• Reinach and Armstrongian State of Affairs Ontology
    Global Philosophy 32 (3): 401-412. 2020.
    In this paper, I relate key features of Adolf Reinach’s abundant ontology of propositional states of affairs of his (1911) to Armstrong’s—or an Armstrongian—state of affairs ontology, with special regard to finding out how sparse or abundant the latter is with respect to negative states of affairs. After introducing the issue, I clarify the notion of a propositional state of affairs, paying special attention to the notion of abstract versus concrete. I show how Reinach’s states of affairs are pr…Read more
  •  14
    In this chapter, I shall present, develop and evaluate the ontology of Donald Mertz, which he calls moderate realism, based on a selection of his work (1996, 2001, 2002, 2006). The central notion in moderate realism is that of an instance of a relation, a ‘relation instance’ (what Mertz occasionally calls a ‘unit attribute’).
  •  16
    Truthmaking can be considered as an ontological role, that is, roughly, a set of features or explananda, which, when ‘played’ by a particular kind of entity, is then explained by the ontology of that kind of entity. Thus, whichever ontology provides truthmakers (state of affairs ontology, trope theory, moderate realism) explains these explananda by providing entities (states of affairs, tropes, M-facts) that play the role. Since, as is generally agreed, truthmaking is very important, this is a m…Read more
  •  16
    Trope theory (‘moderate nominalism’, ‘trope nominalism’) is usually introduced as the view that properties are not universal (repeatable) but particular (or ‘particularized’). The particular size, shape, weight, colour, etc. of this mug standing on my desk are examples of such particular properties.
  •  20
    States of affairs are instantiations of universals by particulars. We have examined these particulars and universals. The task we now face is to account for how states of affairs are unified, to account for the unity of states of affairs. That is, we face the problem of unity.
  •  27
    In the previous chapter, it was assumed that Bradley’s regress is vicious. On this assumption, relational internalism fails as a solution to the problem of unity if it gives rise to the regress. But what if this assumption is mistaken? In fact, as we shall see in Sect. 10.5 in this chapter, several philosophers hold that there is nothing problematic about the regress, perhaps even that it is virtuous. If this view is right, there is no motivation for self-relating internalism. The much more ‘nat…Read more
  •  15
    States of affairs are complexes that are instantiations of properties or relations by particulars. The nature of these particulars in states of affairs qua constituents of states of affairs is the topic of this chapter.
  •  15
    As mentioned in Chap. 1, I am inclined to believe that naturalism is true. This metaphysical view requires that every existent be concrete (or non-abstract), i.e. spatially and/or temporally located.
  •  19
    No investigation of relations should start without the following ontological distinction between what I consider the three basic kinds of (material) relation (Meinertsen 2011). The issue of how these kinds are related to one another is rather complicated, but here I need give only a sketch of it in order to show that only one of the kinds of relation is TM-irreducible, i.e. constituent of states of affairs.
  •  17
    This chapter is concerned with issues that I find particularly relevant to understanding the relationship between properties and states of affairs. It is not concerned with the problem of universals, which, as I have made clear, falls outside the scope of this book.
  •  22
    States of affairs are unified complexes that are instantiations of properties or relations by particulars.
  •  1289
    Metaphysics for Responsibility to Nature
    Journal of Value Inquiry 52 (2): 187-197. 2018.
    On the notion of responsibility employed by John Passmore in his classic Man’s Responsibility for Nature, the relationship of responsibility can only hold between persons (human beings, subjects), or groups and communities of them, and other persons. And in this relationship the persons that are responsible 'to' other persons are responsible 'for' how their actions affect these other persons, not to the direct object of these actions (in this case: nature). If this is correct, we cannot be respo…Read more
  •  1528
    This paper defines relational properties and argues for their reducibility in a, broadly speaking, Armstrongian framework of state of affairs ontology and truthmaking. While Armstrong’s own characterisation and reduction of them arguably is the best one available in the literature of this framework, it suffers from two main problems. As will be shown, it neither defines relational properties very clearly (if at all), nor provides an adequate conception of their reduction. This paper attempts to …Read more
  •  1725
    Immanent realism and states of affairs
    In A. R. J. Fisher & Anna-Sofia Maurin (eds.), The Routledge Handbook of Properties, Routledge. 2024.
    This chapter considers the ‘hosting question’ of how immanent universals, in contrast to transcendent universals, are ‘brought down to earth’ from ‘Plato’s heaven’. It explores the thesis that the hosting amounts to their being constituents of the states of affairs that result from their instantiations. These states of affairs are concrete complexes consisting of particulars and universals, and perhaps something that links them together. The traditional view that immanent universals are concrete…Read more
  •  1296
    Self-Relating Internalism: Reply to Vallicella
    Metaphysica 22 (1): 123-131. 2021.
    William Vallicella (2020) puts forward three arguments against self-relating internalism, my theory of the unity of states of affairs. His first objection is that there can be no constituent of a state of affairs with the required unifying power given the need for ‘ontological analysis’, or at least that such an entity is mysterious. His second objection is that self-relating internalism violates the principle of the Indiscernibility of Identicals. His final objection is that my explanation of t…Read more
  •  626
    Replies to De Rizzo & Schnieder, Tegtmeier and Vallicella
    Philosophia 51 (1): 437-447. 2022.
    In this piece I respond to commentaries by Julio De Rizzo & Benjamin Schnieder, Erwin Tegtmeier and William Vallicella on my book Metaphysics of States of Affairs (Springer, 2018).
