically justified belief. If understanding is a species of knowledge, then radical sceptical arguments threaten to rob us categorically of knowledge and understanding in one fell swoop by implying universal ignorance. If, however, understanding is (...)
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  29. Grounding Relations Are Not Unified.James Dominic Rooney - 2019 - International Philosophical Quarterly 59 (1):57-64.
    Jonathan Schaffer, among others, has argued that metaphysics should deal primarily with relations of " grounding. " I will follow John Heil in arguing that this view of metaphysics is problematic as it draws on ambiguous notions of grounding and fundamentality that are unilluminating as metaphysical explanations. I understand Heil to be arguing that grounding relations do not form a natural class, where a 'natural' class is one where some member of that class has (analytic or contingent a posteriori) priority (...)
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  30. Contextualism in Ethics.Gunnar Björnsson - 2013 - In Hugh LaFollette (ed.), The International Encyclopedia of Ethics. Hoboken, NJ: Blackwell.
    There are various ways in which context matters in ethics. Most clearly, the context in which an action is performed might determine whether the action is morally right: though it is often wrong not to keep a promise, it might be permissible in certain contexts. More radically, proponents of moral particularism (see particularism) have argued that a reason for an action in one context is not guaranteed to be a reason in a different context: whether it is a reason against (...)
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  31. Constitutivism, Moral.Luca Ferrero - 2021 - In Hugh LaFollette (ed.), International Encyclopedia of Ethics. Hoboken, NJ: Wiley.
    Moral constitutivism purports to explain moral normativity by appeal to the nature of either agency or rational powers. Ambitious constitutivism aspires to ground the categorical authority of morality and to derive the content of the basic moral norms while avoiding the problems of moral realism. As a general strategy, moral constitutivism faces three serious challenges. First, the shmagency challenge. The worry is that the authority of the norms derived from the nature of agency is only conditional on having a reason (...)
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  32. The Authentic Person’s Limited Bad Faith.Sarah Horton - 2017 - Sartre Studies International 23 (2):82-97.
    Drawing on Sartre's account of violence, I argue that not only is bad faith inevitable in practice, but a limited bad faith is necessary for authenticity. Although violating the freedom of others is bad faith, it is impossible to never violate anyone's freedom. Moreover, and more fundamentally, the ontological structure of the foritself entails that the for-itself can only be authentic in the mode of not being authentic. Seeking to altogether avoid bad faith is bad faith, for it is an (...)
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  33. Metrics of Patient, Public, Consumer, and Community Engagement in Healthcare Systems: How Should We Define Engagement, What Are We Measuring, and Does It Matter for Patient Care? Comment on "Metrics and Evaluation Tools for Patient Engagement in Healthcare Organization- and System-Level Decision-Making: A Systematic Review". [REVIEW]Zackary Berger - 2018 - International Journal of Health Policy and Management 8:49-50.
    In a rigorous systematic review, Dukhanin and colleagues categorize metrics and evaluative tools of the engagement of patient, public, consumer, and community in decision-making in healthcare institutions and systems. The review itself is ably done and the categorizations lead to a useful understanding of the necessary elements of engagement, and a suite of measures relevant to implementing engagement in systems. Nevertheless, the question remains whether the engagement of patient representatives in institutional or systemic deliberations will lead to improved clinical outcomes (...)
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  34. Comparing Nursing Interventions Delivered With Risk Factors Of Patients With Coronary Artery Disease? A Retrospective Study Within Teaching Hospital In China.Fatina Ramadhani Bororo, Mcvn Xue Jing, Mcvn Ye Qing, M. S. N. Ayoma Kamalangani Rathnayake, M. S. N. Wei Wu & Yilan Liu - 2019 - International Journal of Academic Multidisciplinary Research (IJAMR) 3 (4):1-9.
    Abstract: Background: Coronary artery disease remains the leading cause of morbidity and mortality Worldwide. Previous reviews pointed that nursing interventions are beneficial for coronary artery patients. However, most interventions focused on education and counselling, but not consistent with the outcome set; still did not consider patient’s coronary artery disease risky characteristics. Related studies in China also difficult to find. Therefore this study was conducted to investigate kinds of nursing interventions delivered to coronary artery patients and match them with patient’s risk (...)
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  35. Compositionality and modest inferentialism.James Trafford - 2014 - Teorema: International Journal of Philosophy (1):39-56.
