Scott Adams has a blog post, "You Don’t Have Free Will – but You Might Get It Someday".
He claims we don't have free will, based on at least 2 different arguments. The first is "laws of physics" and the second is "we follow our strongest urge at any given moment". In his mind they run together as one. The laws of physics generate those urges and we obey.
But, he says, what if we could insert microchips to control our brains? Wouldn't we have more freedom then? We could use reason now to control urges later!
I thought of Odysseus, of course, who wanted to hear the sirens' call and survive, and who had himself tied to the mast of his ship, and had all his crew stuff their ears with wax.
I thought of Aquinas, of course, who warned men to avoid the "occasion of sin" - to structure their lives so that they were not led into temptation.
Rational people have always found ways to fight
The tyranny of appetite.