On the Freedom of the Will

On the Freedom of the Will (German: Ueber die Freiheit des Willens) is an essay presented to the Royal Norwegian Society of Sciences in 1838 by Arthur Schopenhauer as a response to the academic question that they had posed: "Is it possible to demonstrate human free will from self-consciousness?" It is one of the constituent essays of his work Die beiden Grundprobleme der Ethik (The Two Basic Problems of Ethics).
Essentially, Schopenhauer claimed that as phenomenal objects appearing to a viewer, humans have absolutely no free will. They are completely determined by the way that their bodies react to stimuli and causes, and their characters react to motives. As things that exist apart from being appearances to observers (noumenon), however, human life can be explained as following from the freedom of will (though not in a way satisfying Christian and other theology, as he says in other works).
On the Freedom of the Will was written for an essay contest of the Royal Norwegian Society of Sciences and submitted in 1838 with the original title On the Freedom of the Human Will (German: Ueber die Freiheit des menschlichen Willens). It was awarded the prize on 26 January 1839.
The piece was republished under the title Prize Essay on the Freedom of the Will (German: Preisschrift über die Freiheit des Willens), along with On the Basis of Morals, in The Two Fundamental Problems of Ethics (German: Die beiden Grundprobleme der Ethik) in September 1840, with an 1841 publication date.
Schopenhauer began by analyzing the basic concepts of freedom and self-consciousness. He asserted that there are three types of freedom; physical, intellectual, and moral (the terms were sometimes used in philosophy, as he shows in chapter four).
In the course of the analysis Schopenhauer declares that the opposition of necessary is known as contingent or incidental, which is normally encountered in the real world as just relative contingency (a coincidence) of two events—of which both still have their causes and are necessary with regard to them. Two things are incidental, or contingent, to each other when one does not cause the other. He then derives the concept of absolute contingency by extending the former term so that no sufficient basis exists whatsoever; such thing would not be incidental with regard to something, but with regard to all and everything. He concludes that liberum arbitrium indifferentiae would mean exactly such incident (a chance), an absolutely fortuitous or random occurrence. He notes that with such liberum arbitrium indifferentiae one would be equally capable of doing one thing or the other.
According to Schopenhauer, when a person inspects their self-consciousness, they find the feeling "I can do whatever I will as long as I am not hindered." But, Schopenhauer claimed that this is merely physical freedom. He asserted "You can do what you will, but in any given moment of your life you can will only one definite thing and absolutely nothing other than that one thing." Therefore, the Royal Society's question has been answered "No."
On the other hand, when a person observes the external world, they find that any change in a thing was immediately preceded by a change in some other thing. This sequence is experienced as a necessary effect and its cause. Humans experience three types of causes.
Every human has a unique way of reacting to motives. This is called a character. It is the nature of the individual will. Human character has four attributes.
Virtue cannot be taught. The tendency toward good or evil is the result of inborn character.
Are two actions possible to a given person under given circumstances? No. Only one action is possible.
Since a person's character remains unchanged, if the circumstances of his life were unchanged, could his life have been different? No.
Everything that happens, happens necessarily. Denial of necessity leads one back to the idea of absolute randomness, which can hardly be thought of; the world without universal causation would be "randomness with no sense in it".
Through that which we do, we find out what we are.
To wish that some event had not taken place is a silly self-torture, for this means to wish something absolutely impossible.
It is an error to think that abstract motives do not have necessary effects because they are mere thoughts. This error results in the delusion that we can be conscious of having free will. In reality, the most powerful abstract motive necessarily determines concrete action.
The fourth chapter deals with important predecessors of Schopenhauer in the topic. Amongst others, Thomas Hobbes is quoted, who shows that wherever one can speak of a necessary condition for a thing or an event (one they cannot happen without), that thing or event can be thought of as determined, occurring out of necessity, and having a well defined sufficient cause. That cause is precisely the sum of such necessary conditions; it does not lack anything which is necessary to bring its effect. (Theoretically, although Schopenhauer does not consider this, a specific realization of a random variable—like the mentioned liberum arbitrium indifferentiae—could perhaps still be amongst the set of conditions.) Christian writers and those of the Enlightenment are mentioned, as well as theodicy and the problem of evil.
After explaining how acts follow with strict necessity from a given character and its response to different motives, and after presenting various views of famous thinkers hitherto, Schopenhauer addressed the question of moral freedom and responsibility. Everyone has a feeling of the responsibility for what they do. They feel accountable for their actions. They are certain that they themselves have done their deeds. In order to have acted differently, a person would have had to be entirely different. Schopenhauer claimed that the necessity of our actions can coexist with the feeling of freedom and responsibility in a way that was explained by Kant. In his Critique of Pure Reason (A533–558) and Critique of Practical Reason (Ch. III), Kant explained this coexistence. When a person has a mental picture of himself as a phenomenon existing in the experienced world, his acts appear to be strictly determined by motives that affect his character. This is empirical necessity. But when that person feels his inner being as a thing-in-itself, not phenomenon, he feels free. According to Schopenhauer, this is because the inner being or thing-in-itself is called will. This word "will" designates the closest analogy to that which is felt as the inner being and essence of a person. When we feel our freedom, we are feeling our inner essence and being, which is a transcendentally free will. The will is free, but only in itself and other than as its appearance in an observer's mind. When it appears in an observer's mind, as the experienced world, the will does not appear free. But because of this transcendental freedom, as opposed to empirical necessity, every act and deed is a person's own responsibility. We have responsibility for our acts because what we are is a result of our inner essence and being, which is a transcendentally free will (its effects are the inborn characters of all people). We are what the transcendental will, which we are, has made us.