Propositional contingentism is the view that what propositions there are is a contingent matter—certain propositions ontologically depend on objects which themselves only contingently exist. Possible worlds are, loosely, complete ways the world could have been. That is to say, the ways in which everything in its totality could have been. Propositional contingentists make use of possible worlds frequently. However, a neglected, but important, question concerns whether there are any notions of worlds which are both theoretically adequate and consistent with (...) propositional contingentism. Some notion of a possible world is adequate if the systematic connection between, at least, possibility and truth at some possible world holds. Here, I argue that no adequate notion of a possible world is available to at least those who subscribe to one natural formulation of propositional contingentism. I also show that this result contrasts with a simple and adequate definition of a possible world available to the necessitist—those who hold that necessarily everything necessarily exists. (shrink)

Metaphysics is supposed to tell us about the metaphysical nature of our world: under what conditions composition occurs; how objects persist through time; whether properties are universals or tropes. It is near orthodoxy that whichever of these sorts of metaphysical claims is true is necessarily true. This paper looks at the debate between that orthodox view and a recently emerging view that claims like these are contingent, by focusing on the metaphysical debate between monists and pluralists about concrete particulars. This (...) paper argues that we should be contingentists about monism and pluralism, and it defends contingentism against some necessitarian objections by offering an epistemology of contingent metaphysical claims. (shrink)

According to propositional contingentism, it is contingent what propositions there are. This paper presents two ways of modeling contingency in what propositions there are using two classes of possible worlds models. The two classes of models are shown to be equivalent as models of contingency in what propositions there are, although they differ as to which other aspects of reality they represent. These constructions are based on recent work by Robert Stalnaker; the aim of this paper is to explain, (...) expand, and, in one aspect, correct Stalnaker's discussion. (shrink)

In a lot of domains in metaphysics the tacit assumption has been that whichever metaphysical principles turn out to be true, these will be necessarily true. Let us call necessitarianism about some domain the thesis that the right metaphysics of that domain is necessary. Necessitarianism has flourished. In the philosophy of maths we find it held that if mathematical objects exist, then they do of necessity. Mathematical Platonists affirm the necessary existence of mathematical objects (see for instance Hale and Wright (...) 1992 and 1994; Wright 1983 and 1988; Schiffer 1996; Resnik 1997; Shapiro 1997 and Zalta 1988) while mathematical nominalists, usually in the form of fictionalists, hold that necessarily such objects fail to exist (see for instance Balaguer 1996 and 1998; Rosen 2001 and Yablo 2005). In metaphysics more generally, until recently it was more or less assumed that whatever the right account of composition—the account of under what conditions some xs compose a y—that account will be necessarily true (for a discussion of theories of composition see Simons 1987 and van Inwagen 1987 and 1990; the modal status of the composition relation is explicitly addressed in Schaffer 2007; Parsons 2006 and Cameron 2007). Similarly, it has generally been assumed that whatever the right account is of the nature of properties, whether they be universals, tropes, or whether nominalism is true, that account will be necessarily true (though see Rosen 2006 for a recent suggestion to the contrary). In considering theories of persistence it has been widely held that whether objects endure or perdure through time is a matter of necessity (Sider 2001; though see Lewis 1999 p227 who defends contingent perdurantism). And with respect to theories of time it is frequently held that whichever of the A- or B-theory is true is necessarily true. A-theorists often argue that there is time in a world only if the A-theory is true at that world (see for instance McTaggart 1903; Markosian 2004; Bigelow 1996; Craig 2001) while B-theorists often argue that the A-theory is internally inconsistent (Smart 1987; Mellor 1998; Savitt 2000 and Le Poidevin 1991). Once again, we find a few recent contingentist dissenters. Bourne (2006) suggests that it is a contingent feature of time that it is tensed, and thus that the A-theory is contingently true. Worlds in which there exist only B-theoretic properties are worlds with time, it is just that time in those worlds time is radically different to the way it is actually. Other defenders of the B-theory, though not expressly contingentists, do offer arguments against versions of the A-theory that try to show that such A-theories theories are inconsistent with the actual laws of nature (see for instance Saunders 2002 and Callender 2000); these arguments, at least, leave room for the possibility that the A-theories in question are contingently false (at least on the assumption that the laws of nature are themselves contingent, an assumption that not everyone accepts). Despite some notable exceptions, necessitarianism has flourished in many, if not most, domains in metaphysics. One such exception is Lewis’ famous defence of Humean supervenience as a contingent claim about our world. Lewis does not argue that necessarily, the supervenience base for all matters of fact in a world is nothing but a vast mosaic of local matters of particular fact. Rather, he thinks that we have reason to think that our world is one in which Humean supervenience holds (see Lewis 1986 p9-10 and 1994). Another exception to the necessitarian orthodoxy is to be found in the lively debate about the modal status of the laws of nature. Here, if anything, contingentism has been the dominating force, with it generally being held that there are possible worlds in which different laws of nature hold (this view is defended by, among others, Lewis 1986 and 2010; Schaffer 2005 and Sidelle 2002). Necessitarian dissenters hold that the laws of nature are necessary, frequently because they think it is necessary that fundamental properties have the causal or nomic profiles they do (see for instance Shoemaker 1980 and 1988; Swoyer 1982; Bird 1995; Ellis and Lierse 1994). Nevertheless, when it comes to thinking about the nature of the laws themselves, the necessitarian presumption is back on firm footing. Though there is disagreement about whether the laws are generalisations that feature in the most virtuous true axiomatisation of all the particular matters of fact (often known as the Humean view of laws and defended by Ramsey 1978; Lewis 1986 and Beebee 2000) or whether laws are relations of necessity that hold between universals (a view defended by Armstrong 1983; Dretske 1977; Tooley 1977 and Carroll 1990) no one has seriously suggested that it might be a contingent matter which of these is the right account of laws. The necessitarian orthodoxy is not surprising since metaphysics is largely an a priori process. While a priori reasoning may be used to determine whether a proposition is necessary or contingent, it is not well placed (in the absence of a posteriori evidence) to determine whether a contingent proposition is actually true or false. Since metaphysicians aim to tell us which principles are true in which worlds, on the face of it the discovery that metaphysical principles are contingent seems to make part of the task of metaphysics epistemically intractable. In what follows I consider two reasons one might end up embracing contingentism and whether this would lead one into epistemic difficulty. The following section considers a route to contingent metaphysical truths that proceeds via a combination of conceptual necessities and empirical discoveries. Section 3 considers whether there might be synthetic contingent metaphysical truths, and the final section raises the question of whether if there were such truths we would be well placed to come to know them. (shrink)

