Recent work on Natural Kind Essentialism has taken a deflationary turn. The assumptions about the grounds of essentialist truths concerning natural kinds familiar from the Kripke-Putnam framework are now considered questionable. The source of the problem, however, has not been sufficiently explicated. The paper focuses on the Twin Earth scenario, and it will be demonstrated that the essentialist principle at its core (which I call IDENT)—that necessarily, a sample of a chemical substance, A, is of the same kind as another (...) sample, B, if and only if A and B have the same microstructure—must be re-evaluated. The Twin Earth scenario also assumes the falsity of another essentialist principle (which I call INST): necessarily, there is a 1:1 correlation between (all of ) the chemical properties of a chemical substance and the microstructure of that substance. This assumption will be questioned, and it will be argued that, in fact, the best strategy for defending IDENT is to establish INST. The prospects for Natural Kind Essentialism and microstructural essentialism regarding chemical substances will be assessed with reference to recent work in the philosophy of chemistry. Finally, a weakened form of INST will be presented. (shrink)

The intuitive distinction between natural and unnatural properties (e.g., green vs. grue) informs our theorizing not only in fundamental physics, but also in non-fundamental domains. This paper develops a reductive account of this broad notion of naturalness that covers non-fundamental properties: for a property to be natural, I propose, is for it to figure in a law of nature. After motivating the account, I defend it from a potential circularity charge. I argue that a suitably broad notion of lawhood (...) can be defined independently of naturalness, if we help ourselves to the notion of a fundamental physical property. I end by showing how the notions of naturalness and lawhood that my account delivers help illuminate a number of other important philosophical notions, like causation, reference/meaning, and rational induction. (shrink)

Natural kind essentialism is a specification of the intuitive idea that there are some mind-independent or objective categories in nature. These categories are thought to be characterised by a shared essence, which may involve intrinsic or extrinsic properties, mechanisms, or causal history. While the ontological basis of natural kinds has its roots in antiquity and especially Aristotle, the contemporary notion of a “natural kind” in philosophical discussion is often traced to William Whewell’s and John Stuart Mill’s work in the (...) 1800s. In its more modern form, natural kind essentialism was popularised in the 1970s mainly by Saul Kripke and Hilary Putnam. Traditionally, natural kind essentialism has been associated with intrinsic and microstructural properties, but contemporary work has made it clear that more refined versions of natural kind essentialism may have to accept extrinsic or relational essences. (shrink)

In this chapter, we examine the naturalist approach in the philosophy of memory through the lens of the simulation theory of memory. On the theory, episodic memory is a kind of constructive simulation performed by a functionally specialized neurocognitive system. Taking naturalism to be a kind of methodological stance characterized by a cluster of epistemic guidelines, we illustrate the roles these guidelines have played in the development of the theory. We show how scientific evidence has guided both the selection of (...) the research question and the initial elaboration of the theory. We demonstrate how such evidence has led the simulationist to reject a familiar, commonsense picture of memory. We also trace the recent radicalization of the theory, highlighting the simulationist's continual reflection on their concepts and assumptions. In the spirit of such reflection, we end by outlining some outstanding challenges for the theory. (shrink)

Normative naturalism is primarily a metaphysical doctrine: there are normative facts and properties, and these fall into the class of natural facts and properties. Many objections to naturalism rely on additional assumptions about language or thought, but often without adequate consideration of just how normative properties would have to figure in our thought and talk if naturalism were true. In the first part of the paper, I explain why naturalists needn’t think that normative properties can be represented or ascribed in (...) wholly non-normative terms. If so, certain prominent objections to normative naturalism fail. In the second part, I consider the objection that normative properties are “just too different” from (other) natural properties to themselves be natural properties. I argue that naturalists have no distinctive trouble making sense of thought and talk involving forms of “genuine” or “authoritative” normativity which can drive a non-question-begging form of the objection. (shrink)

Both realist and anti-realist accounts of natural kinds possess prima facie virtues: realists can straightforwardly make sense of the apparent objectivity of the natural kinds, and anti-realists, their knowability. This paper formulates a properly anti-realist account designed to capture both merits. In particular, it recommends understanding natural kinds as ‘categorical bottlenecks,’ those categories that not only best serve us, with our idiosyncratic aims and cognitive capacities, but also those of a wide range of alternative agents. By endorsing an ultimately subjective (...) categorical principle, this view sidesteps epistemological difficulties facing realist views. Yet, it nevertheless identifies natural kinds that are fairly, though not completely, stance-independent or objective. (shrink)

