[124] If the once adopted name Natural history is to continue for the description of nature, we may in contrast with art, give the title of Archaeology of nature to that which the former literally indicates, viz. a representation of the old condition of the earth, about which, although we cannot hope for certainty, we have good ground for conjecture. As sculptured stones, etc., belong to the province of art, so petrefactions belong to the archaeology of nature. And since work is actually being done in this [science] (under the name of the Theory of the Earth), constantly, although of course slowly, this name is not given to a merely imaginary investigation of nature, but to one to which nature itself leads and invites us.
[126] [First Edition has freedom.]
[127] [These views are set forth by Kant more fully in the essay Zum ewigen Frieden (1795).]
[128] [Second Edition.]
[129] [Cf. The Philosophical Theory of Religion, Part i., On the bad principle in Human Nature, III., where Kant remarks that although war “is not so incurably bad as the deadness of a universal monarchy ... yet, as an ancient observed, it makes more bad men than it takes away.”]
[130] The value of life for us, if it is estimated by that which we enjoy (by the natural purpose of the sum of all inclinations, i.e. happiness), is easy to decide. It sinks below zero; for who would be willing to enter upon life anew under the same conditions? who would do so even according to a new, self-chosen plan (yet in conformity with the course of nature), if it were merely directed to enjoyment? We have shown above what value life has in virtue of what it contains in itself, when lived in accordance with the purpose that nature has along with us, and which consists in what we do (not merely what we enjoy), in which, however, we are always but means towards an undetermined final purpose. There remains then nothing but the value which we ourselves give our life, through what we can not only do, but do purposively in such independence of nature that the existence of nature itself can only be a purpose under this condition.
[131] It would be possible that the happiness of rational beings in the world should be a purpose of nature, and then also this would be its ultimate purpose. At least we cannot see a priori why nature should not be so ordered, because by means of its mechanism this effect would be certainly possible, at least so far as we see. But morality, with a causality according to purposes subordinated thereto, is absolutely impossible by means of natural causes; for the principle by which it determines to action is supersensible, and is therefore the only possible principle in the order of purposes that in respect of nature is absolutely unconditioned. Its subject consequently alone is qualified to be the final purpose of creation to which the whole of nature is subordinated.—Happiness, on the contrary, as has been shown in the preceding paragraphs by the testimony of experience, is not even a purpose of nature in respect of man in preference to other creatures; much less a final purpose of creation. Men may of course make it their ultimate subjective purpose. But if I ask, in reference to the final purpose of creation, why must men exist? then we are speaking of an objective supreme purpose, such as the highest Reason would require for creation. If we answer: These beings exist to afford objects for the benevolence of that Supreme Cause; then we contradict the condition to which the Reason of man subjects even his inmost wish for happiness (viz. the harmony with his own internal moral legislation). This proves that happiness can only be a conditioned purpose, and that it is only as a moral being that man can be the final purpose of creation; but that as concerns his state happiness is only connected with it as a consequence, according to the measure of his harmony with that purpose regarded as the purpose of his being.
[132] [Second Edition.]
[133] I say deliberately under moral laws. It is not man in accordance with moral laws, i.e. a being who behaves himself in conformity with them, who is the final purpose of creation. For by using the latter expression we should be asserting more than we know; viz. that it is in the power of an Author of the world to cause man always to behave himself in accordance with moral laws. But this presupposes a concept of freedom and of nature (of which latter we can only think an external author), which would imply an insight into the supersensible substrate of nature and its identity with that which causality through freedom makes possible in the world. And this far surpasses the insight of our Reason. Only of man under moral laws can we say, without transgressing the limits of our insight: his being constitutes the final purpose of the world. This harmonises completely with the judgement of human Reason reflecting morally upon the course of the world. We believe that we perceive in the case of the wicked the traces of a wise purposive reference, if we only see that the wanton criminal does not die before he has undergone the deserved punishment of his misdeeds. According to our concepts of free causality, our good or bad behaviour depends on ourselves; we regard it the highest wisdom in the government of the world to ordain for the first, opportunity, and for both, their consequence, in accordance with moral laws. In the latter properly consists the glory of God, which is hence not unsuitably described by theologians as the ultimate purpose of creation.— It is further to be remarked that when we use the word creation, we understand nothing more than we have said here, viz. the cause of the being of the world or of the things in it (substances). This is what the concept properly belonging to this word involves (actuatio substantiae est creatio); and consequently there is not implied in it the supposition of a freely working, and therefore intelligent, cause (whose being we first of all want to prove).