Good morning,
when it comes to the question of free will, any JW will ascertain the existence of free will as needed for any moral issue regarding God, the bible etc. Without free will the whole foundation of what their belief is based on will collapse.
Now atheists, at least thats my understanding, deny also the existence of free will. If everything is just governed by natural laws, then it will follow its course, there is no superiorty of human conscience, as it followed just the evolving species, and may only be an illusion, and one knowing a current state is able to predict the future (Demon of Laplace).
One example of a scientists viewpoint:
You don't have free will, but don't worry. - YouTube
Now JW agree with atheist in one matter, that there is no soul surviving human death, humans are only made of "dust". So if humans are only made of atoms and moleculs, which are subject to laws of Physics, were is the free will located then?
A dilemma even for some PIMI witnesses I talked to (at least the thinkers among them).
Also quantum physics do not provide a way out, since unpredictability does not equate free will.
What are your ideas?