Stephen Makin presents a clear and accurate new translation of an influential and much-discussed part of Aristotle's philosophical system, accompanied by an analytical and critical commentary focusing on philosophical issues. In Book Theta of the Metaphysics Aristotle introduces the concepts of actuality and potentiality---which were to remain central to philosophical analysis into the modern era---and explores the distinction between the actual and the potential.

Stephen Makin offers an account of indifference arguments and the pre-Socratic atomism underpinned by this sort of reasoning. Used by Parmenides, Democritus, Plato, Aristotle and Leibniz, as well as some contemporary philosophers, indifference arguments start from claims about a balance of reasons or an absence of asymmetries. While some provide plausible support for strong conclusion, others produce no conviction.

This paper is a reflection on some of Elizabeth Anscombe's influential work on causation, in particular on some comments in her Inaugural Lecture at Cambridge, published as ‘Causality and Determination’. One of Anscombe's major concerns in that paper is the relation between causation and necessitation, and she critically discusses the cast of mind which links causality with some kind of necessary connection or with exceptionless generalisation. In place of a semi-technical analysis of causation, Anscombe identifies the obvious and yet little (...) considered core of the causal relation as follows. (shrink)

Stephen Makin; VIII*—An Ancient Principle about Causation, Proceedings of the Aristotelian Society, Volume 91, Issue 1, 1 June 1991, Pages 135–152, https://doi.

I will offer a defence of Anselm's Ontological Argument, building on some suggestions made by Prior. The defence offered avoids one of the objections commonly levelled against the Ontological Argument. I will not consider whether the use of this objection involves a misinterpretation of the argument as put forward by Anselm. It might, for example, be held that the argument of Proslogion 2 is programmatic, and points forward to Prosiogion 3, and arguments given by Anselm in his Reply to Gaunilo. (...) In particular it might be denied that Anselm holds that what is greater about what exists in reality is just that it exists in reality. While what I have to say will start from points made by Prior, I do not intend to suggest that Prior holds that there is a defence possible for Anselm's argument such as I will offer. What I have to say involves emphasizing modal notions, and treating Anselm's argument as a modal argument. Thus it comes down to defending Anselm's argument in Proslogion 3 in preference to the Proslogion 2 argument. (shrink)

In this lucid and insightful study, Stephen Makin investigates a form of argument widespread in ancient Greek philosophy, where the absence of a reason for one alternative to be the case rather than another is used to establish substantive conclusions—where the alternatives are “indifferent”. Examples abound: Anaximander engages in such reasoning to show that the Earth does not move; Zeno of Elea to show that what is cannot be divided; Democritus to argue for finite divisibility, on the one hand, and (...) the infinite variety of atoms and worlds, on the other; not to mention the extensive use of such arguments in ancient skepticism. (shrink)

Modalities enter into practically every area of contemporary philosophy. Great progress has been made in understanding the variety of differences between what is possible, what is actual, and what is necessary. But things were not always so clear. We owe a great debt in this area, as in so many others, to Aristotle, who had a lot to say on the topic, part of which comprises his discussion and use of the actuality/potentiality distinction. One important task in understanding his discussion (...) of actuality and potentiality is locating the distinction within the wider area of modality in general. One very general area in which modalities are significant is the assessment of arguments. Aristotle provides us with the basics of a modal logic, and in Metaphysics V 12, treats the family of modal notions expressed by the Greek noun dunamis and its cognates. This article explores his account of energeia and dunamis, matter and substance, capacities, natures, and dispositions. (shrink)

In this paper I offer a new interpretation of Melissus' argument at DK 30 B8. In this passage Melissus uses an Eleatic argument against change to challenge an opponent who appeals to the authority of perception in order to support the view that there are a plurality of items in the world. I identify an orthodox type of approach to this passage, but argue that it cannot give a charitable interpretation of Melissus' strategy. In order to assess Melissus' overall argument (...) we have to identify the opponent at whom it is aimed. The orthodox interpretation of the argument faces a dilemma: Melissus' argument is either a poor argument against a plausible opponent or a good argument against an implausible opponent. My interpretation turns on identifying a new target for Melissus' argument. I explain the position I call Bluff Realism (contrasting it with two other views: the Pig Headed and the Fully Engaged). These are positions concerning the dialectical relation between perception on the one hand, and arguments to counterperceptual conclusions on the other. I argue that Bluff Realism represents a serious threat from an Eleatic point of view, and is prima facie an attractive position in its own right. I then give a charitable interpretation of Melissus' argument in DK 30 B8, showing how he produces a strong and incisive argument against the Bluff Realist position I have identified. Melissus emerges as an innovative and astute philosopher. (shrink)

[Stephen Makin] Aristotle draws two sets of distinctions in Metaphysics 9.2, first between non-rational and rational capacities, and second between one way and two way capacities. He then argues for three claims: [A] if a capacity is rational, then it is a two way capacity [B] if a capacity is non-rational, then it is a one way capacity [C] a two way capacity is not indifferently related to the opposed outcomes to which it can give rise I provide explanations of (...) Aristotle's terminology, and of how [A]-[C] should be understood. I then offer a set of arguments which are intended to show that the Aristotelian claims are plausible. \\\ [Nicholas Denyer] In De Caelo 1: 11-12 Aristotle argued that whatever is and always will be true is necessarily true. His argument works, once we grant him the highly plausible principle that if something is true, then it can be false if and only if it can come to be false. For example, assume it true that the sun is and always will be hot. No proposition of this form can ever come to be false. Hence this proposition cannot be false. Hence it is necessarily true, and so too is anything that follows from it. In particular, it is necessarily true that the sun is hot. Moreover, if the sun not only is and always will be hot, but also always has been, then it follows by similar reasoning that the sun not only cannot now fail to be hot, but also never could have failed. Anything everlastingly true is therefore, in the strictest sense of the term, necessarily true. (shrink)

