Douglas Wilson on Determinism and Reason
So if LaPlace is why you think belief in God is now "optional," this appeal of yours actually turns into quite a fun business. This doctrine means [...] that you, Christopher Hitchens, are not thinking your thoughts and writing them down because they are true, but rather because the position and velocity of all the atoms in the universe one hundred years ago necessitated it. And I am not sitting here thinking my Christian thoughts because they are the truth of God, but rather because that is what these assembled chemicals in my head always do in this condition and at this temperature. "LaPlace's demon" could have calculated and predicted your arguments (and word count) a century ago in just the same way that he could have calculated the water levels of the puddles in my driveway — and could have done so using the same formulae. This means that your arguments and my puddles are actually the same kind of thing. They are on the same level, so to speak.
If you were to take a bottle of Mountain Dew and another of Dr. Pepper, shake them vigorously, and put them on a table, it would not occur to anyone to ask which one is "winning the debate." They aren't debating; they are just fizzing. You refer to "language in which to write this argument," and you do so as though you believed in a universe where argument was a meaningful concept. Argument? Argument? I have no need for your "argument hypothesis." Just matter in motion, man.