Friday, March 8, 2024

“Groundwork of the Metaphysics of Morals” by Immanuel Kant (translated by Mary Gregor and Jens Timmermann)

This short treatise is Kant’s explication of his categorical imperative and the basis for his entire system of morals. He begins by explaining why morality is only linked with duty, “To do the action without any inclination, solely from duty; not until then does it have its genuine moral worth…. It is just there that the worth of character commences, which is moral and beyond all comparison the highest, namely that he be beneficent, not from inclination, but from duty.” He continues with a definition of duty, “Duty is the necessity of an action from respect for the law…. Only what is connected with my will merely as ground, never as effect, what does not serve my inclination, but outweighs it, or at least excludes it entirely from calculations when we make a choice, hence the mere law by itself, can be an object of respect and thus a command. Now, an action from duty is to separate off entirely the influence of inclination, and with it every object of the will; thus nothing remains for the will that could determine it except, objectively, the law and, subjectively, pure respect for this practical law…. I ought never to proceed except in such a way that I could also will that my maxim should become a universal law…. The necessity of my actions from pure respect for the practical law is that which constitutes duty, to which every other motivating ground must give way, because it is the condition of a will good in itself, whose worth surpasses everything.”


Kant continues by asserting that it is not consequentialism, but the inner motive of the individual that pertains to morality, “When moral worth is at issue what counts is not the actions, which one sees, but their inner principles, which one does not see.” He continues on the concept of the Will, “Only a rational being has the capacity to act according to the representation of laws, i.e. according to principles, or a will. Since reason is required for deriving actions from laws, the will is nothing other than practical reason…. The will is a capacity to choose only that which reason, independently of inclination, recognizes as practically necessary, i.e. as good.”


The categorical imperative is the central concept of Kant’s entire moral system. He begins, “The categorical imperative would be the one that represented an action as objectively necessary by itself, without reference to another end…. All imperatives are formulae for the determination of an action necessary according to the principle of a will that is good in some way…. The categorical imperative, which declares the action to be of itself objectively necessary without reference to any other purpose, i.e. even apart from any other end, holds as an apodictically practical principle…. There is therefore only a single categorical imperative, and it is this: act only according to that maxim through which you can at the same time will that it become a universal law…. So act as if the maxim of your action were to become by your will a universal law of nature.”


Next, Kant discusses treating every rational agent as an end. “A human being and generally every rational being exists as an end in itself, not merely as a means for the discretionary use for this or that will…. Rational beings are called persons, because their nature already marks them out as ends in themselves, i.e. as something that may not be used merely as a means…. These are therefore not merely subjective ends, the existence of which, as the effect of our action, has a worth for us; but rather objective ends, i.e. entities whose existence in itself is an end…. The ground of this principle is: a rational nature exists as an end in itself…. So act that you use humanity, in your own person as well as in the person of any other, always at the same time as an end, never merely as a means.” Kant connects this back with his categorical imperative, “Autonomy is thus the ground of the dignity of a human and of every rational nature…. The categorical imperative can also be expressed as follows: act according to maxims that can at the same time have as their object themselves as universal laws of nature. Such, then, is the formula of an absolutely good will…. A rational nature is distinguished from the others by this, that it sets itself an end.”


Kant might be described as the progenitor of German idealism. He talks of the world of appearances, where humans rely on their senses, and the world of things in themselves, defined through reason and understanding, but never quite grasped. “A human being cannot even—according to the acquaintance he has with himself by inner sensation—presume to cognize how he himself is in himself.” Kant concludes, “As a rational being, hence as one that belongs to the intelligible world, a human being can never think of the causality of his own will otherwise than under the idea of freedom…. When we think of ourselves as free, we transfer ourselves as members into the world of understanding, and cognize autonomy of the will, along with its consequence, morality; but if we think of ourselves as bound by duty we consider ourselves as belonging to the world of sense and yet at the same time to the world of understanding…. Categorical imperatives are possible, because the idea of freedom makes me a member of an intelligible world.”


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