[from the publisher's website] Questions about the existence and attributes of God form the subject matter of natural theology, which seeks to gain knowledge of the divine by relying on reason and experience of the world. Arguments in natural theology rely largely on intuitions and inferences that seem natural to us, occurring spontaneously—at the sight of a beautiful landscape, perhaps, or in wonderment at the complexity of the cosmos—even to a nonphilosopher. In this book, Helen De Cruz and Johan De (...) Smedt examine the cognitive origins of arguments in natural theology. They find that although natural theological arguments can be very sophisticated, they are rooted in everyday intuitions about purpose, causation, agency, and morality. Using evidence and theories from disciplines including the cognitive science of religion, evolutionary ethics, evolutionary aesthetics, and the cognitive science of testimony, they show that these intuitions emerge early in development and are a stable part of human cognition. -/- De Cruz and De Smedt analyze the cognitive underpinnings of five well-known arguments for the existence of God: the argument from design, the cosmological argument, the moral argument, the argument from beauty, and the argument from miracles. Finally, they consider whether the cognitive origins of these natural theological arguments should affect their rationality. (shrink)

It has been suggested that particle physics has reached the "dawn of the post-naturalness era." I provide an explanation of the current shift in particle physicists' attitude towards naturalness. I argue that the naturalness principle was perceived to be supported by the theories it has inspired. The potential coherence between major beyond the Standard Model (BSM) proposals and the naturalness principle led to an increasing degree of credibility of the principle among particle physicists. The absence of new physics at the (...) Large Hadron Collider (LHC) has undermined the potential coherence and has led to the principle's loss of significance. (shrink)

The aim of natural language ontology is to uncover the ontological categories and structures that are implicit in the use of natural language, that is, that a speaker accepts when using a language. This article aims to clarify what exactly the subject matter of natural language ontology is, what sorts of linguistic data it should take into account, how natural language ontology relates to other branches of metaphysics, in what ways natural language ontology is important, and what may be distinctive (...) of the ontological categories and structures reflected in natural language. (shrink)

A broad set of public policy debates concern the limits of humanity’s control over nature. Attitudes towards such topics are not well explained by the standard 2-dimensional political model favored by political scientists of i) a left/right economic spectrum and ii) a liberal/authoritarian social spectrum. I pose a new, orthogonal, political spectrum to fill the void. It is a spectrum of value held for, on the one hand, nature, and on the other, technological progress. This harks back to (...) the 18th Century Enlightenment and Romanticism, but manifests again and again, including in recent debates about human enhancement biotechnology. (shrink)

This paper addresses philosophical issues concerning whether mental disorders are natural kinds and how the DSM should classify mental disorders. I argue that some mental disorders (e.g., schizophrenia, depression) are natural kinds in the sense that they are natural classes constituted by a set of stable biological mechanisms. I subsequently argue that a theoretical and causal approach to classification would provide a superior method for classifying natural kinds than the purely descriptive approach adopted by the DSM since DSM-III. My argument (...) suggests that the DSM should classify natural kinds in order to provide predictively useful (i.e., projectable) diagnostic categories and that a causal approach to classification would provide a more promising method for formulating valid diagnostic categories. (shrink)

In this essay we provide (1) an argument for why ethics should be naturalized, (2) an analysis of why it is not yet naturalized, (3) a defense of ethical naturalism against two fallacies—Hume’s and Moore’s—that ethical naturalism allegedly commits, and (4) a proposal that normative ethics is best conceived as part of human ecology committed to pluralistic relativism. We explain why naturalizing ethics both entails relativism and also constrains it, and why nihilism about value is not an especially worrisome for (...) ethical naturalists. The substantive view we put forth constitutes the essence of Duke Naturalism. (shrink)

There are many ways of construing the claim that some categories are more “natural" than others. One can ask whether a system of categories is innate or acquired by learning, whether it pertains to a natural phenomenon or to a social institution, whether it is lexicalized in natural language or requires a compound linguistic expression. This renders suspect any univocal answer to this question in any particular case. Yet another question one can ask, which some authors take to have a (...) bearing on the issue of the naturalness of categories, is whether a system of categories constitutes a unique way of organizing a particular set of entities or phenomena, or whether there are other legitimate classification schemes that can coexist with it. Another way of putting this is by asking whether systems of categories can cut across one another, and if so, under what circumstances. Some philosophers have claimed that crosscutting systems of categories cannot exist as genuine natural kinds. This paper examines that claim and puts forward some counterexamples, concluding that this notion of natural kind is not in tune with scientific classification and ought to be rejected in favor of an alternative. (shrink)

This paper compares tracking and phenomenal intentionality theories of intentionality with respect to the issue of naturalism. Tracking theories explicitly aim to naturalize intentionality, while phenomenal intentionality theories generally do not. It might seem that considerations of naturalism count in favor of tracking theories. We survey key considerations relevant to this claim, including some motivations for and objections to the two kinds of theories. We conclude by suggesting that naturalistic considerations may in fact support phenomenal intentionality theories over tracking theories.

