•  397
    Free Will as an Open Scientific Problem
    MIT Press, Bradford. 2010.
    In this largely antimetaphysical treatment of free will and determinism, Mark Balaguer argues that the philosophical problem of free will boils down to an open scientific question about the causal histories of certain kinds of neural events. In the course of his argument, Balaguer provides a naturalistic defense of the libertarian view of free will. The metaphysical component of the problem of free will, Balaguer argues, essentially boils down to the question of whether humans possess libertaria…Read more
  •  387
    Let libertarianism be the view that humans are capable of making decisions that are simultaneously undetermined and appropriately non-random. It’s often argued that this view is incoherent because indeterminacy entails randomness (of some appropriate kind). I argue here that the truth is just the opposite: the right kind of indeterminacy in our decisions actually entails appropriate non-randomness, so that libertarianism is coherent, and the question of whether it’s true reduces to the wide-op…Read more
  •  360
    Attitudes without propositions
    Philosophy and Phenomenological Research 58 (4): 805-26. 1998.
    This paper develops a novel version of anti-platonism, called semantic fictionalism. The view is a response to the platonist argument that we need to countenance propositions to account for the truth of sentences containing `that'-clause singular terms, e.g., sentences of the form `x believes that p' and `σ means that p'. Briefly, the view is that (a) platonists are right that `that'-clauses purport to refer to propositions, but (b) there are no such things as propositions, and hence, (c) `that'…Read more
  •  344
    This paper considers the empirical evidence that we currently have for various kinds of determinism that might be relevant to the thesis that human beings possess libertarian free will. Libertarianism requires a very strong version of indeterminism, so it can be refuted not just by universal determinism, but by some much weaker theses as well. However, it is argued that at present, we have no good reason to believe even these weak deterministic views and, hence, no good reason—at least from this…Read more
  •  342
    Platonism and anti-Platonism in mathematics
    Oxford University Press. 1998.
    In this book, Balaguer demonstrates that there are no good arguments for or against mathematical platonism. He does this by establishing that both platonism and anti-platonism are defensible views. Introducing a form of platonism ("full-blooded platonism") that solves all problems traditionally associated with the view, he proceeds to defend anti-platonism (in particular, mathematical fictionalism) against various attacks, most notably the Quine-Putnam indispensability attack. He concludes by ar…Read more
  •  337
    Fictionalism in the philosophy of mathematics
    Stanford Encyclopedia of Philosophy. 2008.
    Mathematical fictionalism (or as I'll call it, fictionalism) is best thought of as a reaction to mathematical platonism. Platonism is the view that (a) there exist abstract mathematical objects (i.e., nonspatiotemporal mathematical objects), and (b) our mathematical sentences and theories provide true descriptions of such objects. So, for instance, on the platonist view, the sentence ‘3 is prime’ provides a straightforward description of a certain object—namely, the number 3—in much the same way…Read more
  •  277
    It is argued here that the question of whether compatibilism is true is irrelevant to metaphysical questions about the nature of human decision‐making processes—for example, the question of whether or not humans have free will—except in a very trivial and metaphysically uninteresting way. In addition, it is argued that two other questions—namely, the conceptual‐analysis question of what free will is and the question that asks which kinds of freedom are required for moral responsibility—are also …Read more
  •  275
    Fictionalism, theft, and the story of mathematics
    Philosophia Mathematica 17 (2): 131-162. 2009.
    This paper develops a novel version of mathematical fictionalism and defends it against three objections or worries, viz., (i) an objection based on the fact that there are obvious disanalogies between mathematics and fiction; (ii) a worry about whether fictionalism is consistent with the fact that certain mathematical sentences are objectively correct whereas others are incorrect; and (iii) a recent objection due to John Burgess concerning “hermeneuticism” and “revolutionism”
  •  273
    A platonist epistemology
    Synthese 103 (3). 1995.
