What do we mean by "will"? What should we mean by "will"? According to Schopenhauer, the will is a blind force. Personally, I think one can see this in all things of necessity and instinct, mindless sex and procreation, hunger-killing and consumption to stay in being. I think Schopenhauer made his case. So, what's to wonder about will, well, do we have free will, personally I think not. We have a sense of free will, but, it is delusional, and when closely examined its structure is shaky at best. Simple cause and effect says no. Today however they are making great headway in neuroscience. I'll not go into detail for which I am not qualified to make, but if your really interested in these advances, which seem to negate any idea of free will, it is well worth the trouble. In the absence of free will however, it has to shake the very foundation of society, for guilt and sin are then seen as absurdities. The world just got a great deal more complex.