Survey article on Naturalism dealing with Hume's NOFI (including Prior's objections), Moore's Naturalistic Fallacy and the Barren Tautology Argument. Naturalism, as I understand it, is a form of moral realism which rejects fundamental moral facts or properties. Thus it is opposed to both non-cognitivism, and and the error theory but also to non-naturalism. General conclusion: as of 1991: naturalism as a program has not been refuted though none of the extant versions look particularly promising.

The natural name theory, recently discussed by Johnson (2018), is proposed as an explanation of pure quotation where the quoted term(s) refers to a linguistic object such as in the sentence ‘In the above, ‘bank’ is ambiguous’. After outlining the theory, I raise a problem for the natural name theory. I argue that positing a resemblance relation between the name and the linguistic object it names does not allow us to rule out cases where the natural name fails to resemble (...) the linguistic object it names. I argue that to avoid this problem, we can combine the natural name theory with a type-realist metaphysics of language, and hold that the name is natural because the name is an instance of the kind that it names. I conclude by reflecting on the importance of the metaphysics of language for questions in the philosophy of language. (shrink)

ABSTRACT Appeals to the idea of human nature are frequent in the voluminous literature on the ethics of enhancing human beings through biotechnology. Two chief concerns about the impact of enhancements on human nature have been voiced. The first is that enhancement may alter or destroy human nature. The second is that if enhancement alters or destroys human nature, this will undercut our ability to ascertain the good because, for us, the good is determined by our (...) nature. The first concern assumes that altering or destroying human nature is in itself a bad thing. The second concern assumes that human nature provides a standard without which we cannot make coherent, defensible judgments about what is good. I will argue (1) that there is nothing wrong, per se, with altering or destroying human nature, because, on a plausible understanding of what human nature is, it contains bad as well as good characteristics and there is no reason to believe that eliminating some of the bad would so imperil the good as to make the elimination of the bad impermissible, and (2) that altering or destroying human nature need not result in the loss of our ability to make judgments about the good, because we possess a conception of the good by which we can and do evaluate human nature. I will argue that appeals to human nature tend to obscure rather than illuminate the debate over the ethics of enhancement and can be eliminated in favor of more cogent considerations. (shrink)

The notion that natural selection is a process of fitness maximization gets a bad press in population genetics, yet in other areas of biology the view that organisms behave as if attempting to maximize their fitness remains widespread. Here I critically appraise the prospects for reconciliation. I first distinguish four varieties of fitness maximization. I then examine two recent developments that may appear to vindicate at least one of these varieties. The first is the ‘new’ interpretation of Fisher’s fundamental theorem (...) of natural selection, on which the theorem is exactly true for any evolving population that satisfies some minimal assumptions. The second is the Formal Darwinism project, which forges links between gene frequency change and optimal strategy choice. In both cases, I argue that the results fail to establish a biologically significant maximization principle. I conclude that it may be a mistake to look for universal maximization principles justified by theory alone. A more promising approach may be to find maximization principles that apply conditionally and to show that the conditions were satisfied in the evolution of particular traits. (shrink)

Prior to the nineteenth century, those who are now regarded as scientists were referred to as natural philosophers. With empiricism, science was claimed to be a superior form of knowledge to philosophy, and natural philosophy was marginalized. This claim for science was challenged by defenders of natural philosophy, and this debate has continued up to the present. The vast majority of mainstream scientists are comfortable in the belief that through applying the scientific method, knowledge will continue to accumulate, and that (...) claims to knowledge outside science apart from practical affairs should not be taken seriously. This is referred to as scientism. It is incumbent on those who defend natural philosophy against scientism not only to expose the illusions and incoherence of scientism, but to show that natural philosophers can make justifiable claims to advancing knowledge. By focusing on a recent characterization and defense of natural philosophy along with a reconstruction of the history of natural philosophy, showing the nature and role of Schelling’s conception of dialectical thinking, I will attempt to identify natural philosophy as a coherent tradition of thought and defend it as something different from science and as essential to it, and essential to the broader culture and to civilization. (shrink)

