His Groundwork of the Metaphysics of Morals stated that the moral value of an idea is determined by whether one could wish it to be a universal law, an idea known as the categorical imperative.
This philosopher theorized a union of rational beings known as his "Kingdom of Ends," and he advocated the abolition of standing armies in order to achieve the titular state in Perpetual Peace. This philosopher credited David Hume's An Enquiry Concerning Human Understanding with awakening him from his "dogmatic slumber." He rejected empiricism and advocated the concept of a priori knowledge in one work. His Groundwork of the Metaphysics of Morals stated that the moral value of an idea is determined by whether one could wish it to be a universal law, an idea known as the categorical imperative. FTP, name this German philosopher who wrote Critique of Pure Reason.
This philosopher theorized a union of rational beings known as his "Kingdom of Ends," and he advocated the abolition of standing armies in order to achieve the titular state in Perpetual Peace.
Immanuel {Kant}