Re: Can there be free will in a world where pre-destiny exists?
If you look to a certain "flavor of the month" brand of physics, you'll realize that every microsecond of the existence of our universe is happening simultaneously in as many dimensions over the top of each other. So, basically, the results/consequences of every "free will" choice you make have happened/are happening/will happen, all at the same time. "Free will" and "predestiny" are simply man-made terms used to describe abstract concepts from our own finite human perspective, much like the concepts of heat, color, and smell.
There is no such thing as free will or predestination, except for that which we have formulated in our own minds...