Paul Guyer, winner of the 2024 International Kant Prize, is one of the world's leading Kant scholars. This volume collects ten of his essays on Kant's critical approach to metaphysics and epistemology that have been published since his path-breaking Kant and the Claims of Knowledge (Cambridge 1987). These essays resolve long-running debates about the meaning of Kant's doctrine of transcendental idealism while criticizing Kant's fundamental argument for the position; show what is neverthele...

Paul Guyer, winner of the 2024 International Kant Prize, is one of the world's leading Kant scholars. This volume collects twelve of his essays on Kant's philosophy of Right, his political-legal philosophy, published since 2009. The essays definitely establish the foundation of Kant's philosophy of Right in his moral philosophy, and demonstrate the continuing need for motivation by respect for the moral law on the part of both those in positions of power and ordinary citizens in any govern...

In this updated edition of his outstanding introduction to Kant, Paul Guyer uses Kant’s central conception of autonomy as the key to his thought.Beginning with a helpful overview of Kant’s life and times, Guyer introduces Kant’s metaphysics and epistemology, carefully explaining his arguments about the nature of space, time and experience in his most influential but difficult work, The Critique of Pure Reason. He offers an explanation and critique of Kant’s famous theory o...

The essays collected in this volume by Paul Guyer, one of the world's foremost Kant scholars, explore Kant's attempt to develop a morality grounded on the intrinsic and unconditional value of the human freedom to set our own ends. When regulated by the principle that the freedom of all is equally valuable, the freedom to set our own ends -- what Kant calls "humanity" - becomes what he calls autonomy. These essays explore Kant's strategies for establishing the premise that freedom is the in...

Kant claims that the fundamental principle of morality is given by pure reason itself. Many have interpreted Kant to derive this principle from a conception of pure practical reason (as opposed to merely prudential reasoning about the most effective means to empirically given ends). But Kant maintained that there is only one faculty of reason, although with both theoretical and practical applications. This Element shows how Kant attempted to derive the fundamental principle and goal of mor...

Kant defined 'Right' (Recht) as the condition that obtains among a population of physically embodied persons capable of setting their own ends who live on a finite surface and therefore cannot avoid interaction with each other if each is as free to set their own ends as is consistent with the freedom of all to do the same. He regarded this rational idea, heir to the traditional idea of 'natural Right, as the test of the legitimacy of the laws of any actual state, or 'positive Right.' He cl...

What should our buildings look like? Or is their usability more important than their appearance? Paul Guyer argues that the fundamental goals of architecture first identified by the Roman architect Marcus Pollio Vitruvius - good construction, functionality, and aesthetic appeal - have remained valid despite constant changes in human activities, building materials and technologies, as well as in artistic styles and cultures. Guyer discusses philosophers and architects throughout history, in...

Immanuel Kant introduced a new paradigm into modern moral philosophy, first with his Groundwork for the Metaphysics of Morals in 1785, followed by his Critique of Practical Reason in 1788, Religion within the Boundaries of Mere Reason in 1793, and Metaphysics of Morals in 1798. For Kant, the fundamental goal of morality is not the realization of the greatest happiness for the greatest number, under some interpretation of that formula, but the realization...

Reason and Experience in Mendelssohn and Kant provides the first in-depth examination of the lifelong intellectual relationship between two of the greatest figures of the European Enlightenment, Immanuel Kant (1724-1804) and Moses Mendelssohn (1729-1786). Both were engaged in a common project of striking the right balance between rationalism and empiricism. They sometimes borrowed from one another, often disagreed with one another, and can usefully be compared even when they did n...

Immanuel Kant famously said that he was awoken from his "dogmatic slumbers," and led to question the possibility of metaphysics, by David Hume's doubts about causation. Because of this, many philosophers have viewed Hume's influence on Kant as limited to metaphysics. More recently, some philosophers have questioned whether even Kant's metaphysics was really motivated by Hume. In Knowledge, Reason, and Taste, renowned Kant scholar Paul Guyer challenges both of these views. He argue...

This Element surveys the place of the Critique of Pure Reason in Kant's overall philosophical project and describes and analyzes the main arguments of the work. It also surveys the developments in Kant's thought that led to the first critique, and provides an account of the genesis of the book during the 'silent decade' of its composition in the 1770s based on Kant's handwritten notes from the period.

This book tells the story of idealism in modern philosophy, from the seventeenth century to the turn of the twenty-first. Paul Guyer and Rolf-Peter Horstmann define idealism as the reduction of all reality to something mental in nature. Rather than distinguishing between metaphysical and epistemological versions of idealism, they distinguish between metaphysical and epistemological motivations for idealism. They argue that while metaphysical arguments for idealism have only rarely been acc...