Hybrid contingentism combines first-order contingentism, the view that it is contingent what individuals there are, with higher-order necessitism, the view that it is non-contingent what properties and propositions there are (where these are conceived as entities in the range of appropriate higher-order quantifiers). This combination of views avoids the most delicate problems afflicting alternative contingentist positions while preserving the central contingentist claim that ordinary, concrete entities exist contingently. Despite these attractive features, hybrid contingentism is usually faced with (...) rejection. The main reason for this is an objection that crucially involves haecceitistic properties, properties such as being identical to Plato or being identical to Aristotle. The objection alleges that by accepting the necessary existence of such haecceities, hybrid contingentists incur an explanatory commitment that they are unable to discharge, namely that of explaining how it is that certain haecceities ‘lock onto’ their target individuals even when those individuals are absent. To defend hybrid contingentism against this charge, I first clarify the haecceities objection in several respects and consider, in particular, what notion of explanation the objection is operating with. After arguing that it can be fruitfully understood as a challenge to provide metaphysical grounds for certain haecceity facts, I develop a contingentist response to the objection that draws on recent work on the connection between ground and essence. (shrink)

Let us distinguish two kinds of contingentism: entity contingentism and metaphysical contingentism. Here, I use ‘entity’ very broadly to include anything over which we can quantify—objects (abstract and concrete), properties, and relations. Then entity contingentism about some entity, E, is the view that E exists contingently: that is, that E exists in some possible worlds and not in others. By contrast, entity necessitarianism about E is the view that E exists of necessity: that is, that E (...) exists in all possible worlds. We can distinguish two views: global entity contingentism and global entity necessitarianism. Global entity contingentism is the view that for any possible E, E exists contingently. Global entity necessitarianism is the view that for any possible E, E exists necessarily. While entity contingentism and entity necessitarianism are views about the modal status of entities, metaphysical contingentism and necessitarianism are views about the modal status of metaphysical principles. Metaphysical contingentism about some metaphysical principle, P, is the view that P is contingent: it is true in some worlds, and false in others. Metaphysical necessitarianism about P is the view that P is necessary: either P is true in every world, or false in every world. We can then distinguish two views: global metaphysical contingentism and global metaphysical necessitarianism. Global metaphysical contingentism is the view that for any internally coherent metaphysical principle P, P is contingent: P is true in some worlds and false in others. Global metaphysical necessitarianism is the view that for any internally coherent metaphysical principle, P, P is necessary: it is either true in every world, or false in every world. This chapter principally focuses on metaphysical rather than entity contingentism, though §2 briefly discusses the latter. As we will see, (§2), both global entity contingentism and global entity necessitarianism are controversial views, and most philosophers fall somewhere between these two extremes, holding that some, but not all, entities exist necessarily—a view we can call entity moderatism. By contrast, global metaphysical necessitarianism has, until recently, largely been the default view. It is only recently that some philosophers have argued that we should be metaphysical contingentists about at least some metaphysical principles—a view we can call metaphysical moderatism. §3 considers why global metaphysical necessitarianism has hitherto been so persuasive, then evaluates (§3.1) some arguments for the view before considering more recent arguments in favour of the contingency of (at least some) metaphysical principles (§3.2). (shrink)

