University of Connecticut
Department of Philosophy
PhD, 2009
Joliet, Illinois, United States of America
Areas of Specialization
Meta-Ethics
  •  69
    A dose of reality for moral twin earth
    Philosophical Psychology 34 (6): 784-804. 2021.
    Nearly 30 years ago, Terry Horgan and Mark Timmons published a now- popular article that combines Hilary Putnam’s Twin Earth scenario with G.E. Moore’s open question argument in an effort to show that moral naturalism – the view that moral facts are at bottom ordinary, natural facts of some sort – is probably false. Responses to Horgan and Timmons’s “revised open question argument” have been legion, but surprisingly, no one has attempted to test the core assumption upon which the argument is bas…Read more
  •  24
    A dose of reality for moral twin earth
    Philosophical Psychology 34 (6): 784-804. 2021.
    Nearly 30 years ago, Terry Horgan and Mark Timmons published a now- popular article that combines Hilary Putnam’s Twin Earth scenario with G.E. Moore’s open question argument in an effort to show that moral naturalism – the view that moral facts are at bottom ordinary, natural facts of some sort – is probably false. Responses to Horgan and Timmons’s “revised open question argument” have been legion, but surprisingly, no one has attempted to test the core assumption upon which the argument is bas…Read more
  •  38
    Moral Error Theory: History, Critique, Defence
    Philosophical Quarterly 68 (270): 217-220. 2018.
    © The Author 2016. Published by Oxford University Press on behalf of The Scots Philosophical Association and the University of St Andrews. All rights reserved. For permissions, please e-mail: [email protected] Olson's Moral Error Theory: History, Critique, Defence has four aims. First, the book aims to provide a historical background to the development of moral error theory prior to its appearance in Mackie's article, ‘A Refutation of Morals.’ Secondly, it provides a critical …Read more
  •  70
    Proper‐Function Moral Realism
    European Journal of Philosophy 25 (4): 1660-1674. 2017.
    A common line of thought in contemporary metaethics is that certain facts about the evolutionary history of humans make moral realism implausible. Two of the most developed evolutionary cases against realism are found in the works of Richard Joyce and Sharon Street. In what follows, I argue that a form of moral realism that I call proper-function moral realism can meet Joyce and Street's challenges. I begin by sketching the basics of proper-function moral realism. I then present what I take to b…Read more
  •  52
    In a recent issue of this journal, Jorn Sonderholm presents two main criticisms of my 2008 case for a diachronic view of base property exemplification in metaethics. This essay contends that neither of Sonderholm’s criticisms hit their mark, and that there are additional reasons to adopt a diachronic view of base property exemplification. Thus, the case for a diachronic view of base property exemplification in metaethics is stronger than previously thought
  •  98
    A Defense of Descriptive Moral Content
    Southern Journal of Philosophy 47 (3): 285-300. 2009.
    Terry Horgan and Mark Timmons have recently provided an updated presentation and defense of a metaethical view that they call cognitivist expressivism. Expressivists claim that moral judgments express propositional attitudes that do not represent or describe the external world. Horgan and Timmons agree with this claim, but they also deny the traditional expressivist claim that moral judgments do not express beliefs. On their view, moral judgments are genuine, truth-apt beliefs, thus making their…Read more
  •  77
    In this essay I distinguish between a synchronic view of base property exemplification and a diachronic one. I argue that only a diachronic view of base property exemplification can substantiate a ban on morally mixed worlds. I then argue that one of Robert Mabrito’s recent criticisms of Russ Shafer-Landau’s moral realism fails on either a synchronic or a diachronic view.
  •  37
    In this essay, I examine the three theoretical virtues most commonly discussed in relation to the origins debate and propose some difficulties for their application to the issue. I then consider additional conceptual problems which appear to indicate that adjudicating the origins debate involves, among other things, philosophical considerations which are often logically prior to and in some ways more important than an examination of the empirical data per se. Given these and other factors, I c…Read more
  •  76
    Core Elements of Philosophy (edited book)
    with Michael Thune and Jeffrey Wisdom
    Kendall-Hunt. 2015.