    This paper provides both a solution and a problem for the account of compositionality in Christopher Peacocke’s modest inferentialism. The immediate issue facing Peacocke’s account is that it looks as if compositionality can only be understood at the level of semantics, which is difficult to reconcile with inferentialism. Here, following up a brief suggestion by Peacocke, I provide a formal framework wherein compositionality occurs the level of the determining relation between inference and semantics. This, in turn provides a “test” for (...)
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  36. Categorical Quantification.Constantin C. Brîncuș - forthcoming - Bulletin of Symbolic Logic:1-27.
    Due to Gӧdel’s incompleteness results, the categoricity of a sufficiently rich mathematical theory and the semantic completeness of its underlying logic are two mutually exclusive ideals. For first- and second-order logics we obtain one of them with the cost of losing the other. In addition, in both these logics the rules of deduction for their quantifiers are non-categorical. In this paper I examine two recent arguments –Warren (2020), Murzi and Topey (2021)– for the idea that the natural deduction rules (...)
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  37. Categoricity by convention.Julien Murzi & Brett Topey - 2021 - Philosophical Studies 178 (10):3391-3420.
    On a widespread naturalist view, the meanings of mathematical terms are determined, and can only be determined, by the way we use mathematical language—in particular, by the basic mathematical principles we’re disposed to accept. But it’s mysterious how this can be so, since, as is well known, minimally strong first-order theories are non-categorical and so are compatible with countless non-isomorphic interpretations. As for second-order theories: though they typically enjoy categoricity results—for instance, Dedekind’s categoricity theorem for second-order and Zermelo’s (...)
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  38. Categoricity, Open-Ended Schemas and Peano Arithmetic.Adrian Ludușan - 2015 - Logos and Episteme 6 (3):313-332.
    One of the philosophical uses of Dedekind’s categoricity theorem for Peano Arithmetic is to provide support for semantic realism. To this end, the logical framework in which the proof of the theorem is conducted becomes highly significant. I examine different proposals regarding these logical frameworks and focus on the philosophical benefits of adopting open-ended schemas in contrast to second order logic as the logical medium of the proof. I investigate Pederson and Rossberg’s critique of the ontological advantages of open-ended (...)
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  39. Categoricity.John Corcoran - 1980 - History and Philosophy of Logic 1 (1):187-207.
    After a short preface, the first of the three sections of this paper is devoted to historical and philosophic aspects of categoricity. The second section is a self-contained exposition, including detailed definitions, of a proof that every mathematical system whose domain is the closure of its set of distinguished individuals under its distinguished functions is categorically characterized by its induction principle together with its true atoms (atomic sentences and negations of atomic sentences). The third section deals with applications especially (...)
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  40. Reconsidering Categorical Desire Views.Travis Timmerman - 2015 - In Michael Cholbi (ed.), Immortality and the Philosophy of Death. New York: Rowman & Littlefield International.
    Deprivation views of the badness of death are almost universally accepted among those who hold that death can be bad for the person who dies. In their most common form, deprivation views hold that death is bad because (and to the extent that) it deprives people of goods they would have gained had they not died at the time they did. Contrast this with categorical desire views, which hold that death is bad because (and to the extent that) it thwarts (...)
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  41. Categoricity and Possibility. A Note on Williamson's Modal Monism.Iulian D. Toader - 2020 - In Martin Blicha & Igor Sedlar (eds.), The Logica Yearbook 2019. College Publications. pp. 221-231.
    The paper sketches an argument against modal monism, more specifically against the reduction of physical possibility to metaphysical possibility. The argument is based on the non-categoricity of quantum logic.
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  42. The identity of the categorical and the dispositional.Galen Strawson - 2008 - Analysis 68 (4):271-282.
    Suppose that X and Y can’t possibly exist apart in reality; then—by definition—there’s no real distinction between them, only a conceptual distinction. There’s a conceptual distinction between a rectilinear figure’s triangularity and its trilaterality, for example, but no real distinction. In fundamental metaphysics there is no real distinction between an object’s categorical properties and its dispositional properties. So too there is no real distinction between an object and its properties. And in fundamental metaphysics, for X and Y to be such (...)
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  43. The Non-Categoricity of Logic (II). Multiple-Conclusions and Bilateralist Logics (In Romanian).Constantin C. Brîncuș - 2023 - Probleme de Logică (Problems of Logic) (1):139-162.