Propositional contingentism is the thesis that there might have been propositions which might have not have been something. Serious actualism is the thesis that it is impossible for a property to be exemplified without there being something which exemplifies it. Both are popular. Likewise, the dominant view in the metaphysics of modality is that metaphysical possibility and necessity can be understood – in some sense – in terms of possible worlds, i.e. total ways the world could have been. Here, (...) I argue that, given some minimal assumptions, the conjunction of propositional contingentism and serious actualism entails that worlds are modally fragile – every world is ontologically dependent on every proposition. I then show that such a consequence is inconsistent with the claim that propositions true at all possible worlds are necessary. (shrink)

This paper is a study of higher-order contingentism – the view, roughly, that it is contingent what properties and propositions there are. We explore the motivations for this view and various ways in which it might be developed, synthesizing and expanding on work by Kit Fine, Robert Stalnaker, and Timothy Williamson. Special attention is paid to the question of whether the view makes sense by its own lights, or whether articulating the view requires drawing distinctions among possibilities that, according (...) to the view itself, do not exist to be drawn. The paper begins with a non-technical exposition of the main ideas and technical results, which can be read on its own. This exposition is followed by a formal investigation of higher-order contingentism, in which the tools of variable-domain intensional model theory are used to articulate various versions of the view, understood as theories formulated in a higher-order modal language. Our overall assessment is mixed: higher-order contingentism can be fleshed out into an elegant systematic theory, but perhaps only at the cost of abandoning some of its original motivations. (shrink)

According to Mark Johnston’s Personite Problem, Perdurantism—the view that persons are maximal fusions of person-stages—should be rejected, as it fails to account for the moral status of non-maximal fusions that overlap a person (personites). His Duplication Argument claims that personites have persons as duplicates in other metaphysically possible worlds. Since duplicates share all intrinsic descriptive properties, they must share normative ones, including moral status. I challenge this by accepting Johnston’s duplication claim but rejecting its moral conclusion. Perdurantists can respond by (...) adopting Moral Contingentism: the view that pure moral laws are not metaphysically necessary but only normatively necessary, hence metaphysically contingent. These perdurantists can maintain metaphysically possible worlds where personites have person-duplicates, while holding these worlds normatively impossible (i.e., countermoral). Countermoral worlds—differing in their pure moral laws and thus how they ground moral status—cannot confer moral status on personites through duplication in normatively possible worlds, including the actual one. (shrink)

Here is a puzzling phenomenon. Moral theories are typically thought to be necessary. If act utilitarianism is true, for example, then it is necessarily true. However, scientific theories are typically thought to be contingent. If quantum field theory is true, it’s not necessarily true — the world could have been Newtonian. My aim is to explore this discrepancy between domains. In particular, I explore the role of what I call `internality’ intuitions in motivating necessitism about both moral and scientific domains. (...) In effect, these internality intuitions tell against the explanatory role of certain `external’ entities – like moral or scientific principles. I’ll suggest that perhaps these internality intuitions are more compelling in the moral case than the scientific case. If so, this would rationalize the combination of moral necessitism and scientific contingentism. (shrink)

Two expressive limitations of an infinitary higher-order modal language interpreted on models for higher-order contingentism – the thesis that it is contingent what propositions, properties and relations there are – are established: First, the inexpressibility of certain relations, which leads to the fact that certain model-theoretic existence conditions for relations cannot equivalently be reformulated in terms of being expressible in such a language. Second, the inexpressibility of certain modalized cardinality claims, which shows that in such a language, higher-order contingentists (...) cannot express what is communicated using various instances of talk of ‘possible things’, such as ‘there are uncountably many possible stars’. (shrink)

One important challenge for contingentists is that they seem to be unable to account for the meaning of some apparently meaningful modal discourse that is perfectly intelligible for necessitists. This worry is particularly pressing for higher-order contingentists, contingentists who hold that it is not only contingent which objects there are, but also contingent which semantic values there are for higher-order variables to quantify over. Objections against higher-order contingentism along these lines have been presented in Williamson (Mind 119(475):657–748, 2010; Modal (...) logic as metaphysics, Oxford University Press, 2013, ch. 7), and Fritz and Goodman (Mind 126(504):1063–1108, 2017). This paper presents a way for contingentists to respond to these challenges. The upshot is that the contingentist can account for the meaningfulness of the problematic modal claims by pretending necessitism to be true, but in some cases it turns out to be indeterminate whether they are true. I defend this strategy against the objections against pretence-strategies presented in Fritz and Goodman (Mind 126(504):1063–1108, 2017, §4). Furthermore, I defend the plausibility of the resulting indeterminacy from the contingentist’s perspective. (shrink)