This paper explores two important ways in which the practice of close reading differs from the technique of natural language processing, the use of computer programming to decode, process, and replicate messages within a human language. It does so in order to highlight distinctive features of close reading that are not replicated by natural language processing. The first point of distinction concerns the nature of the meaning generated in each case. While natural language processing proceeds on the principle that (...) a text’s meaning can be deciphered by applying the rules governing the language in which the text is written, close reading is premised on the idea that this meaning lies in the interplay that the text prompts within readers. While the semantic theory of meaning upon which natural language processing programs are based is often taken for granted today, I draw from phenomenological and hermeneutic theories, particularly Wolfgang Iser and Hans-Georg Gadamer, to explain why a different theory of meaning is necessary for understanding the meaning generated by close reading. Second, while natural language processing programs are considered successful when they generate what epistemologists call true beliefs about a text, I argue that close reading aims first and foremost at the development, not of true belief, but of understanding. To develop this distinction, I draw from recent scholarship on the epistemology of education, including work by Duncan Pritchard, to explain how understanding differs from true belief and why attainment of the latter is less educationally significant than the former. (shrink)

There have been many attempts to determine what makes a natural kind real, chief among them is the criterion according to which natural kinds must be mind-independent. But it is difficult to specify this criterion: many supposed natural kinds have an element of mind-dependence. I will argue that the mind-independence criterion is nevertheless a good one, if correctly understood: the mind-independence criterion concerns the unification principles for natural kinds. Unification principles determine how natural kinds unify their properties, and only those (...) natural kinds that have a mind-independent unification principle should be considered real. (shrink)

In Natural Goodness Philippa Foot gives an analysis of the concepts we use to describe the characteristics of living things. She suggests that we describe them in functional terms, and this allows us to judge organisms as good or defective depending on how well they perform their distinctive functions. Foot claims that we can judge intentional human actions in the same way: the virtues contribute in obvious ways to good human functioning, and this provides us with grounds for making moral (...) judgements. This paper criticises Foot’s argument by challenging her notion of function. I argue that the type of judgement she makes about living things requires an evolutionary biological account of function. However, such an account would render her meta-ethical claims implausible, since it is unlikely that human beings are adapted to be maximally virtuous. I conclude that Foot is wrong about the logical structure of our judgements of human action. (shrink)

Human nature is frequently evoked to characterize our species and describe how it differs from others. But how should we understand this concept? What is the nature of a species? Some take our nature to be an essence and argue that because humans lack an essence, they also lack a nature. Others argue for non-essentialist ways of understanding human nature, which usually aim to provide criteria for sorting human traits into one of two bins, the (...) one belonging to our nature and the other outside our nature. This Element argues that both the essentialist and trait bin approaches are misguided. Instead, the author develops a trait cluster account of human nature, which holds that human nature is based on the distribution of our traits over our (actual and possible) life histories. One benefit of this account is that it aligns human nature with the human sciences, rendering the central concern of the human sciences to be the study of human nature. (shrink)

The perfectly natural properties and relations are special—they are all and only those that "carve nature at its joints." They act as reference magnets, form a minimal supervenience base, figure in fundamental physics and in the laws of nature, and never divide duplicates within or between worlds. If the perfectly natural properties are the (metaphysically) important ones, we should expect being a perfectly natural property to itself be one of the (perfectly) natural properties. This paper argues that being (...) a perfectly natural property is not a very natural property, and examines the consequences. (shrink)

Environmental ethicists often make claims about the intrinsic value of nature or parts thereof. Advances in intrinsic value theory, most notably Ben Bradley’s ‘Two Concepts of Intrinsic Value,’ successfully cleave the concept of intrinsic value into two: a Moorean and Kantian variety. This paper seeks to classify and organize different environmental theorists within a Bradley-inspired framework, helping to bring clarity and charity to the claims of older and newer environmental ethicists. These two types of intrinsic value help explain why (...) different thinkers have differing intuitions on e.g., culling cases. As well as valuing nature suis generis, the paper considers the value that might accrue from other relational properties in nature, such as beauty, biodiversity, and rarity. (shrink)

The new externalist picture of natural kind terms due to Kripke, Putnam, and others has become quite popular in philosophy. Many philosophers of science have remained sceptical. Häggqvist and Wikforss have recently criticised this view severely. They contend it depends essentially on a micro-essentialist view of natural kinds that is widely rejected among philosophers of science, and that a scientifically reasonable metaphysics entails the resurrection of some version of descriptivism. It is argued in this paper that the situation is not (...) quite as dark for the new theory of reference as many critics suggest. There are several distinct questions here which should not be conflated and ought to be dealt with one by one. Descriptivism remains arguably problematic. (shrink)