[Stephen Makin] Aristotle draws two sets of distinctions in Metaphysics 9.2, first between non-rational and rational capacities, and second between one way and two way capacities. He then argues for three claims: [A] if a capacity is rational, then it is a two way capacity [B] if a capacity is non-rational, then it is a one way capacity [C] a two way capacity is not indifferently related to the opposed outcomes to which it can give rise I provide explanations of (...) Aristotle's terminology, and of how [A]-[C] should be understood. I then offer a set of arguments which are intended to show that the Aristotelian claims are plausible. \\\ [Nicholas Denyer] In De Caelo 1: 11-12 Aristotle argued that whatever is and always will be true is necessarily true. His argument works, once we grant him the highly plausible principle that if something is true, then it can be false if and only if it can come to be false. For example, assume it true that the sun is and always will be hot. No proposition of this form can ever come to be false. Hence this proposition cannot be false. Hence it is necessarily true, and so too is anything that follows from it. In particular, it is necessarily true that the sun is hot. Moreover, if the sun not only is and always will be hot, but also always has been, then it follows by similar reasoning that the sun not only cannot now fail to be hot, but also never could have failed. Anything everlastingly true is therefore, in the strictest sense of the term, necessarily true. (shrink)

Aristotle draws two sets of distinctions in Metaphysics 9.2, first between non-rational and rational capacities, and second between one way and two way capacities. He then argues for three claims: [A] if a capacity is rational, then it is a two way capacity [B] if a capacity is non-rational, then it is a one way capacity [C] a two way capacity is not indifferently related to the opposed outcomes to which it can give rise I provide explanations of Aristotle's terminology, (...) and of how [A]-[C] should be understood. I then offer a set of arguments which are intended to show that the Aristotelian claims are plausible. \\\ [Nicholas Denyer] In De Caelo 1: 11-12 Aristotle argued that whatever is and always will be true is necessarily true. His argument works, once we grant him the highly plausible principle that if something is true, then it can be false if and only if it can come to be false. For example, assume it true that the sun is and always will be hot. No proposition of this form can ever come to be false. Hence this proposition cannot be false. Hence it is necessarily true, and so too is anything that follows from it. In particular, it is necessarily true that the sun is hot. Moreover, if the sun not only is and always will be hot, but also always has been, then it follows by similar reasoning that the sun not only cannot now fail to be hot, but also never could have failed. Anything everlastingly true is therefore, in the strictest sense of the term, necessarily true. (shrink)

Tim Willenken argues that ‘commonsense morality’ is committed to intransitive deontic cycles; that consequentialism cannot countenance such cycles; and that, therefore, the project of compatibilism—making consequentialism and commonsense morality deliver the same moral verdicts, by way of an axiology—cannot succeed. I argue that the appearance of intransitive cycles is made possible only by an idiosyncratic method of action-individuation; when traditional methods are used, the appearance of intransitivity goes away. These results may reopen the door for the compatibilist project.

Stephen Makin presents a clear and accurate new translation of an influential and much-discussed part of Aristotle's philosophical system, accompanied by an analytical and critical commentary focusing on philosophical issues. In Book Theta of the Metaphysics Aristotle introduces the concepts of actuality and potentiality---which were to remain central to philosophical analysis into the modern era---and explores the distinction between the actual and the potential.

This paper offers an interpretation of the arguments Aristotle offers in "Metaphysics" 9.4, 1047b14-30, for the two modal theses [1] if (if A is the case then B is the case) then (if A is possible then B is possible) [2] if (if A is possible then B is possible) then (if A is the case then B is the case) Aristotle's arguments for these theses have not typically impressed commentators. I offer two arguments which are relatively faithful to Aristotle's (...) text. The arguments rest on the following pair of claims concerning conditionals and possibility respectively [COND] 'if A then B' is true if and only if in any circumstances in which A obtains, B obtains also [TEST] 'possibly A' is true in a range of circumstances C1... $\text{C}_{\text{n}}$ if and only if assuming A true in any C1 gives rise to no impossibilities, once any further required adjustments are taken into account The arguments and the premises on which they rest are stated without formalisation of the theses [1] and [2]. The argument for [1] is a defensible and persuasive argument. The argument for [2] is invalid, though plausible. That is consistent with our differential verdicts on [1] and [2]. [2] appears to be false: the argument provided for [2] explains why Aristotle might nevertheless have asserted it. The aim of the paper is to justify a more positive verdict on Aristotle's arguments than is usual among commentators. (shrink)

This paper engages with the idea at the core of my co‐symposiast's paper ‘Ethics of Substance’ : that the Aristotelian concept of substantial being has ethical implications, and an alternative understanding of existence in terms of affecting and being affected will help us more easily to accommodate relational values, which are thought to sit uneasily within the Aristotelian framework.I focus on two questions. First, is there really is a tension between an Aristotelian metaphysics of substance and concern for others? The (...) answer depends on how we understand the relation between my valuing something indeterminate but determinable and my valuing the particular way in which that determinable is contingently determined. I agree that Carpenter is correct in identifying the tension she does.Second, does the alternative Buddhist influenced view of what it is to exist shift our attention from ethical values such as independence and autonomy onto interpersonal and relational values? I consider an example which reflects another aspect of Aristotle's outlook: his account of the ontological status of the simple material elements. I suggest that once we abandon the idea that such elements exist in virtue of specific intrinsic structures, then questions about their persistence through the changes by reference to which they are identified at the very least admit of no determinate answer. This suggestion also supports the line taken in Carpenter's paper. (shrink)