We don't know how the universe began, and we will never know

Towards the end he shows a lack of understanding of statistics. He claims if any infinitesmally small change to the laws of nature would have caused an uninhabitable universe then it must have been specifically designed the way it is. He brings several examples that actually are all the exact same argument.

The mistake here is that he assumes that there was only one random try at creating this universe and that we cannot have been sooo extremely lucky. There is no reason to believe that there was only one try. What if there were a large number of tries? If all the other tries resulted in uninhabitable universes then of course us being in the lucky version must make us think this was not random chance.

Example: ask a large number of people to flip a coin ten times. Eventually you will reach someone that actually flipped ten times heads in succession. What would that guy think? Clearly that's not a normal coin and you designed the whole thing to be like that because what are the odds of him flipping ten times heads? He does not know about the other thousand people you had play this game that didn't get ten times heads.

That is quite besided the point. The point being every patient who goes there believes the hospital us doing western blah blah blah...

Let me simplyfy it even more. The common mans dependence of "science" is based on beliefs. Just as it was on religion at an older time.

That scientific method is more trust worthy, does not make that dependence not based on belief. That is the weakest link in the chain, and that link is common to both science and religion.

That is, in our usual life, everything that exists comes from something else that exists. But we can't easily apply this rule to the very beginning of the universe (be it the big bang or whatever other model).

So, the question is - how do we handle this? Thomas Aquinas said that this is itself proof of God's existence: the universe did not exist at some point, then God created the first thing. Of course, the next logical question is - ok, then how does the rule apply to God? And the religious say - well, the rule doesn't apply to God, only to creation.

But, if we accept that the rule isn't universal, then we can also choose not to apply it to the beginning of the universe. Instead, we can tweak the rule to say that everything except the singularity at the beginning of the Universe is created by another existing thing; the singularity itself was always there and requires no explanation. This is perfectly consistent with the Big Bang theory, and is in fact how most scientists conceptualize it (or, they say that questions about the origin of that singularity make no sense, since time itself began once the singularity started inflating, but this is philosophically similar).

Of course, we can posit anything we want about that singularity and its past (if any), and we will never contradict another theory, since there is no remnant in the existing universe of what came before inflation, so whatever theory we want will be consistent with the current universe.

Did a different universe collapse into that singularity, perhaps one with slightly different constants of nature? Sure, why not. Was it a regular black hole in another, larger, universe that still exists, but which is too far away from us to be detectable in any way now that space-time has expanded so much? Possibly, why not. Did gods and demons fight until they a powerful sorceror cast a spell to imprison them into single point, where they and there magic were ground to dust and exploded in the inflation? Perfectly coherent with all known physical theories.