Gregor Schiemann verteidigt die Aktualität des aristotelischen und cartesianischen Naturbegriffes, die Natur in Gegensatz zu Nichtnatürlichem definieren. Als gültig könnnen sich diese traditionellen Naturbegriffe jedoch nur noch innerhalb begrenzter Kontexte erweisen. -/- Im ersten Teil seines Buches zeigt der Autor, dass Aristoteles' Bestimmung der Natur als Gegenbegriff zur Technik in der Lebenswelt sowie Descartes' Dualismus von Natur und Geist für das eigene Bewusstseinserleben orientierungsleitend geblieben sind. Dass die Begriffspaare nicht nur in gesonderten Kontexten vorkommen, sondern sich ihre Anwendungen auch wechselseitig (...) durchdringen, führt er im zweiten Teil am Beispiel von Aristoteles' Seelenlehre und Descartes' Mechanismus aus. Die naturphilosophische und erkenntnistheoretische Untersuchung verbindet Elemente der analytischen Philosophie mit Ansätzen der Phänomenologie. Sie will zu einem pluralen Verständnis der Natur beitragen, das universelle Geltungsansprüche verabschiedet. (shrink)

Natural products play a major role in maintaining healthy people and animals and in preventing sickness. Experiments have shown that these natural compounds have several biological properties, including anti-inflammatory, anti-apoptotic, and antioxidant effects. Using Google Scholar, PubMed, and Science Direct database searches, current recorded information was incorporated in this review. The databases listed above were searched using the following Medical Subject Headings (MeSH) terms for data extraction: preventative, natural product, phytoconstituents, natural products for Parkinson's illness, Alzheimer's disease, and natural products (...) for the brain. The effectiveness of natural products in a variety of preclinical models of neurodegenerative diseases has been demonstrated by in vitro and in vivo studies. Phytoconstituents, such as polyphenolic antioxidants, are present in freshwater and marine flora, as well as in fruits, vegetables, nuts, and herbs. These phytoconstituents may help the brain's memory and cognitive processes while preventing neurodegeneration. Moreover, they are essential in the prevention and treatment of various neurodegenerative diseases, including Parkinson's disease, epilepsy, Alzheimer's disease, and other neurological conditions. This review briefly highlights a few neurodegenerative diseases, emphasizing how natural products and nutraceuticals function against neurological disorders. (shrink)

In this article I intend to show the strict relation between the notions of “second nature” and “recognition”. To do so I begin with a problem (circularity) proper to the theory of Hegelian and post- Hegelian Anerkennung. The solution strategy I propose is signifi cant also in terms of bringing into focus the problems connected with a notion of “space of reasons” that stems from the Hegelian concept of “Spirit”. I thus broach the notion of “second nature” as (...) a bridgeconcept that can play a key role both for a renewal of the theory of Anerkennung and for a rethinking of the “space of reasons” within the debate between Robert Brandom and John McDowell. Against this background I illustrate the novelties introduced by the dialectical conception of the relation between fi rst and second nature developed by Hegel and the contribution this idea can make to a revisited theory of recognition as a phenomenon articulated on two levels. I then return to the question of the space of reasons to show the contribution the renewed conception of recognition as second nature makes to the definition of its intrinsic sociality as something that is not in principle opposed to a sense of naturalness. (shrink)

The word ‘naturalism’ has a bewildering array of uses in philosophy. Roughly speaking, it connotes pro-scientific attitudes and approaches. This article introduces the subject of naturalism by sketching a history of pro-scientific attitudes and approaches in philosophy, from their origins in the early modern period through to the present day. It then distinguishes a number of distinct families of naturalism: metaphysical, logico-linguistic, epistemological, and methodological. The resulting taxonomy encompasses a plurality of loosely related views rather than a number of variations (...) on a single clear and unified theme. (shrink)

Since childhood, we ask ourselves and others the question “What is nature?” The correct and true answer is given to us by materialists, dialectical materialists. Nature is an objective reality that exists outside our consciousness and independently of our consciousness. Nature is everything that surrounds us, and ourselves. Everything that surrounds us and we ourselves belong to and exist in nature. Nature is everything. There is nothing and no one in the world that would not (...) belong to nature. The concept, category “nature” is the broadest concept. There is no more comprehensive concept. All this is wonderful, all this is true. But I want to specifically imagine all this and grasp it with my mind's eye. “Nature exists absolutely, without relation to anything or anyone” - this is the first concrete fact and the first concrete truth, with which, perhaps, the scientific knowledge of nature begins. The author of this article has a solid starting position, a large reserve. These are his results of scientific research within the framework of the scientific project “Theory of Nature” (TN). In 2021, the book of the same name? “Theory of Nature”, was published. TN is a scientific and dialectical-materialistic Revolution in physics and cosmology (cosmogony). Within the framework of this article, from the position of the only true and scientific philosophy of dialectical materialism and based on the revolutionary “Theory of Nature”, the fundamental question, the problem “What is NATURE” is solved? As it seems to the author, this is perhaps the limit of our knowledge of nature. (shrink)