Necessitism is the controversial thesis that necessarily everything is necessarily something, namely that everything, everywhere, necessarily exists. What is controversial about necessitism is that, at its core, it claims that things could not have failed to exist, while we have a pre-theoretical intuition that not everything necessarily exists. Contingentism, in accordance with common sense, denies necessitism: it claims that some things could have failed to exist. Timothy Williamson is a necessitist and claims that David Lewis is a necessitist too. (...) The paper argues that, granted the assumptions that lead to interpret the Lewisian as a necessitist, she can preserve contingentist intuitions, by genuinely agreeing with the folk that existence is contingent. This is not just the uncontroversial claim that the Lewisian, as a result of the prevalence of restricted quantification in counterpart theoretic regimentations of natural language, can agree with the folk while disagreeing with them in the metaphysical room. Rather, this is the claim that it is in the metaphysical room that the Lewisian can endorse the intuitions lying behind contingentism. (shrink)

The neo-Humean account of moral principles (NHM) is a theory about the metaphysical status of moral principles. According to NHM, moral principles (in the genetic, non-propositional sense) are entities that supervene upon, and are nothing over and above, the distribution of properties located at the Humean mosaic (the set of fundamental, non-modal, physical properties). In this paper, I do two things. First, I make the case for NHM: NHM explains pure moral principles in a straightforward way while also explaining moral (...) supervenience in a dialectically advantageous way. Secondly, I defend the contingentist aspect of NHM: the properties that figure in the Humean mosaic are governed by a principle of recombination. And the fact that moral properties figure in that mosaic contingently suggests that moral principles are also contingent (i.e. they differ depending on a given world’s distribution of base-properties). This makes NHM susceptible to a normative authority problem, an epistemological problem, a moral luck problem, and a modal miracle problem. I show that NHM can meet these challenges, thus making it superior to other moral contingentist proposals on the market. (shrink)

The models of contingency in what propositions, properties and relations there are developed in Part 1 are related to models of contingency in what propositions there are due to Robert Stalnaker. It is shown that some but not all of the classes of models of Part 1 agree with Stalnaker’s models concerning the patterns of contingency in what propositions there are they admit. Further structural connections between the two kinds of models are explored.

[This paper is available as open access from the publisher.]The conventional wisdom in ethics is that pure moral laws are at least metaphysically necessary. By contrast, Moral Contingentism holds that pure moral laws are metaphysically contingent. This paper raises a normative objection to Moral Contingentism: it is worse equipped than Moral Necessitarianism to account for the normative standing or authority of the pure moral laws to govern the lives of the agents to whom they apply. Since morality is (...) widely taken to have such a standing, failing to account for it would be a significant problem. The objection also shows that the debate about the modal status of moral principles isn’t a debate solely within modal metaphysics, but has implications for topics in moral philosophy. (shrink)

According to grounding necessitarianism if some facts ground another fact, then the obtaining of the former necessitates the latter. Proponents of grounding contingentism argue against this claim, stating that it is possible for the former facts to obtain without necessitating the latter. In this article I discuss a recent argument from restricted accidental generalisations provided by contingentists that advances such possibility. I argue that grounding necessitarianism can be defended against it. To achieve this aim, I postulate a relationship between (...) grounding and essence by introducing a notion of individual essences understood as a set of essential properties that individuate its bearer. According to a proposed view grounding holds in virtue of identities of its relata, which are in turn determined by their respective individual essences. From there I claim that if grounding holds in virtue of the individual essences of its relata, then it is possible to resist the objection from restricted accidental generalisations and maintain a view that grounds necessitates what is grounded. (shrink)

This paper outlines a defense of hybrid contingentism: that it is contingent which individuals there are, but not contingent what properties there are. Critics pursue two main lines of complaint. First, that the hybrid contingentist’s treatment of haecceitistic properties is metaphysically mysterious, and second, that hybrid contingentism involves an unjustified asymmetry in the associated modal logic. I suggest that these complaints may be too quick, at least in the setting of higher-order metaphysics. It is not at all obvious (...) whether and to what extent we should expect particular "symmetries" across the orders, and so whether (as Williamson (2013) argues) “the default preference is for a uniform metaphysics, on which being is contingent at all orders or none.”. (shrink)

According to the Divide & Conquer (DC) strategy (Fogal and Risberg 2020) for explaining moral supervenience, the modal covariation between moral and natural properties can be partly explained by appeal to pure moral principles. Bhogal (2022) has recently argued that DC fails. A pure moral principle like Act Utilitarianism (AU) cannot explain moral supervenience because AU is not a difference-maker for moral supervenience. There is nothing special about AU which explains why moral properties supervene on natural properties; other moral principles (...) would also explain moral supervenience. On the other hand, if the proponent of DC appeals to some general feature of pure moral principles (like the fact that they have a “bridge-law” structure) then there is a question of what explains that feature. In this paper I do two things. First, I explore a possible extension of the DC-strategy against Bhogal's objection: I consider whether pure moral principles have the right features to explain moral supervenience by showing how these features follow from plausible assumptions about the underlying metaphysics of moral principles. Secondly, I show how this extended version of the DC-strategy can be used as a novel argument for moral contingentism. (shrink)