  •  844
  •  145
    Against the background of current transformation processes of Chinese society in the course of modernization and globalization, the paper argues that there is a value crisis in contemporary China. We suggest potential solutions for the educational field in order to bridge the gap between ‘incoming’ Western values and ‘internal’ traditional Chinese values. In a first step, several studies from the field of health communication are presented, including the psychology of “cold-nest” children of mig…Read more
  •  795
    Précis of Metaphysics of States of Affairs
    Philosophia 51 (1): 405-410. 2022.
    This précis provides a chapter-by-chapter summary of Metaphysics of States of Affairs (Springer, 2018).
  •  1254
    Reinach and Armstrongian State of Affairs Ontology
    Axiomathes 32 (3): 401-412. 2020.
    In this paper, I relate key features of Adolf Reinach’s abundant ontology of propositional states of affairs of his to Armstrong’s—or an Armstrongian—state of affairs ontology, with special regard to finding out how sparse or abundant the latter is with respect to negative states of affairs. After introducing the issue, I clarify the notion of a propositional state of affairs, paying special attention to the notion of abstract versus concrete. I show how Reinach’s states of affairs are propositi…Read more
  •  1480
    This paper defends the case against (sparse) disjunctive properties by means of four Armstrongian arguments. The first of these is a logical atomist argument from truthmaking, which is, broadly speaking, ‘Armstrongian’ (Armstrong 1997). This argument is strong – although it stands or falls with the relevant notion of truthmaking, as it were. However, three arguments, which are prima facie independent of truthmaking, can be found explicitly early in Armstrong’s middle period. Two of these early a…Read more
  •  1370
    Mellor’s Question: Are Determinables Properties of Properties or of Particulars?
    American Philosophical Quarterly 58 (3): 291-305. 2021.
    What I call Mellor’s Question is the problem of whether determinables are properties of their determinates or properties of the particulars that possess these determinates. One can distinguish two basic competing theories of determinables that address the issue, implicitly if not explicitly. On the second-order theory, determinables are second-order properties of determinate properties; on the second-level theory, determinables are first-order properties of the particulars with these determinate…Read more
  •  1064
    Towards Gratitude to Nature: Global Environmental Ethics for China and the World
    Frontiers of Philosophy in China 12 (2): 207-223. 2017.
    This paper asks what should be the basis of a global environmental ethics. As Gao Shan has argued, the environmental ethics of Western philosophers such as Holmes Rolston and Paul Taylor is based on extending the notion of intrinsic value to that of objects of nature, and as such it is not very compatible with Chinese ethics. This is related to Gao’s rejection of most—if not all—Western “rationalist” environmental ethics, a stance that I grant her for pragmatic reasons (though I remain neutral a…Read more
  •  1402
    A Note on Aristotle and Beliefs about the Future
    In He Xirong, Peter Jonkers & Shi Yongze (eds.), Philosophy and the Life-World: Chinese Philosophical Studies, XXXIII, The Council For Research in Values and Philosophy. pp. 207-213. 2017.
    This note falls into two main parts. In the first part, I shall consider the question of whether or not Aristotle believed that there can be true statements about what will happen in the future. I will first clarify this question, which will involve consideration of some logical and metaphysical notions in Aristotle. I will then argue that the answer to the question is ‘No’ (with a qualification). In the second part, I shall argue that his view is correct. I w…Read more
  •  1222
    This book addresses the metaphysics of Armstrongian states of affairs, i.e. instantiations of naturalist universals by particulars. The author argues that states of affairs are the best candidate for truthmakers and, in the spirit of logical atomism, that we need no molecular truthmakers for positive truths. In the book's context, this has the pleasing result that there are no molecular states of affairs. Following this account of truthmaking, the author first shows that the particulars in (firs…Read more
  •  2030
    Distinguishing Internal, External and Grounded Relations
    Grazer Philosophische Studien 83 (1): 113-22. 2011.
    I defend an ontological distinction between three kinds of relation: internal,external and grounded relations. Even though, as we shall see, this trichotomy is basic, it is not found in influential contemporary metaphysics. Specifically, the widespread tendency, exemplified notably by David Armstrong, of not recognizing grounded relations as distinct from external relations, can be shown to be mistaken. I propose a definition of each of the three kinds of relation. Of vital importance to the par…Read more
  •  1448
    Events, Facts and Causation
    Poznan Studies in the Philosophy of the Sciences and the Humanities 76 145-182. 2000.
    The paper is concerned with the semantics and metaphysics of events and facts, particularly when they are claimed to be causal relata. I relate these issues to various well-known analyses of causation. The approach to the analysis of events is the property exemplification theory. I defend Kim's fine-grained individuation of events against most of Bennett's objections to it, but agree with Bennett that it is too fine-grained to provide a description of our ordinary thought and talk about events, …Read more
  •  2665
    A Method for Evaluation of Arguments from Analogy
    Cogency: Journal of Reasoning and Argumentation 7 (2): 109-123. 2016.
    It is a common view that arguments from analogy can only be evaluated on a case-by-case basis. However, while this reflects an important insight, I propose instead a relatively simple method for their evaluation based on just (i) their general form and (ii) four core questions. One clear advantage of this proposal is that it does not depend on any substantial (and controversial) view of similarity, unlike influential current alternative methods, such as Walton’s. Following some initial clarifica…Read more