    A response is given here to Benacerraf's 1973 argument that mathematical platonism is incompatible with a naturalistic epistemology. Unlike almost all previous platonist responses to Benacerraf, the response given here is positive rather than negative; that is, rather than trying to find a problem with Benacerraf's argument, I accept his challenge and meet it head on by constructing an epistemology of abstract (i.e., aspatial and atemporal) mathematical objects. Thus, I show that spatio-temporal…Read more
  •  259
    It is argued here that there is no fact of the matter between direct reference theory and neo-Fregeanism. To get a more precise idea of the central thesis of this paper, consider the following two claims: (i) While direct reference theory and neo-Fregeanism can be developed in numerous ways, they can be developed in essentially parallel ways; that is, for any (plausible) way of developing direct reference theory, there is an essentially parallel way of developing neo-Fregeanism, and vice versa. …Read more
  •  239
    Why metaphysical debates are not merely verbal
    Synthese 197 (3): 1181-1201. 2020.
    A number of philosophers have argued in recent years that certain kinds of metaphysical debates—e.g., debates over the existence of past and future objects, mereological sums, and coincident objects—are merely verbal. It is argued in this paper that metaphysical debates are not merely verbal. The paper proceeds by uncovering and describing a pattern that can be found in a very wide range of philosophical problems and then explaining how, in connection with any problem of this general kind, there…Read more
  •  217
    Platonism in metaphysics
    Stanford Encyclopedia of Philosophy. 2008.
    Platonism is the view that there exist such things as abstract objects — where an abstract object is an object that does not exist in space or time and which is therefore entirely non-physical and nonmental. Platonism in this sense is a contemporary view. It is obviously related to the views of Plato in important ways, but it is not entirely clear that Plato endorsed this view, as it is defined here. In order to remain neutral on this question, the term ‘platonism’ is spelled with a lower-case ‘…Read more
  •  198
    Why the debate about composition is factually empty
    Synthese 195 (9): 3975-4008. 2018.
    I argue in this paper that the debate over composition is factually empty; in other words, I argue that there’s no fact of the matter whether there are any composite objects like tables and rocks and cats. Moreover, at the end of the paper, I explain how my argument is suggestive of a much more general conclusion, namely, that there’s no fact of the matter whether there are any material objects at all. Roughly speaking, the paper proceeds by arguing that if there were a fact of the matter about …Read more
  •  184
    Anti‐Metaphysicalism, Necessity, and Temporal Ontology
    Philosophy and Phenomenological Research 89 (1): 145-167. 2016.
    This paper argues for a certain kind of anti-metaphysicalism about the temporal ontology debate, i.e., the debate between presentists and eternalists over the existence of past and future objects. Three different kinds of anti-metaphysicalism are defined—namely, non-factualism, physical-empiricism, and trivialism. The paper argues for the disjunction of these three views. It is then argued that trivialism is false, so that either non-factualism or physical-empiricism is true. Finally, the paper …Read more
  •  172
    The main task of this paper is to defend anti-platonism by providing an anti-platonist (in particular, a fictionalist) account of the indispensable applications of mathematics to empirical science.
  •  169
    Indexical Propositions and De Re Belief Ascriptions
    Synthese 146 (3): 325-355. 2005.
      I develop here a novel version of the Fregean view of belief ascriptions (i.e., sentences of the form ‘S believes that p’) and I explain how my view accounts for various problem cases that many philosophers have supposed are incompatible with Fregeanism. The so-called problem cases involve (a) what Perry calls essential indexicals and (b) de re ascriptions in which it is acceptable to substitute coreferential but non-synonymous terms in belief contexts. I also respond to two traditional worrie…Read more
  •  165
  •  159
    A theory of mathematical correctness and mathematical truth
    Pacific Philosophical Quarterly 82 (2). 2001.