According to no-futurism, past and present entities are real, but future ones are not. This view faces a skeptical challenge (Bourne 2002, 2006, Braddon-Mitchell, 2004): if no-futurism is true, how do you know you are present? I shall propose a new skeptical argument based on the physical possibility of Gödelian worlds (1949). This argument shows that a no-futurist has to endorse a metaphysical contingentist reading of no-futurism, the view that no-futurism is contingently true. But then, the no-futurist has to face (...) a new skeptical challenge: how do you know that you are in a no-futurist world? (shrink)

Este artigo mostra que combinando as noções lógicas de 'contingência' e 'conhecimento' nós podemos formular uma tese cética de acordo com a qual 'o mundo não pode ser conhecido'. Além disso, ele mostra que tal tese é plausível do ponto de vista epistemológico.

La administración científica de la educación ha llevado a que las instituciones educativas muestren en los últimos años un marcado interés por los rankings, la rendición de cuentas y por una educación de calidad basada en la excelencia individual. Frente a esta dinámica, el presente trabajo muestra que las exigencias de una sociedad que ha venido de experiencias conflictivas o que quiere formar ciudadanos solidarios, requieren un cambio de perspectiva desde la autonomía individual hacia la construcción de escenarios de cooperación (...) y respeto por el otro. Mediante un análisis teórico, este artículo muestra la insuficiencia del modelo taylorista de educación y propone una educación para la incertidumbre como apertura hacia la cooperación y la solidaridad. (shrink)

Monistic grounding says that there is one fundamental ground, while pluralistic grounding says that there are many such grounds. Grounding necessitarianism says that grounding entails, but is not reducible to, necessitation, while grounding contingentism says that there are at least some cases where grounding does not entail necessitation. Pluralistic grounding necessitarianism is a very popular position, but accidental generalizations, such as ‘all solid gold spheres are less than one mile in diameter’, pose well-known problems for this view: the many (...) fundamental grounds of such generalizations do not necessitate them. Though there is a straightforward response to this objection, I argue that it fails. Thus the objection from accidental generalizations stands, and proponents of pluralistic grounding necessitarianism face the following dilemma: either give up pluralistic grounding, or give up necessitarianism. (shrink)

This paper first argues that we can bring out a tension between the following three popular doctrines: (i) the canonical reduction of metaphysical modality to essence, due to Fine, (ii) contingentism, which says that possibly something could have failed to be something, and (iii) the doctrine that metaphysical modality obeys the modal logic S5. After presenting two such arguments (one from the theorems of S4 and another from the theorems of B), I turn to exploring various conclusions we might (...) draw in light of these results, and argue that none comes cost free. In the course of laying out possible responses to my arguments, we'll have a chance to evaluate various doctrines about the interplay between contingency and essence, as well as develop some alternative reductions of metaphysical modality to essence. I don't decisively come down in favor of one response over the others, though I say some things that point towards the conclusion that essence has no role to play in reducing metaphysical modality. (shrink)

Alexander Bird (2001; 2002; 2007) offers a powerful argument showing that, regardless of whether necessitarianism or contingentism about laws is true, salt necessarily dissolves in water. The argument is that the same laws of nature that are necessary for the constitution of salt necessitate the solubility of salt. This paper shows that Bird’s argument faces a serious objection if the possibility of emergentism – in particular, C. D. Broad’s account – is taken into account. The idea is (roughly) that (...) some emergent laws in some possible worlds may disrupt the solubility of salt without disrupting its constitution. (shrink)

In Modal Logic as Metaphysics, Timothy Williamson claims that the possibilism-actualism (P-A) distinction is badly muddled. In its place, he introduces a necessitism-contingentism (N-C) distinction that he claims is free of the confusions that purportedly plague the P-A distinction. In this paper I argue first that the P-A distinction, properly understood, is historically well-grounded and entirely coherent. I then look at the two arguments Williamson levels at the P-A distinction and find them wanting and show, moreover, that, when the (...) N-C distinction is broadened (as per Williamson himself) so as to enable necessitists to fend off contingentist objections, the P-A distinction can be faithfully reconstructed in terms of the N-C distinction. However, Williamson’s critique does point to a genuine shortcoming in the common formulation of the P-A distinction. I propose a new definition of the distinction in terms of essential properties that avoids this shortcoming. (shrink)

This article attempts to make sense of property contingentism, the view that the metaphysical nature of properties is contingent. That is, it is contingent whether properties are universals or tropes or some other kind of entity. The article argues that even if one thinks that necessities are exhausted by conceptual truths and a posteriori necessities, the sort of methodology that can lead one to endorse contingentism in various domains in metaphysics does not give us good grounds to suppose (...) that the nature of properties is contingent. (shrink)

