I’ll briefly summarize what’s wrong with these “three discoveries,” which are not discoveries at all. I’ll start with the so-called first discovery, that “man’s will is not free,” followed by something-something, concluding with the so-called “two-sided equation.” (is there another kind?)
I find here basically the same problem I find with Hard Determinism, of which the author’s claim seems to be a variant form. The author writes that “man is compelled of his own free will” to always move in the direction of “greater satisfaction.”
Yes, and he wrote that because people get confused thinking that hard determinism (which is all that exists by the way, not soft determinism, which means nothing at all) means that we can be made to do something AGAINST OUR WILL. This is not true, which is why he clarified it throughout the book by saying "he was compelled, OF HIS OWN FREE WILL (BECAUSE HE WANTED TO), not that he was forced by determinism to do what he didn't want to do.
Never mind that “compulsion” and “free will” are obviously opposite concepts; what the author seems to be suggesting is that we under some inner compulsion always to pick, what we prefer.
Huh? How can anyone be compelled to pick, what they prefer? You can only be “compelled” to pick what you don’t prefe
They are compelled to pick what they prefer because what they prefer less (given their options) is less satisfying. After all this time, you still don't get it. And, btw, you cannot be compelled to pick what you don't prefer unless it's the least unpreferable of the available choices. It doesn't mean you are happy with your choice. For instance, if you were given a choice to eat cat poo or dog poo by your jailer, you certainly wouldn't prefer either, but you would pick what you thought was the one you could stomach the most, in the direction of greater satisfaction. If you said eenie meenie miney moe, this would also be your choice to do in the direction of greater satisfaction, giving you no choice at all.
If something compels me to pick Coke over Pepsi, then obviously my choice is not free, precisely because in such a case, I would have preferred to pick Pepsi but something or other forced me to choose Coke.
Nothing forced you to choose Coke other than your preference for Coke at that moment. If you had preferred to pick Pepsi at that moment, you would have, but you didn't, so you couldn't have. Maybe you would change your mind the next time, but this example doesn't prove anything. In fact, it actually proves you don't have free will of any kind.
If, on the other hand, “compelled of my own free will to move in the direction of greater satisfaction” and “I always pick, what I prefer”
Again, you always pick what you prefer is an important tautology. It has great significance!
New Information
Second – and heretical to philosophic orthodoxy – tautologies can actually teach us something new about the world. Lots of things, in fact.
Consider an idea I recently wrote about in
The Metaphysics of Logic. Even if an omnipotent God exists, he certainly did not create the laws of logic. Those laws bind everything in existence, without exception, including any omnipotent gods. This conclusion is not hypothetical; it’s logically necessary and tautological.
Yet, billions of people on the planet probably believe otherwise. A standard theological idea is that “God created everything, including the laws of logic.” But this is mistaken.
Understanding why God could never “create logic” is neither trivial nor redundant. It’s new information that can only be revealed after a deliberate exercise in logical reasoning. It tells you something new about the universe that you wouldn’t know otherwise.
Trivial. Redundant. Dogmatic. Useless. That’s what people really mean when they say, “Oh, your argument is just a tautology.”
steve-patterson.com
If, on the other hand, “compelled of my own free will to move in the direction of greater satisfaction” and “I always pick, what I prefer”
You are causing confusion. To say "I always pick what I prefer" is true but you aren't being clear. "I always pick what I prefer MORE given that I cannot pick what I prefer LESS having limited options. Even if you prefer something you don't like, it doesn't mean you don't prefer it. You just prefer it LESS because there is no better option at that moment.
are supposed to be synonymous, then what work does the former do, compared with the latter, which is far more parsimonious and harmonizes with our ordinary experience? Moreover, if there is supposed to be a relevant difference between the two, what test could we possibly devise to decide between them?
There is no relevant difference. I am compelled, of my own free will, to move in the direction of greater satisfaction. Why? Because I am compelled to pick that choice which is the most preferable. The ultimate empirical test (just like we create a formulation to get man to the moon and finally feel that the astronauts will be safe), here too, the test as to whether this law will prevent man from desiring to hurt each other with a first blow, will bear out as the transition goes from a world of blame and punishment to a world of no blame and punishment once we are positive that this new environment will do what it claims it can do. If will was free, this new world could not come about because we could hurt others regardless, but this is impossible.