These are all highly interdisciplinary, reflecting her own academic background. Human freedom differs from the relatively unvarying actions of non-human animals. It arises from the complex integration of cognition, motivation, and emotion in human personality. In abnormal personalities, freedom is limited in various ways. In Psychology How creativity is possible.
Creativity is an aspect of human freedom.
It's possible to account for it in scientifically respectable terms. It's even possible, up to a point. Both symbolic and connectionist AI can help us think clearly about what the mind is, what it does, and how. See my Artificial Intelligence And Natural Man , and also Computer Models Of Mind . Our minds evolved, and we can't understand how they work without realizing that.