This is a book about normativity -- where the central normative terms are words like 'ought' and 'should' and their equivalents in other languages. It has three parts: The first part is about the semantics of normative discourse: what it means to talk about what ought to be the case. The second part is about the metaphysics of normative properties and relations: what is the nature of those properties and relations whose pattern of instantiation makes propositions about what ought (...) to be the case true. The third part is about the epistemology of normative beliefs: how we could ever know, or even have rational or justified belief in, propositions about what ought to be the case. (shrink)

Two opposed movements of thought threaten philosophy as an autonomous practice from the inside: scientific naturalism and quietism. Naturalism (qua methodological thesis) threatens to turn philosophy into a mere ancilla of the sciences, quietism understood as the prescription to remain silent in philosophy would not countenance any more "positive" philosophy. This book reconstructs naturalism and quietism such that it becomes clear naturalism does have the potential to end philosophy as an autonomous practice and that quietism, correctly understood, does not. To (...) this end, this book provides arguments against the prevailing orthodox status of naturalism and a heterogenous reading of Wittgenstein's metaphilosophical quietism as the rejection of a certain kind of theories in philosophy, namely quasi-scientific theories. (shrink)

Whenever science returns a confident and univocal answer to a question, Trumping Naturalism enjoins us to accept it. The majority of contemporary philosophers are sympathetic to this sort of position. Indeed, several have endorsed it or something very close to it. Arguments for Trumping Naturalism, however, are scant, the principal one being the Track Record Argument. The argument is based on the fact that in cases of conflict, science has a better track record than non-scientific forms of inquiry such as (...) philosophy. My chapter investigates this argument. I enumerate and assess several objections to the argument, from footling objections to stronger ones. My conclusion is that the Track Record Argument is not as strong as imagined. (shrink)

A large part of our exploration of the world consists in categorizing or classifying the objects and processes we encounter, both in scientific and everyday contexts. There are various, perhaps innumerable, ways to sort objects into different kinds or categories, but it is commonly assumed that, among the countless possible types of classifications, one group is privileged. Philosophy refers to such categories as natural kinds. Standard examples of such kinds include fundamental physical particles, chemical elements, and biological species. The term (...) natural does not imply that natural kinds ought to categorize only naturally occurring stuff or objects. Candidates for natural kinds can include man-made substances, such as synthetic elements, that can be created in a laboratory. The naturalness in question is not the naturalness of the entities being classified, but that of the groupings themselves. Groupings that are artificial or arbitrary are not natural; they are invented or imposed on nature. Natural kinds, on the other hand, are not invented, and many assume that scientific investigations should discover them. (shrink)

This paper addresses the "algorithmic fine-tuning problem": why does our universe exhibit quantum mechanics if quantum mechanics is algorithmically improbable on a classical substrate? Building on our trilogy establishing the impossibility of deriving quantum structure (Axiom A1) from classical computation, we propose the Substrate Hypothesis: the universe's computational substrate is "quantum-native." We extend Chaitin's halting probability Ω from a real scalar to a state vector |Ω_Q⟩ in Hilbert space---the wavefunction of the algorithmic multiverse. We prove its normalizability (Theorem 1) and (...) establish a direct connection to classical Ω through the halting projection (Theorem 2). Using a minimal model language A1---named after the axiom it natively implements---we measure description length asymmetry: quantum operations require 25× fewer tokens on average (up to 40× at bit level) on a quantum substrate compared to classical NumPy implementations. This corresponds to an algorithmic probability gain of 2^878. We validate these theoretical predictions experimentally on AWS Braket, achieving >97% fidelity across all benchmarks with only 2--6 A1 tokens. This provides engineering validation of the Substrate Hypothesis: quantum mechanics is algorithmically natural on a quantum substrate. (shrink)

