21 Oct A human, by choosing the image of himself, simultaneously chooses the image of all humanity, the image of society. (JEAN-PAUL SARTRE)
The first effect of existentialism is that it puts every man in possession of himself as he is, and places the entire responsibility for his existence squarely upon his own shoulders. And, when we say that man is responsible for himself, we do not mean that he is responsible only for his own individuality, but that he is responsible for all men.
When we say that man chooses himself, we do mean that every one of us must choose himself; but by that we also mean that in choosing for himself he chooses for all men. For in effect, of all the actions a man may take in order to create himself as he wills to be, there is not one which is not creative, at the same time, of an image of man such as he believes he ought to be. To choose between this or that is at the same time to affirm the value of that which is chosen; for we are unable ever to choose the worse. What we choose is always the better; and nothing can be better for us unless it is better for all.
Our responsibility is thus much greater than we had supposed, for it concerns mankind as a whole. If I am a worker, for instance, I may choose to join a Christian rather than a Communist trade union. And if, by that membership, I choose to signify that resignation is, after all, the attitude that best becomes a man, that man’s kingdom is not upon this earth, I do not commit myself alone to that view. Resignation is my will for everyone, and my action is, in consequence, a commitment on behalf of all mankind.
Or if, to take a more personal case, I decide to marry and to have children, even though this decision proceeds simply from my situation, from my passion or my desire, I am thereby committing not only myself, but humanity as a whole, to the practice of monogamy. I am thus responsible for myself and for all men, and I am creating a certain image of man as I would have him to be. In fashioning myself I fashion man.
When a man commits himself to anything, fully realising that he is not only choosing what he will be, but is thereby at the same time a legislator deciding for the whole of mankind – in such a moment a man cannot escape from the sense of complete and profound responsibility.
There are many, indeed, who show no such anxiety. But we affirm that they are merely disguising their anguish or are in flight from it. Certainly, many people think that in what they are doing they commit no one but themselves to anything: and if you ask them, “What would happen if everyone did so?” they shrug their shoulders and reply, “Everyone does not do so.” But in truth, one ought always to ask oneself what would happen if everyone did as one is doing
Existentialism Is a Humanism
Jean-Paul Sartre