Kant's Critique of Practical Reason and Other Works on the Theory of Ethics

absolutely according action apodictic autonomy belongs called categorical imperative causality cause command conceived condition conformity connexion consciousness consequently contradiction contrary critique determining principle disposition duty effect empirical empiricism evil existence experience faculty of desire feeling of pleasure former give happiness hence heteronomy holiness human nature hypothetical imperatives idea inclination intelligible interest intuition judgment Kant Kant's kingdom of ends knowledge lative latter law of nature maxim means merely moral law moral worth motive namely necessarily necessary necessity never notion noumena noumenon objective law objective reality ourselves perfection person philosophy physical possible postulate practical law practical principle practical rule precept presupposed principle of morality priori priori law propensity pure practical reason pure reason purpose question rational regard requires respect self-love sensible world speculative reason spring summum bonum supersensible suppose synthetic proposition theoretical thing tical tion unconditional understanding universal law virtue world of sense