Do Psychological Defeaters Undermine Foundationalism in Moral Epistemology? - a Critique of Sinnott-Armstrong's Argument against Ethical Intuitionism
Foundationalism in moral epistemology is a core tenet of ethical intuitionism. According to foundationalism, some moral beliefs (such as Ross' list of prima facie duties) can be known without inferential justification; instead, all that is required is a proper understanding of the beliefs in qu...
Main Author: | |
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Format: | Electronic Article |
Language: | English |
Check availability: | HBZ Gateway |
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Fernleihe: | Fernleihe für die Fachinformationsdienste |
Published: |
Springer Science + Business Media B. V
[2019]
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In: |
Ethical theory and moral practice
Year: 2019, Volume: 22, Issue: 4, Pages: 941-952 |
Further subjects: | B
Defeater
B Experimental philosophy B Ethical intuitionism B Justification B Foundationalism B moral epistemology |
Online Access: |
Volltext (Resolving-System) |
Summary: | Foundationalism in moral epistemology is a core tenet of ethical intuitionism. According to foundationalism, some moral beliefs (such as Ross' list of prima facie duties) can be known without inferential justification; instead, all that is required is a proper understanding of the beliefs in question. In an influential criticism against this view, Walter Sinnott-Armstrong has argued that certain psychological facts undermine the reliability of moral intuitions. He claims that foundationalists would have to show that non-inferentially justified beliefs are not subject to those defeaters, but this would already constitute a form of inference and hence undermine the possibility of noninferential justification. The goal of my paper is to defend foundationalism against Sinnott-Armstrong's criticism. After presenting his challenge, I first argue that the most promising objection to it fails. This objection makes the case that defeater-defeaters are not part of the justification, but merely preserve the justification which the original claim provides. I object to this argument by distinguishing between weak and robust defeaters; only weak defeaters, I argue, fall outside the scope of justification, and it is an open question whether Sinnott-Armstrong's defeaters fall into that category. This leads the way to my own criticism of Sinnott-Armstrong's challenge: foundationalists in moral epistemology are entitled to the use of defeater-defeaters as part of the justification for moral beliefs as long as those defeater-defeaters themselves do not entail moral claims. Therefore, Sinnott-Armstrong's challenge does not undermine foundationalism. |
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ISSN: | 1572-8447 |
Contains: | Enthalten in: Ethical theory and moral practice
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Persistent identifiers: | DOI: 10.1007/s10677-019-10023-9 |