    A theory of objective mathematical correctness is developed. The theory is consistent with both mathematical realism and mathematical anti-realism, and versions of realism and anti-realism are developed that dovetail with the theory of correctness. It is argued that these are the best versions of realism and anti-realism and that the theory of correctness behind them is true. Along the way, it is shown that, contrary to the traditional wisdom, the question of whether undecidable sentences lik…Read more
  •  127
    Non-uniqueness as a non-problem
    Philosophia Mathematica 6 (1): 63-84. 1998.
    A response is given here to Benacerraf's (1965) non-uniqueness (or multiple-reductions) objection to mathematical platonism. It is argued that non-uniqueness is simply not a problem for platonism; more specifically, it is argued that platonists can simply embrace non-uniqueness—i.e., that one can endorse the thesis that our mathematical theories truly describe collections of abstract mathematical objects while rejecting the thesis that such theories truly describe unique collections of such obje…Read more
  •  122
    A Solution to the Paradox of Analysis
    Analysis 76 (1): 3-7. 2016.
    The paradox of analysis asks how a putative conceptual analysis can be both true and informative. If it is true then isn’t it analytic? And if it is analytic then how can it be informative? Our proposed solution rests on a distinction between explicit knowledge of meaning and implicit knowledge of meaning and on a correlative distinction between two kinds of conceptual competence. If one initially possesses only implicit knowledge of the meaning of a given concept and the associated linguistic e…Read more
  •  116
    This paper argues that contrary to what is commonly claimed, presentism is perfectly consistent with the special theory of relativity. More precisely, this paper provides a formulation of a novel relativistic version of presentism that preserves the core “metaphysical stance” of classical presentism, and is fully compatible with special relativity. Others have tried to relativize presentism, but the view put forward here is different from the views that have been proposed in the past.
  •  109
    Conceptual analysis and x-phi
    Synthese 193 (8). 2016.
    This paper does two things. First, it argues for a metaphilosophical view of conceptual analysis questions; in particular, it argues that the facts that settle conceptual-analysis questions are facts about the linguistic intentions of ordinary folk. The second thing this paper does is argue that if this metaphilosophical view is correct, then experimental philosophy is a legitimate methodology to use in trying to answer conceptual-analysis questions
  •  105
    Replies to McKenna, Pereboom, and Kane
    Philosophical Studies (1): 1-22. 2012.
    The purpose of this essay is to respond to critiques of my recent book (Free Will as an Open Scientific Problem) put forward by Michael McKenna, Derk Pereboom, and Bob Kane in an Author-Meets-Critics session at the 2011 Pacific Division meeting of the APA.
  •  96
    Against (maddian) naturalized platonism
    Philosophia Mathematica 2 (2): 97-108. 1994.
    It is argued here that mathematical objects cannot be simultaneously abstract and perceptible. Thus, naturalized versions of mathematical platonism, such as the one advocated by Penelope Maddy, are unintelligble. Thus, platonists cannot respond to Benacerrafian epistemological arguments against their view vias Maddy-style naturalization. Finally, it is also argued that naturalized platonists cannot respond to this situation by abandoning abstractness (that is, platonism); they must abandon perce…Read more
  •  89
    Free Will
    MIT Press. 2014.
    A philosopher considers whether the scientific and philosophical arguments against free will are reason enough to give up our belief in it. In our daily life, it really seems as though we have free will, that what we do from moment to moment is determined by conscious decisions that we freely make. You get up from the couch, you go for a walk, you eat chocolate ice cream. It seems that we're in control of actions like these; if we are, then we have free will. But in recent years, some have argue…Read more
  •  88
    Free Will, Determinism, and Epiphenomenalism
    Frontiers in Psychology 9. 2019.
    This paper provides articulates a non-epiphenomenal, libertarian kind of free will—a kind of free will that’s incompatible with both determinism and epiphenomenalism—and responds to scientific arguments against the existence of this sort of freedom. In other words, the paper argues that we don’t have any good empirical scientific reason to believe that human beings don’t possess a non-epiphenomenal, libertarian sort of free will.