In this paper ontological implications of the Barcan formula and its converse will be discussed at the conceptual and technical level. The thesis that will be defended is that sentential moods are not ontologically neutral since the rejection of ontological implications of Barcan formula and its converse is a condition of a possibility of the imperative mood. The paper is divided into four sections. In the first section a systematization of semantical systems of quantified modal logic is introduced for the (...) purpose of making explicit their ontological presuppositions. In this context Jadacki's ontological difference between being and existence is discussed and analyzed within the framework of hereby proposed system of quantified modal logic. The second section discusses ontological implications of the Barcan formula and its converse within the system accommodating the difference between being and existence. The third section presents a proof of incompatibility of the Barcan formula and its converse with the use of imperatives. In the concluding section, a thesis on logical pragmatics foreclosing the dilemma between necessitism and contingentism is put forward and defended against some objections. (shrink)

Alexander Skiles has argued persuasively against grounding necessitarianism—the view that if a fact is grounded in more fundamental facts, it must be necessitated by them. His defense of grounding contingentism, illustrated through Theseus-style rearrangement cases and accidental generalizations, stands as a significant contribution to contemporary metaphysics. This response does not challenge Skiles' conclusions within the domain he addresses. Instead, it argues that his analysis, while correct as far as it goes, operates at a level of abstraction that cannot capture (...) what is at stake when the facts to be grounded are normative or experiential rather than merely descriptive. The Dual-Closure Framework, developed across a series of works, demonstrates that while grounding simpliciter may be contingent, the grounding of moral obligation and authentic subjectivity requires a different modality altogether. Skiles shows that facts can be grounded without necessitation; the Dual-Closure Laws show that normative facts cannot be so grounded without collapsing into incoherence. The two theses are not contradictory but complementary: Skiles clears the underbrush of metaphysical orthodoxy, while Dual-Closure builds upon the cleared ground a structure capable of sustaining the weight of value and personhood. (shrink)

Timothy Williamson has argued that in the debate on modal ontology, the familiar distinction between actualism and possibilism should be replaced by a distinction between positions he calls contingentism and necessitism. He has also argued in favor of necessitism, using results on quantified modal logic with plurally interpreted second-order quantifiers showing that necessitists can draw distinctions contingentists cannot draw. Some of these results are similar to well-known results on the relative expressivity of quantified modal logics with so-called inner and (...) outer quantifiers. The present paper deals with these issues in the context of quantified modal logics with generalized quantifiers. Its main aim is to establish two results for such a logic: Firstly, contingentists can draw the distinctions necessitists can draw if and only if the logic with inner quantifiers is at least as expressive as the logic with outer quantifiers, and necessitists can draw the distinctions contingentists can draw if and only if the logic with outer quantifiers is at least as expressive as the logic with inner quantifiers. Secondly, the former two items are the case if and only if all of the generalized quantifiers are first-order definable, and the latter two items are the case if and only if first-order logic with these generalized quantifiers relativizes. (shrink)

Gideon Rosen has recently sketched an argument which aims to establish that the notion of metaphysical modality is systematically ambiguous. His argument contains a crucial sub-argument which has been used to argue for Metaphysical Contingentism, the view that some claims of fundamental metaphysics are metaphysically contingent rather than necessary. In this paper, Rosen’s argument is explicated in detail and it is argued that the most straight-forward reconstruction fails to support its intended conclusion. Two possible ways to save the argument (...) are rebutted and it is furthermore argued that the crucial sub-argument only supports a rather particular variant of Metaphysical Contingentism. (shrink)

Grounding contingentism is the doctrine according to which grounds are not guaranteed to necessitate what they ground. In this paper I will argue that the most plausible version of contingentism is incompatible with the idea that the grounding relation is transitive, unless either ‘priority monism’ or ‘contrastivism’ are assumed.

Contingentism, generally contrasted with law necessitarianism, is the view that the laws of nature are contingent. It is often coupled with the claim that their contingency is knowable a priori. This paper considers Bird's (2001, 2002, 2005, 2007) arguments for the thesis that, necessarily, salt dissolves in water; and it defends his view against Beebee's (2001) and Psillos's (2002) contingentist objections. A new contingentist objection is offered and several reasons for scepticism about its success are raised. It is concluded (...) that certain higher-level laws describing the behaviours of molecular compounds may be necessary due to their dependence on underlying physical laws, and that the modal status of laws of nature cannot be determined a priori, as the structural features of the substances and properties they govern must first be investigated. (shrink)

Contingentism is the view that it is possible for there to be contingent existents. Timothy Williamson has argued that contingentists cannot provide a satisfactory interpretation of the possible-world semantics for modal logic. This paper aims to provide such an interpretation on behalf of contingentists.