    The categoricity problem for a system of logic reveals an asymmetry between the model-theoretic and the proof-theoretic resources of that logic. In particular, it reveals prima facie that the proof-theoretic instruments are insufficient for matching the envisaged model-theory, when the latter is already available. Among the proposed solutions for solving this problem, some make use of new proof-theoretic instruments, some others introduce new model-theoretic constrains on the proof-systems, while others try to use instruments from both sides. On the proof-theoretical (...)
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  44. Categorical Perception of Color: Assessing the Role of Language.Yasmina Jraissati - 2012 - Croatian Journal of Philosophy 12 (3):439-462.
    Why do we draw the boundaries between “blue” and “green”, where we do? One proposed answer to this question is that we categorize color the way we do because we perceive color categorically. Starting in the 1950’s, the phenomenon of “categorical perception” (CP) encouraged such a response. CP refers to the fact that adjacent color patches are more easily discriminated when they straddle a category boundary than when they belong to the same category. In this paper, I make three related (...)
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  45. A categorical model of the Elementary Process Theory incorporating Special Relativity.Marcoen J. T. F. Cabbolet - 2022 - In And now for something completely different: the Elementary Process Theory. Revised, updated and extended 2nd edition of the dissertation with almost the same title. Utrecht: Eburon Academic Publishers. pp. 399-452.
    The purpose of this paper is to show that the Elementary Process Theory (EPT) agrees with the knowledge of the physical world obtained from the successful predictions of Special Relativity (SR). For that matter, a recently developed method is applied: a categorical model of the EPT that incorporates SR is fully specified. Ultimate constituents of the universe of the EPT are modeled as point-particles, gamma-rays, or time-like strings, all represented by integrable hyperreal functions on Minkowski space. This proves that the (...)
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  46. Categoricity and Negation. A Note on Kripke’s Affirmativism.Constantin C. Brîncuș & Iulian D. Toader - 2019 - In Igor Sedlár & Martin Blicha (eds.), The Logica Yearbook 2018. College Publications. pp. 57-66.
    We argue that, if taken seriously, Kripke's view that a language for science can dispense with a negation operator is to be rejected. Part of the argument is a proof that positive logic, i.e., classical propositional logic without negation, is not categorical.
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  47. The Categorical Imperative and Kant’s Conception of Practical Rationality.Andrews Reath - 1989 - The Monist 72 (3):384-410.
    The primary concern of this paper is to outline an explanation of how Kant derives morality from reason. We all know that Kant thought that morality comprises a set of demands that are unconditionally and universally valid. In addition, he thought that to support this understanding of moral principles, one must show that they originate in reason a priori, rather than in contingent facts about human psychology, or the circumstances of human life. But do we really understand how he tries (...)
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  48. Beyond categorical definitions of life: a data-driven approach to assessing lifeness.Christophe Malaterre & Jean-François Chartier - 2019 - Synthese 198 (5):4543-4572.
    The concept of “life” certainly is of some use to distinguish birds and beavers from water and stones. This pragmatic usefulness has led to its construal as a categorical predicate that can sift out living entities from non-living ones depending on their possessing specific properties—reproduction, metabolism, evolvability etc. In this paper, we argue against this binary construal of life. Using text-mining methods across over 30,000 scientific articles, we defend instead a degrees-of-life view and show how these methods can contribute to (...)
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  49. Categorically Rational Preferences and the Structure of Morality.Duncan MacIntosh - 1998 - In Peter A. Danielson (ed.), Modeling Rationality, Morality and Evolution; Vancouver Studies in Cognitive Science, Volume 7. Oxford University Press USA.
    David Gauthier suggested that all genuine moral problems are Prisoners Dilemmas (PDs), and that the morally and rationally required solution to a PD is to co-operate. I say there are four other forms of moral problem, each a different way of agents failing to be in PDs because of the agents’ preferences. This occurs when agents have preferences that are malevolent, self-enslaving, stingy, or bullying. I then analyze preferences as reasons for action, claiming that this means they must not target (...)
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  50. Categorical Mental Imagery: Visualizing the 4th Spatial Dimension.Shanna Dobson & Zihang Zhong - manuscript
    We present a colorful and novel discussion of mathematical techniques of visualizing a fourth spatial dimension. We first discuss notions of dimensionality including the homotopy dimension for objects in an (infinity,1)-topos. We try to visualize the fourth spatial dimension using color, and illustrate this with four-dimensional ice-cream. We apply categorical negative thinking to what we have called (infinity,1)-visual epistemology. The aim is that visualizations of higher spatial dimensions can occur functorially. We illustrate with five images five conjectural methods for how (...)
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