Reality is what kicks back when you kick it. This is just what physicists do with their particle accelerators. We kick reality and feel it kick back. From the intensity and duration of thousands of those kicks over many years, we have formed a coherent theory of matter and forces, called the standard model, that currently agrees with all observations.

Define self-awareness and tell me what it is about it that requires something more than a material explanation. I do not accept the burden of explaining all phenomena, real or imagined. If you think more than matter is required for this thing you call self-awareness, which you have not defined, then you have the burden of showing why.

Alternative explanations are always welcome in science, if they are better and explain more. Alternative explanations that explain nothing are not welcome... Note how science changed those beliefs when new data became available. Religions stick to the same ancient beliefs regardless of the data.

Science flies you to the moon. Religion flies you into buildings.

In fact, current cosmological observations indicate that the average density of matter and energy in the universe is equal, within measurement errors, to the critical density for which the total energy of the universe was exactly zero at the beginning.

Thought, without the data on which to structure that thought, leads nowhere.

When people start using science to argue for their specific beliefs and delusions, to try to claim that they're supported by science, then scientists at least have to speak up and say, You re welcome to your delusions, but don't say that they're supported by science.