Let serious propositional contingentism (SPC) be the package of views which consists in (i) the thesis that propositions expressed by sentences featuring terms depend, for their existence, on the existence of the referents of those terms, (ii) serious actualism—the view that it is impossible for an object to exemplify a property and not exist—and (iii) contingentism—the view that it is at least possible that some thing might not have been something. SPC is popular and compelling. But what should (...) we say about possible worlds, if we accept SPC? Here, I first show that a natural view of possible worlds, well-represented in the literature, in conjunction with SPC is inadequate. Though I note various alternative ways of thinking about possible worlds in response to the first problem, I then outline a second more general problem—a master argument—which generally shows that any account of possible worlds meeting very minimal requirements will be inconsistent with compelling claims about _mere possibilia_ which the serious propositional contingentist should accept. (shrink)

Can there be grounding without necessitation? Can a fact obtain wholly in virtue of metaphysically more fundamental facts, even though there are possible worlds at which the latter facts obtain but not the former? It is an orthodoxy in recent literature about the nature of grounding, and in first-order philosophical disputes about what grounds what, that the answer is no. I will argue that the correct answer is yes. I present two novel arguments against grounding necessitarianism, and show that grounding (...) contingentism is fully compatible with the various explanatory roles that grounding is widely thought to play. (shrink)

In this paper a symmetry argument against quantity absolutism is amended. Rather than arguing against the fundamentality of intrinsic quantities on the basis of transformations of basic quantities, a class of symmetries defined by the Π-theorem is used. This theorem is a fundamental result of dimensional analysis and shows that all unit-invariant equations which adequately represent physical systems can be put into the form of a function of dimensionless quantities. Quantity transformations that leave those dimensionless quantities invariant are empirical and (...) dynamical symmetries. The proposed symmetries of the original argument fail to be both dynamical and empirical symmetries and are open to counterexamples. The amendment of the original argument requires consideration of the relationships between quantity dimensions. The discussion raises a pertinent issue: what is the modal status of the constants of nature which figure in the laws? Two positions, constant necessitism and constant contingentism, are introduced and their relationships to absolutism and comparativism undergo preliminary investigation. It is argued that the absolutist can only reject the amended symmetry argument by accepting constant necessitism. I argue that the truth of an epistemically open empirical hypothesis would make the acceptance of constant necessitism costly: together they entail that the facts are nomically necessary. (shrink)

The principle of universal instantiation plays a pivotal role both in the derivation of intensional paradoxes such as Prior’s paradox and Kaplan’s paradox and the debate between necessitism and contingentism. We outline a distinctively free logical approach to the intensional paradoxes and note how the free logical outlook allows one to distinguish two different, though allied themes in higher-order necessitism. We examine the costs of this solution and compare it with the more familiar ramificationist approaches to higher-order logic. Our (...) assessment of both approaches is largely pessimistic, and we remain reluctantly inclined to take Prior’s and Kaplan’s derivations at face value. (shrink)

The sample space of the chance distribution at a given time is a class of possible worlds. Thanks to this connection between chance and modality, one’s views about modal space can have significant consequences in the theory of chance and can be evaluated in part by how plausible these implications are. I apply this methodology to evaluate certain forms of modal contingentism, the thesis that some facts about what is possible are contingent. Any modal contingentist view that meets certain (...) conditions that I specify generates difficulties in the philosophy of chance, including a problem usually associated with Humeanism that is known as ‘the problem of undermining futures’. I consider two well-known versions of modal contingentism that face this difficulty. The first version, proposed by Hugh Chandler and Nathan Salmon, rests on an argument for the claim that many individuals have their modal features contingently. The second version is motivated by the thesis that the existence of a possible world depends on the existence of the contingent individuals inhabiting it, and that many worlds are therefore contingent existents. (shrink)

En el núcleo de nuestra imagen de sentido común se encuentra la idea de que los seres humanos somos agentes, es decir, orientamos nuestras acciones a partir de pensamientos, intenciones y deseos. En este texto, Norman Malcolm examina si disponer de una teoría neurofisiológica completa podría llevarnos a abandonar esta suposición. Malcolm argumenta que nuestras explicaciones cotidianas del comportamiento humano dependen de principios a priori que conectan a lo mental con la acción. Puesto que las explicaciones proporcionadas por una teoría (...) neurofisiológica completa dependerían de leyes contingentes, no de verdades conceptuales, tales explicaciones estarían en competencia con las explicaciones psicológicas. Para respaldar esta afirmación, Malcolm introduce un supuesto que se ha vuelto extremadamente influyente en el debate sobre la causación mental: el ‘principio de exclusión causal’. Si las leyes neurofisiológicas fuesen suficientes para explicar la acción, entonces podría prescindirse por completo de las explicaciones psicológicas. La incompatibilidad entre explicaciones psicológicas y explicaciones neurofisiológicas sumada a que las primeras involucran verdades conceptuales parecería conducir a una refutación a priori de la posibilidad de una teoría neurofisiológica completa. Pero la conclusión de Malcolm es más moderada. Él afirma que tal teoría es inconcebible; aun así, sigue siendo una posibilidad lógica. (shrink)

