University of Arizona
Department of Philosophy
PhD, 1992
Chapel Hill, North Carolina, United States of America
Areas of Specialization
Meta-Ethics
Normative Ethics
  •  281
    Method in the Service of Progress
    Analytic Philosophy 60 (3): 179-205. 2019.
    This paper addresses skepticism about progress in philosophy. After distinguishing four problems regarding philosophical progress ('existential,' 'comparative,' 'practical,' and 'theoretical'), the authors propose that the deep question is methodological: is there a method whose proper execution facilitates the realization of theoretical understanding about philosophical topics? The paper develops a method designed to answer this question affirmatively, and then shows how the method helps to res…Read more
  •  69
    Oxford Studies in Metaethics Volume 16 (edited book)
    Oxford University Press. 2021.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field. Its broad purview includes work being done at the intersections of ethical theory with metaphysics, epistemology, philosophy of language, and philosophy of mind. The essays included in the series provide an excellent basis for understanding recent developments in the field…Read more
  •  114
    Through the Moral Maze: Searching for Absolute Values in a Pluralistic World
    Philosophy and Phenomenological Research 57 (2): 482-484. 1997.
  •  51
    Oxford Studies in Metaethics, Volume 6 (edited book)
    Oxford University Press. 2011.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field.
  •  38
    Oxford Studies in Metaethics Volume 14 (edited book)
    Oxford University Press. 2019.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field.
  •  60
    Oxford Studies in Metaethics Volume 15 (edited book)
    Oxford University Press. 2020.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field.
  •  33
    Oxford Studies in Metaethics 13 (edited book)
    Oxford University Press. 2018.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field.
  •  67
    The Philosopher’s Role
    Stance 10 93-107. 2017.
  •  38
    Oxford Studies in Metaethics 12 (edited book)
    Oxford University Press. 2017.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field
  •  5
    The Ethical Life, 3rd ed. (edited book)
    Oxford University Press. 2014.
  •  3
    Moral Indeterminacy
    Dissertation, The University of Arizona. 1992.
    My dissertation focuses on issues of indeterminacy in ethics and the philosophy of law. My aim is to establish the existence of moral indeterminacy and to show how we can allow some degree of indeterminacy in both ethics and the law without necessarily abandoning objectivist positions that may withstand noncognitivist or legal realist criticisms. ;The dissertation is divided into two parts. In the first, I devote a chapter to each of three sources of moral indeterminacy. The first chapter focuse…Read more
  •  115
    On 9 May 2005, the Israeli Ministry of Health issued guidelines spelling out the conditions under which sex selection by preimplantation genetic diagnosis for social purposes is to be permitted in Israel. This article first reviews the available medical methods for sex selection, the preference for children of a specific gender in various societies and the ethical controversies surrounding PGD for medical and social purposes in different countries. It focuses then on the question of whether proc…Read more
  •  212
    Three problems for Schroeder’s hypotheticalism (review)
    Philosophical Studies 157 (3): 435-443. 2012.
    Three problems for Schroeder’s Humean theory of reasons.
  •  294
    A defense of motivational externalism
    Philosophical Studies 97 (3): 267-291. 2000.
  •  328
    Retributivism and desert
    Pacific Philosophical Quarterly 81 (2). 2000.
  •  29
    Oxford Studies in Metaethics, Volume 11 (edited book)
    Oxford University Press UK. 2016.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field. Its broad purview includes work being done at the intersections of ethical theory with metaphysics, epistemology, philosophy of language, and philosophy of mind. The essays included in the series provide an excellent basis for understanding recent developments in the field…Read more
  •  73
    Oxford Studies in Metaethics: Volume III
    Oxford University Press. 2008.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field.
  •  53
    Metaethics: Critical Concepts in Philosophy (edited book)
    Routledge. 2008.
    Metaethics is the branch of knowledge that considers the foundational issues of morality, and deals especially with the nature of ethical statements. Philosophers doing metaethics ask vital and fundamental questions such as these: • is morality merely conventional, or are there objective standards of right and wrong? • how can we gain moral knowledge? • why should we be moral? • can there be a science of morality? Over the past thirty years, there has been a great surge of interest in metaethics…Read more
  •  48
    Ethics as philosophy : A defense of ethical nonnaturalism
    In Terry Horgan & Mark Timmons (eds.), Metaethics After Moore, Oxford University Press Uk. 2006.
  •  30
    Oxford Studies in Metaethics: Volume Four (edited book)
    Oxford University Press. 2009.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field. Its broad purview includes work being done at the intersection of ethical theory and metaphysics, epistemology, philosophy of language, and philosophy of mind. The essays included in the series provide an excellent basis for understanding recent developments in the field; …Read more
  •  68
    Oxford Studies in Metaethics: Volume 10 (edited book)
    Oxford University Press UK. 2015.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field. Its broad purview includes work being done at the intersections of ethical theory with metaphysics, epistemology, philosophy of language, and philosophy of mind. The essays included in the series provide an excellent basis for understanding recent developments in the field…Read more
  •  366
    Moral rules
    Ethics 107 (4): 584-611. 1997.
    The traditional conception of ethical theory sees it as the project of developing a coherent set of rules from which one can infer all determinate moral verdicts. I am not optimistic about the prospects for constructing such a theory. To explain this pessimism, we need to understand what moral rules are and what roles they might play in ethical theory
  •  403
    Ethical Theory: An Anthology (edited book)
    Wiley-Blackwell. 2007.
    _Ethical Theory: An Anthology_ is an authoritative collection of key essays by top scholars in the field, addressing core issues including consequentialism, deontology, and virtue ethics, as well as traditionally underrepresented topics such as moral knowledge and moral responsibility. Brings together seventy-six classic and contemporary pieces by renowned philosophers, from classic writing by Hume and Kant to contemporary writing by Derek Parfit, Susan Wolf, and Judith Jarvis Thomson Guides stu…Read more
  •  287
    Vagueness, Borderline Cases and Moral Realism
    American Philosophical Quarterly 32 (1). 1995.
  •  650
    A defence of categorical reasons
    Proceedings of the Aristotelian Society 109 (1pt2): 189-206. 2009.
    In this paper I offer two arguments designed to defend the existence of categorical reasons, which I define as those justifying considerations that obtain independently of their relation to an agent's commitments. The first argument is based on certain paradigm cases meant to reveal difficulties for practical instrumentalism—the view, as I define it here, that categorical reasons do not exist, because all reasons must serve the commitments of the agents to whom they apply. The second argument re…Read more
  •  41
    Review of Joel Feinberg, Problems at the Root of Law (review)
    Notre Dame Philosophical Reviews 2003 (9). 2003.
  •  60
    Oxford Studies in Metaethics 11 (edited book)
    Oxford University Press. 2016.
    Oxford Studies in Metaethics is the only publication devoted exclusively to original philosophical work in the foundations of ethics. It provides an annual selection of much of the best new scholarship being done in the field.