Event Categories: BSPS Choice Group Conjectures and Refutations Popper Seminar Sigma Club
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Christian List (LSE): “What matters and how it matters: A choice-theoretic representation of moral theories”
10 May 2017, 5:30 pm – 7:00 pm
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Abstract: We present a new “reason-based” approach to the formal representation of moral theories, drawing on recent decision-theoretic work. We show that any moral theory within a very large class can be represented in terms of two parameters: (i) a specification of which properties of the objects of moral choice matter in any given context, and (ii) a specification of how these properties matter. Reason-based representations provide a very general taxonomy of moral theories, as differences among theories can be attributed to differences in their two key parameters. We can thus formalize several distinctions, such as between consequentialist and non-consequentialist theories, between universalist and relativist theories, between agent-neutral and agent-relative theories, between monistic and pluralistic theories, between atomistic and holistic theories, and between theories with a teleological structure and those without. Reason-based representations also shed light on an important but under-appreciated phenomenon: the “underdetermination of moral theory by deontic content”.
This talk is based upon a joint-work with Franz Dietrich, available on Professor List’s website.
Christian List is Professor of Political Science and Philosophy at LSE.