After years and years and years (and more years) of studying physics, the dreadful reality, according to Sean Carroll, is that:
“There is no life after death; there’s no spiritual essence that can preserve a human consciousness outside its physical body. Life is a chemical reaction; there is no moment at conception or otherwise when a soul is implanted in a body. We evolved as a result of natural processes over the history of the Earth; there is no supernatural intelligence that created us and maintains an interest in our behavior. There is no Natural Law that specifies how human beings should live, including who they should marry. There is no strong conception of free will, in the sense that we are laws unto ourselves over and above the laws of nature. The world follows rules, and we are part of the world.”
Sean here is basically saying that everything for which we don’t have evidence likely doesn’t exist. (There is evidence for the lot of these things, actually, but let’s overlook this for now) Of course, to him, only that which can be detected by science counts as evidence.
And therein lies the rub. Science, for it to be science (for it to work) needs to
presuppose materialism — that’s just how it must be. Therefore to imply science proves materialism is to say that that which you need to presuppose for science to work proves science works!
In other words, Carroll presupposes materialism (to do science) and then concludes that because of science, materialism is true.
What an idiot.