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Chang, Hasok. The Persistence of Epistemic Objects Through Scientific Change
2011, Erkenntnis 75(3): 413-429.
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Added by: Nick Novelli
Abstract: Why do some epistemic objects persist despite undergoing serious changes, while others go extinct in similar situations? Scientists have often been careless in deciding which epistemic objects to retain and which ones to eliminate; historians and philosophers of science have been on the whole much too unreflective in accepting the scientists' decisions in this regard. Through a re-examination of the history of oxygen and phlogiston, I will illustrate the benefits to be gained from challenging and disturbing the commonly accepted continuities and discontinuities in the lives of epistemic objects. I will also outline two key consequences of such re-thinking. First, a fresh view on the (dis)continuities in key epistemic objects is apt to lead to informative revisions in recognized periods and trends in the history of science. Second, recognizing sources of continuity leads to a sympathetic view on extinct objects, which in turn problematizes the common monistic tendency in science and philosophy; this epistemological reorientation allows room for more pluralism in scientific practice itself.

Comment: An interesting argument about ontology and scientific practice; would be useful in any philosophy of science course that engages with issues in scientific practice.

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Haslanger, Sally. Persistence Through Time
2003, In Michael J. Loux & Dean W. Zimmerman (eds.), The Oxford Handbook of Metaphysics. Oxford University Press, 315-354.
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Added by: Nick Novelli
Introduction: Things change: objects come into existence, last for a while, go out of existence, move through space, change their parts, change their qualities, change in their relations to things. All this would seem to be uncontroversial. But philosophical attention to any of these phenomena can generate perplexity and has resulted in a number of long-standing puzzles. One of the most famous puzzles about change threatens to demonstrate that nothing can persist through time, that all existence is momentary at best. Let's use the term 'alteration' for the sort of change that occurs when a persisting object changes its properties.

Comment: A good overview of the philosophical issues involved in persistence through time. Would be a good preliminary material in a philosophy of time course. Or, since this is a fundamental philosophical problem, could be used in an introduction to philosophy course as a more clear alternative or supplement to ancient sources.

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Steward, Helen. The Ontology of Mind: Events, Processes, and States
2000, Oxford: Oxford University Press.
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Added by: Jie Gao
Publisher's Note: This book puts forward a radical critique of the foundations of contemporary philosophy of mind, arguing that it relies too heavily on insecure assumptions about the nature of some of the sorts of mental entities it postulates: the nature of events, processes, and states. The book offers an investigation of these three categories, clarifying the distinction between them, and argues specifically that the assumption that states can be treated as particular, event-like entities has been a huge and serious mistake. The book argues that the category of token state should be rejected, and develops an alternative way of understanding those varieties of causal explanation which have sometimes been thought to require an ontology of token states for their elucidation. The book contends that many current theories of mind are rendered unintelligible once it is seen how these explanations really work. A number of prominent features of contemporary philosophy of mind token identity theories, the functionalists conception of causal role, a common form of argument for eliminative materialism, and the structure of the debate about the efficacy of mental content are impugned by the book's arguments. The book concludes that the modern mind-body problem needs to be substantially rethought.

Comment: The aim of this book is to argue that issues in metaphysics - in particular issues about the nature of states and causation - have a significant impact in philosophy of mind.The book has three parts and each part can be used for different purposes for courses on metaphysics or philosophy of mind. The first part constitutes an attack to three highly influential theories of events (the views of Jaegwon Kim, Jonathan Bennett and Lawrence Lombard) and a defence of the view that events are "proper particulars". This part can be used as the main or secondary reading material in an upper-level course on metaphysics on topics of events. The second part defends the view that states are fundamentally different from events, which can be used for teaching on metaphysical theories of states or causal relation. The third part critically examines positions in philosophy of mind - in particular arguments for token-identity, epiphenomenalism, and eliminativism - need reconsideration. This part can be used as further reading materials on debates about those positions in philosophy of mind.

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