•  2368
    Metametametaphysics and Dialetheism
    Australasian Journal of Logic 14 (1): 128-146. 2017.
    This paper reflects on metametaphysics and as such develops a metametameta-physical view: that quietist metametaphysics requires dialetheism, and in turn a paraconsistent logic. I demonstrate this using Carnap’s metametaphysical position in his 'Empiricism, Semantics and Ontology' as an example, with regard to how it exhibits self-reference and results in inconsistency. I show how applying Carnap’s position to itself produces a dilemma, both horns of which lead to a contradiction. Such inconsist…Read more
  •  588
    The Adoption Problem and Anti-Exceptionalism about Logic
    Australasian Journal of Logic 16 (7): 231. 2019.
    Anti-exceptionalism about logic takes logic to be, as the name suggests, unexceptional. Rather, in naturalist fashion, the anti-exceptionalist takes logic to be continuous with science, and considers logical theories to be adoptable and revisable accordingly. On the other hand, the Adoption Problem aims to show that there is something special about logic that sets it apart from scientific theories, such that it cannot be adopted in the way the anti-exceptionalist proposes. In this paper I assess…Read more
  •  467
    Limiting logical pluralism
    Synthese 198 (Suppl 20): 4905-4923. 2019.
    In this paper I argue that pluralism at the level of logical systems requires a certain monism at the meta-logical level, and so, in a sense, there cannot be pluralism all the way down. The adequate alternative logical systems bottom out in a shared basic meta-logic, and as such, logical pluralism is limited. I argue that the content of this basic meta-logic must include the analogue of logical rules Modus Ponens and Universal Instantiation. I show this through a detailed analysis of the ‘adopti…Read more
  •  460
    Scientific realism holds that the terms in our scientific theories refer and that we should believe in their existence. This presupposes a certain understanding of quantification, namely that it is ontologically committing, which I challenge in this paper. I argue that the ontological loading of the quantifiers is smuggled in through restricting the domains of quantification, without which it is clear to see that quantifiers are ontologically neutral. Once we remove domain restrictions, domains …Read more
  •  339
    Dissolving Yablo’s Hostage Crisis: In Defence of Defiance
    Australasian Philosophical Review 1 (2): 184-188. 2017.
    Yablo suggests a ‘hostage crisis’ occurs when an unproblematic statement ϕ entails, and is therefore hostage to, a problematic statement ψ. Yablo proposes a technical solution to this kind of problem by diminishing ϕ to ϕ*, where ϕ* does not entail ψ and thus is not hostage to it. I argue that Yablo’s proposal is unnecessary because the original, undiminished ϕ does not in fact entail ψ. This is what Yablo calls a ‘defiant’ position. I defend defiance by arguing that ϕ and ψ are of different met…Read more
  •  327
    The Metaphysics of Surrogacy
    In David Boonin (ed.), The Palgrave Handbook of Philosophy and Public Policy, Springer International Publishing Ag. pp. 649-659. 2018.
    As with most other areas of reproduction, surrogacy is highly regulated. But the legislation and policies on surrogacy are written in such ways that make large (and possibly mistaken) assumptions about the metaphysical relationship between the mother and the fetus – whether the fetus is a part of, or contained by, the mother. It is the purpose of this chapter to highlight these assumptions, and to demonstrate the impact that alternative metaphysical views can have on our conceptualization of sur…Read more
  •  309
    Quantifier Variance Dissolved
    with Otávio Bueno
    Royal Institute of Philosophy Supplement 82 289-307. 2018.
    Quantifier variance faces a number of difficulties. In this paper we first formulate the view as holding that the meanings of the quantifiers may vary, and that languages using different quantifiers may be charitably translated into each other. We then object to the view on the basis of four claims: (i) quantifiers cannot vary their meaning extensionally by changing the domain of quantification; (ii) quantifiers cannot vary their meaning intensionally without collapsing into logical pluralism; (…Read more
  •  273
    Ectogenesis, or “artificial womb technology,” has been heralded by some, such as prominent feminist Shulamith Firestone, as a way to liberate women. In this chapter, we challenge this view by offering an alternative analysis of the technology as relying upon and perpetuating a problematic model of pregnancy which, rather than liberating women, serves to devalue them. We look to metaphysics as the abstract study of reality to elucidate how the entities in a pregnancy are related to one another. W…Read more
  •  267
    A 2017 Nature report was widely touted as hailing the arrival of the artificial womb. But the scientists involved claim their technology is merely an improvement in neonatal care. This raises an under-considered question: what differentiates neonatal incubation from artificial womb technology? Considering the nature of gestation—or metaphysics of pregnancy—(a) identifies more profound differences between fetuses and neonates/babies than their location (in or outside the maternal body) alone: fet…Read more
  •  195
    Humean Supervenience Rebugged
    Philosophia 42 (4): 959-970. 2014.
    This paper is a response to Lewis’ ‘Humean Supervenience Debugged’ . Lewis was in the business of defending Humean Supervenience, and the project seemed successful until the case of chance. Lewis thus originally named chance the ‘big bad bug’ for Humean Supervenience until the aforementioned paper in which he claims victory. Here I argue that he was unsuccessful and that Humean Supervenience remains bugged by chance. I will show how this bug remains due to a misdiagnosis of where the problem lie…Read more
  •  25
    Quantifier Variance Dissolved – Addendum
    with Otávio Bueno
    Royal Institute of Philosophy Supplement 85 273-273. 2019.
  •  18
    Methodology for the metaphysics of pregnancy
    European Journal for Philosophy of Science 11 (3): 1-19. 2021.
    One of the central questions in the metaphysics of pregnancy is this: Is the foetus a part of the mother? In this paper I aim not to answer this question, but rather to raise methodological concerns regarding how to approach answering it. I will outline how various areas attempt to answer whether the foetus is a part of the mother so as to demonstrate the methodological problems that each faces. My positive suggestion will be to adopt a method of reflective equilibrium. The aim of this is to ens…Read more
  •  9
    The philosophy of reproduction
    Think 20 (59): 49-62. 2021.
    Every one of us has had some interaction with pregnancy, having been pregnant ourselves or having been the result of someone else's pregnancy. Pregnancy is a source of fascinating philosophical issues, yet has been historically underexplored. In this article, I examine why this might be, and propose how to proceed in the investigation within the context of philosophizing today.
  •  7
    Women of Ideas (edited book)
    Oxford University Press. 2021.