Moral Responsiblity
Moral responsibility is a core aspect on discussion of free will. We are held accountable for the things we do, even though we may not be the cause of what we do.
I think it is a simple matter to understand how we can be morally responsible if we have free will. To have a free will is the premise that we have some faculty that is able to be a cause without being restrained or forced. Essentially a strictly free will is an uncaused cause. So if nothing forces a free will to act, then that will is solely responsible for its acts.
How can I be morally responsible for what I do if I don’t have free will?
A person will never be solely responsible for an act without free will; everything about a person would be initially caused by something external to themselves. Still, they can be held morally responsible for their habits and patterns. For example, a serial killer would not be excused of murder because of their genetics/culture/childhood/etc even though there may have been some combination that culminates in the killings. They would be held morally responsible for those patterns that caused them to kill, because the collection of every pattern in that person, is that person.
I know the example is extreme, but I hope it illustrates that free will is not necessary for moral responsibility.
