@click here,
It seems to me that determinism has replaced fate to deprive the human being, or rather the subject, of any free will, with the help of science. The only difference is that the causa sui in determinism is no intention, so there is no necessity of a creator (God). Although I feel more enclined to Heidegger's or Sartre's existencialism, mostly because it gives hope, I think causality and determinism just make existencialism a form of belief.
But then many questions came to me, as I realized that Kant might have been right when he said that sciences and moral could not be reconciliated, as one excludes free will and the other makes it necessary.
If we adhere to determinism, then the distinction between nature and nurture, or rather between what is innate and what is acquired, seems to have very little weight and to belong mostly to moral. Let me try to make this a little clearer: determinism and causality applied to man means that a human being (what I call a subjet, in the cartesian sense of the cogito) is not responsible for his actions. If there is no free will, it means one cannot choose and thus cannot be judged guilty or not. Just as we do not choose the color of our skin, our parents and the community we were born in, determinism teaches us that we do not choose anything at all. Spinoza was already saying this a few centuries ago.
But then here is my question: what is left to the human being? If everything is accidental and not essential, then what is the essence of the subject? Sure I think so I am, but we're not quite sure about what "I" is after the XXth century... It is as if in the end the subject (or human being) decided to consider himself responsible of his actions because if he did not, he would be reduced to a determined though conscious body.
Determinism leads to an issue about identity, even more than an issue about moral. But I hope some people will have something to answer to this because somehow I wish that this would be only a point of view due to some kind of ignorance on my side.