"So what does the word inevitable add? What does it mean more than determined? If we wanna get clear on this, we have to see what "inevitable" means. It means unavoidable."
"What's happened on this planet over the last four billion years has been an explosion of avoiding. Avoiding disillusion, avoiding being eaten, avoiding starving to death."
"You avoid something by anticipating it, and taking corrective measures."
"What we have to understand is that free will is our capacity to see probable futures...futures that seem like they're gonna happen, in time so that something else happens instead."
"But what you can do is change what you thought the future would be into something else."
Dennett is an ideologist who uses flawed arguments to spearhead philosophical arguments for free will. Anticipation, calculation, etc., do not factor determinism out of human behavior.
Dennett claims to argue from a biological point-of-view. Nothing he brings to the table is a biologically-valid argument. He uses the example of a person avoiding a brick, and thus changing their future. The survival instinct...knowing what a brick and velocity is via experience...the motor cortex activity that results from seeing the brick approaching, the signals from the hypothalamus, hippocampi, amydalae, cerebellum, visual cortex, and so forth, all result in dodging the brick.
In the hypothetical brick situation, there could have been only one outcome. Physiology does not behave randomly.
(Physicist in the video brings up solid points about molecular determinism)
"Sure there are varieties of free will...the traditional varieties...which, who cares whether we've got them. The varieties that matter...the varieties of free will worth wanting, as I have said...are perfectly compatible with determinism."
This statement says so much about how he is willing to use slippery slopes to defend his position.
"We're not deluded about our sense of our own capacity. We are determined to be the masters of our fate. To a surprising and gratifying degree."
As you can see, he is very emotionally invested in the idea of free will.