Physics presents us with a symphony of natural constants: G, h, c, etc. Up to this point, constants have received comparatively little philosophical attention. In this paper I provide an account of dimensionful constants, in particular the gravitational constant. I propose that they represent inter-quantity structure in the form of relations between quantities with different dimensions. I use this account of G to settle a debate over whether mass scalings are symmetries of Newtonian Gravitation. I argue that they are not, (...) but only if we interpret mass anti-quidditistically. This is analogous to anti-haecceitism in the presence of spacetime symmetries. (shrink)

The emerging contemporary natural philosophy provides a common ground for the integrative view of the natural, the artificial, and the human-social knowledge and practices. Learning process is central for acquiring, maintaining, and managing knowledge, both theoretical and practical. This paper explores the relationships between the present advances in understanding of learning in the sciences of the artificial, natural sciences, and philosophy. The question is, what at this stage of the development the inspiration from nature, specifically its computational models such (...) as info-computation through morphological computing, can contribute to machine learning and artificial intelligence, and how much on the other hand models and experiments in machine learning and robotics can motivate, justify, and inform research in computational cognitive science, neurosciences, and computing nature. We propose that one contribution can be understanding of the mechanisms of ‘learning to learn’, as a step towards deep learning with symbolic layer of computation/information processing in a framework linking connectionism with symbolism. As all natural systems possessing intelligence are cognitive systems, we describe the evolutionary arguments for the necessity of learning to learn for a system to reach humanlevel intelligence through evolution and development. The paper thus presents a contribution to the epistemology of the contemporary philosophy of nature. (shrink)

1. Introduction 2. Naturalism in the First Half of the Century 3. Three Eminent Figures 3.1 Husserl 3.2 Wittgenstein 3.3 Quine 4. The Nature of Naturalism 5. A Classification of Naturalisms 5.1 Metaphysical Naturalism 5.2 Methodological, or Scientific, Naturalism 5.2.1 Naturalism with a Leading Science: Physicalism and Biologism 5.2.2 Naturalism without a Leading Science 5.3. Analytic, or Semantic, Naturalism 6. Three Fields of Naturalisation 6.1 Naturalising Epistemology 6.2 Naturalising Intentionality 6.3 Naturalising Normativity 7. Naturalism and Human Nature 8. (...) Scientific naturalism quo vadis? 8.1 Scientia mensura and the Disunity of the Special Sciences 8.2 The Business of Philosophy . (shrink)

Natural necessity is the kind of necessity that is supplied by ‘nature’: e.g., necessarily, a glass is broken when it is pressed with a certain force. Relevant topics of natural necessity include c...

Abstract This paper proposes Natural Civilization as a scientific–philosophical framework for addressing global religious conflict, civilizational fragmentation, and ecological crisis. The systemic predicaments confronting contemporary civilization do not originate from religious diversity or cultural difference, but from a fundamental misalignment at the top level of civilizational structure. Theocratic civilizations attempt unification through doctrinal monopoly, resulting in the normalization of conflict, while secular civilizations rely on the privatization of belief, producing value vacuums and civilizational fragility. -/- Natural Civilization advances a non-assimilative (...) mode of unification, grounded in cosmic natural order as the highest constraint and civilizational hierarchy as its operational framework. Based on the Lao–Yang Genesis Cosmology, this paper argues that cosmology determines civilization, civilization shapes worldview, worldview forms values, and values guide one’s philosophy of life. Through system entropy analysis, religious conflict and civilizational tension can be scientifically interpreted and structurally mitigated. -/- The paper further integrates Natural Civilization with modern technological civilization and Artificial Wisdom (AW) systems, proposing an operational pathway through civilizational hierarchy and entropy management to achieve non-assimilative religious unification, optimized global governance, and ecological sustainability. Natural Civilization preserves religious cultural diversity, ethical functions, and symbolic rituals while depersonalizing truth authority, transforming religion from a source of conflict into a civilizational interface. -/- The contributions of this study are fourfold: (1) establishing cosmic constraint as the supreme civilizational authority through scientific–philosophical reasoning; (2) constructing an analytical model based on civilizational hierarchy and system entropy; (3) providing philosophical and operational foundations for technological civilization and AW systems; (4) presenting a feasible pathway toward non-assimilative religious unification and coordinated global governance. -/- Natural Civilization is not merely a philosophical concept but a comprehensive framework for guiding sustainable civilizational development, ecological adaptation, and technological governance, offering scientific–philosophical support for humanity’s transition toward long-term stability and harmony. (shrink)

