Robert R. Clewis

In this book Robert R. Clewis shows how certain crucial concepts in Kant's aesthetics and practical philosophy - the sublime, enthusiasm, freedom, empirical and intellectual interests, the idea of a republic - fit together and deepen our understanding of Kant's philosophy. He examines the ways in which different kinds of sublimity reveal freedom and indirectly contribute to morality, and discusses how Kant's account of natural sublimity suggests that we have an indirect duty with regard to nature. Unlike many other studies of these themes, this book examines both the pre-critical Observations and the remarks that Kant wrote in his copy of the Observations. Finally, Clewis takes seriously Kant's claim that enthusiasm is aesthetically sublime, and shows how this clarifies Kant's views of the French Revolution. His book will appeal to all who are interested in Kant's philosophy.

The author examines whether Kantian ethics would condone the use of pharmaceutical drugs to enhance one’s moods and cognitive abilities. If key assumptions concerning safety and efficacy, non-addictiveness, non-coercion, and accessibility are not met, Kantian ethics would consider mood and cognitive enhancement to be impermissible. But what if these assumptions are granted? The arguments for the permissibility of neuroenhancement are stronger than those against it. After giving a general account of Kantian ethical principles, the author argues that, when these assumptions are granted, Kantian ethics no longer justifies the prohibition of neuroenhancement, and responds to two objections.

This study characterizes Kant's understanding of the relation between aesthetic and moral judgment by examining the concept of sublimity in three of Kant's texts: the Beobachtungen uber das Gefuhl des Schonen und Erhabenen, the Bemerkungen in den " Beobachtungen uber das Gefuhl des Schonen und Erhabenen", and the Kritik der Urteilskraft. Part I examines aesthetic and moral judgment in the Observations and the Remarks; Part II characterizes Kant's account in the later or critical period; and Part III contains my English translation of the Remarks.