A abordagem foucaultiana à epistemologia rejeita verdades absolutas e enfatiza a construção contingente do saber. Diferente do estruturalismo clássico, que encara fenómenos como subordinados a estruturas fixas, Foucault propôs uma abordagem genealógica para analisar discursos, práticas e relações de poder. O conhecimento não é neutro, mas moldado por mecanismos de poder que influenciam a sua legitimidade. A genealogia foucaultiana, inspirada nas obras de Nietzsche, procura desvendar a forma como diferentes narrativas históricas são construídas e como sustentam verdades socioculturalmente aceites. Nesse (...) sentido, a verdade é um processo dinâmico e discursivo, sujeito a disputas e reconfigurações. O conceito de “dispositivo” foucaultiano destaca a interconexão entre discursos, instituições e práticas sociais. A análise genealógica visa desconstruir narrativas dominantes, promovendo uma visão crítica do conhecimento e da ciência. Consequentemente, o método foucaultiano não procura apenas explicar eventos históricos, mas revelar os processos que os moldaram e as alternativas que poderiam ter sido seguidas. (shrink)

Ernesto Sosa tiene el mérito de haber sido pionero en lo que podría describirse, quizás sin demasiada exageración, como un cambio de paradigma en la epistemología contemporánea: el que supuso el tránsito desde una epistemología centrada en el problema de la estructura de la justificación hasta una nueva concepción del conocimiento enfocada en la naturaleza del agente epistémico. Un aspecto de este cambio que conviene no tratar con negligencia es el cambio de las analogías fundamentales, que pasaron de ser arquitectónicas (...) a ser deportivas o prácticas, entre las que destaca la analogía del arquero. Nuestro objetivo en este capítulo es describir someramente dicho cambio para apuntar dos sentidos en los que creemos que la propuesta de Sosa podría «deslimitarse», es decir, desprenderse de límites que él mismo ha impuesto a su planteamiento. Un primer límite está relacionado con la dimensión temporal de la gnoseología (que, a diferencia de la ética de la creencia, habría de adoptar, según Sosa, un planteamiento esencialmente instantáneo o sincrónico). Un segundo límite es relativo a la identidad del agente epistémico, en la medida en que el planteamiento de Sosa parece asumir un enfoque individualista de difícil aplicación en casos de agentes colectivos. Sostendremos que ambos límites aparecen si mantenemos la analogía del arquero con el agente de conocimiento, al ser la suya una actividad instantánea y radicalmente individual. Si en su lugar adoptamos otras analogías para la acción epistémica, como las que aquí proponemos, salta a la vista que la sincronía y la individualidad son limitaciones contingentes para una epistemología de virtudes télica. En nuestra opinión, el abandono de esos dos límites podría abrir nuevos y prometedores horizontes para la epistemología social. (shrink)

El presente artículo desarrolla un experimento mental contrafáctico que examina las posibles consecuencias de la adopción del liberalismo clásico como sistema fundacional de la civilización humana desde sus primeros asentamientos. A través de un análisis sistemático de cuatro fases evolutivas hipotéticas, se exploran las contradicciones internas y limitaciones estructurales que emergerían en dicho escenario. El estudio se fundamenta en los principios liberales del no-intervencionismo (NAP), la propiedad privada como derecho natural y los mercados libres sin coerción estatal. La investigación revela (...) que, paradójicamente, un sistema liberal puro requeriría condiciones previas no-liberales para su funcionamiento efectivo, incluyendo una infraestructura normativa, un consenso moral compartido y un sistema judicial legítimo. Se concluye que el liberalismo, lejos de ser un sistema autosuficiente y universalmente aplicable, constituye una construcción histórica contingente cuya viabilidad depende de condiciones sociales, culturales y políticas específicas. Este análisis contribuye al debate contemporáneo sobre los fundamento. (shrink)

Il volume introduce una nuova prospettiva sul rapporto tra senso e controsenso nelle lingue naturali. Le concezioni tradizionali attribuivano alla grammatica il compito di definire l’ambito della sensatezza linguistica – di ciò che ha senso dire in una data lingua – e presumevano che nel far ciò essa ammettesse come possibili (e quindi sensate) strutture che non trasmettono informazioni significative sul mondo. È il caso delle contraddizioni classiche, che non a caso i parlanti giudicano ammissibili benché letteralmente “controsense”. Eppure, la (...) ricerca più recente intorno alla logica delle lingue naturali ha portato alla luce l’esistenza di strutture che vengono giudicate inammissibili proprio perché non sono informative; a differenza delle strutture classiche, in questi casi la mancanza di informatività non può essere risolta per mezzo di reinterpretazioni contestuali. Il libro riflette sulle implicazioni teoriche di tali risultati, che integra criticamente nel contesto delle discussioni filosofiche (Husserl, Carnap, ma anche Benedetto Croce) e linguistiche (Chomsky, evidentemente, ma anche Richard Montague). Giunge ad affermare la presenza nelle lingue di una naturale inclinazione all’informatività, che determina un allargamento per via pratica delle loro possibilità espressive. Aderisce, in ultimo, a una radicalizzazione del proposito wittgensteiniano di limitare il dicibile alla sfera del contingente. (shrink)