Metaethical realists disagree about the nature of normative properties. Naturalists think that they are ordinary natural properties: causally efficacious, a posteriori knowable, and usable in the best explanations of natural and social sciences. Non-naturalist realists, in contrast, argue that they are sui generis: causally inert, a priori knowable and not a part of the subject matter of sciences. It has been assumed so far that naturalists can explain causally how the normative predicates manage to refer to normative properties, whereas (...) non-naturalists are unable to provide equally satisfactory metasemantic explanations. This article first describes how the previous non-naturalist accounts of reference fail to tell us how the normative predicates could have come to refer to the non-natural properties rather than to the natural ones. I will then use the so-called qua-problem to show how the causal theories of reference of naturalists also fail to fix the reference of normative predicates to unique natural properties. Finally, I will suggest that, just as naturalists need to rely on the non-causal mechanism of reference magnetism to solve the previous problem, non-naturalists, too, can rely on the very same idea to respond to the pressing metasemantic challenges that they face concerning reference. (shrink)

I offer a minimal characterization of naturalism, with ontological, epistemological, psychological and evaluative dimensions. I explain why naturalism is attractive. I note that naturalists disagree among themselves about, among other things, the nature of values, beliefs, and abstractions. I close by responding to some standard objections to naturalism.

Lewis's notion of a "natural" property has proved divisive: some have taken to the notion with enthusiasm, while others have been sceptical. However, it is far from obvious what the enthusiasts and the sceptics are disagreeing about. This paper attempts to articulate what is at stake in this debate.

This paper considers the problem of assigning meanings to empty natural kind terms. It does so in the context of the Twin-Earth externalist-internalist debate about whether the meanings of natural kind terms are individuated by the external physical environment of the speakers using these terms. The paper clarifies and outlines the different ways in which meanings could be assigned to empty natural kind terms. And it argues that externalists do not have the semantic resources to assign them meanings. The paper (...) ends on a sceptical note concerning the fruitfulness of using the Twin-Earth setting in debates about the semantics of empty natural kind terms. (shrink)

In the light of Philipp Sarasin's work in Darwin und Foucault: Genealogie und Geschichte im Zeitalter der Biologie, the article delineates a genealogically articulated naturally produced culture and a cultured nature and discusses the genealogical implications of a carnal, becoming self in a world that could rightly be justified "as an aesthetical phenomenon." The article demonstrates the historicity and processual materiality as a conceptual platform for a combination of the notions of experienced carnality and a socially constructed body, demonstrating (...) such a historically embedded carnal body as a binding agent for the "social constructivist" and "biologist" approaches in sciences. Thus, the article builds a framework for the articulation of senseful, processual materiality on the backdrop of a nature-culture continuum via genealogy, suggesting the necessity for change of tone in the communication of human and life sciences via the understanding of a culturally endowed biology. (shrink)

A core tenet of metanormative non-naturalism is that genuine or robust normativity—i.e., the kind of normativity that is characteristic of moral requirements, and perhaps also of prudential, epistemic and even aesthetic requirements—is metaphysically special in a way that rules out naturalist analyses or reductions; on the non-naturalist view, the normative is sui generis and metaphysically discontinuous with the natural. Non-naturalists agree, however, that the normative is modally as well as explanatorily dependent on the natural. These two commitments—discontinuity and dependence—at least (...) initially pull in opposite directions, and one of the central challenges to non-naturalism is how to reconcile them. In this paper I spell out the most pressing version of this discontinuity problem, as I propose to call it, and I go on to offer a novel solution. Drawing on the ideology of reasons-firstism, I formulate an account of normative explanation which reconciles the two commitments, and I argue that competing accounts either do not solve the problem or are implausible on independent grounds. (shrink)

Neo‐Aristotelian ethical naturalism purports to show that moral evaluation of human action and character is an evaluation of natural goodness—a kind of evaluation that applies to living things in virtue of their nature and based on their form of life. The standard neo‐Aristotelian view defines natural goodness by way of generic statements describing the natural history, or the ‘characteristic’ life, of a species. In this paper, I argue that this conception of natural goodness commits the neo‐Aristotelian view to a (...) problematic anti‐individualism that results in the wrong assessment of individuals with uniquely adaptive adjustments. I then offer an alternative account of natural goodness that avoids this problem. Instead of relying on generic statements about a species, my account defines natural goodness based on counterfactual conditionals describing the modal properties of a single individual. I argue that this modal‐explanatory account gives a conception of natural goodness that is more intuitively plausible and better suited to capture the diversity and plasticity distinctive of life. (shrink)

This paper gives a characterization of the ontology implicit in natural language and the entities it involves, situates natural language ontology within metaphysics, and responds to Chomskys' dismissal of externalist semantics.