Section III Anarchist Morality by Peter Kropotkin We have seen that men's actions (their deliberate and conscious actions, for we will speak afterwards of unconscious habits) all have the same origin. Those that are called virtuous and those that are designated as vicious, great devotions and petty knaveries, acts that attract and acts that repel, all spring from a common source. All are performed in answer to some need of the individual's nature. all have for their end the quest of pleasure, the desire to avoid pain. We have seen this in the last section, which is but a very succinct summary of a mass of facts that might be brought forward in support of this view. It is easy to understand how this explanation makes those still imbued with religious principles cry out. It leaves no room for the supernatural. It throws over the idea of an immortal soul. If man only acts in obedience to the needs of his nature, if he is...
Ethics: Origin and Development By Peter Kropotkin CHAPTER III THE MORAL PRINCIPLE IN NATURE THE work of Darwin was not limited to biology only. Already in 1837, when he had just written a rough outline of his theory of the origin of species, he entered in his notebook this significant remark: "My theory will lead to a new philosophy." And so it did in reality. By introducing the idea of evolution into the study of organic life he opened a new era in philosophy,1 and his later sketch of the development of the moral sense, turned a new page in ethics. In this sketch Darwin presented in a new light the true origin of the moral sense, and placed the whole subject on such a firm scientific basis, that although his leading ideas may be considered as a further development of those of Shaftesbury and Hutcheson, he must be, nevertheless, credited with opening a new path for science in the direction faintly indi...