Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio

The consensus is that in his 1755 Nova Dilucidatio, Kant endorsed broadly Leibnizian compatibilism, then switched to a strongly incompatibilist position in the early 1760s. I argue for an alternative, incompatibilist reading of the Nova Dilucidatio. On this reading, actions are partly grounded in in...

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Main Author: Aaron M Wells
Format: Article
Language:English
Published: Aperio 2022-01-01
Series:Journal of Modern Philosophy
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Online Access:https://jmphil.org/article/id/2030/
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author Aaron M Wells
author_facet Aaron M Wells
author_sort Aaron M Wells
collection DOAJ
description The consensus is that in his 1755 Nova Dilucidatio, Kant endorsed broadly Leibnizian compatibilism, then switched to a strongly incompatibilist position in the early 1760s. I argue for an alternative, incompatibilist reading of the Nova Dilucidatio. On this reading, actions are partly grounded in indeterministic acts of volition, and partly in prior conative or cognitive motivations. Actions resulting from volitions are determined by volitions, but volitions themselves are not fully determined. This move, which was standard in medieval treatments of free choice, explains why Kant is so critical of Crusius’s version of libertarian freedom: Kant understands Crusius as making actions entirely random. In defense of this reading, I offer a new analysis of the version of the principle of sufficient reason that appears in the Nova Dilucidatio. This principle can be read as merely guaranteeing grounds for the existence of things or substances, rather than efficient causes for states and events. As such, the principle need not exclude libertarian freedom. Along the way, I seek to illuminate obscure aspects of Kant’s 1755 views on moral psychology, action theory, and the threat of theological determinism.
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spelling doaj-art-84d643831c9a423eb50b4b4733e13bf12025-01-31T16:08:29ZengAperioJournal of Modern Philosophy2644-06522022-01-014010.25894/jmp.2030Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova DilucidatioAaron M Wells0University of Notre DameThe consensus is that in his 1755 Nova Dilucidatio, Kant endorsed broadly Leibnizian compatibilism, then switched to a strongly incompatibilist position in the early 1760s. I argue for an alternative, incompatibilist reading of the Nova Dilucidatio. On this reading, actions are partly grounded in indeterministic acts of volition, and partly in prior conative or cognitive motivations. Actions resulting from volitions are determined by volitions, but volitions themselves are not fully determined. This move, which was standard in medieval treatments of free choice, explains why Kant is so critical of Crusius’s version of libertarian freedom: Kant understands Crusius as making actions entirely random. In defense of this reading, I offer a new analysis of the version of the principle of sufficient reason that appears in the Nova Dilucidatio. This principle can be read as merely guaranteeing grounds for the existence of things or substances, rather than efficient causes for states and events. As such, the principle need not exclude libertarian freedom. Along the way, I seek to illuminate obscure aspects of Kant’s 1755 views on moral psychology, action theory, and the threat of theological determinism.https://jmphil.org/article/id/2030/Kantfree willgroundingdeterminismLeibnizCrusius
spellingShingle Aaron M Wells
Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio
Journal of Modern Philosophy
Kant
free will
grounding
determinism
Leibniz
Crusius
title Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio
title_full Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio
title_fullStr Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio
title_full_unstemmed Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio
title_short Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio
title_sort incompatibilism and the principle of sufficient reason in kant s nova dilucidatio
topic Kant
free will
grounding
determinism
Leibniz
Crusius
url https://jmphil.org/article/id/2030/
work_keys_str_mv AT aaronmwells incompatibilismandtheprincipleofsufficientreasoninkantsnovadilucidatio