> Once there is something, rather than the obviously more likely nothing at all
Why is that "obviously more likely"? It's clear that you haven't really thought about this outside of the confines of your indoctrinated religion.
> ever so precisely tuned to be able to give rise to everything necessary for complex life to arise.
Citation needed. This is just mythical nonsense that doesn't stand up to even the lightest scrutiny.
Not to mention that the argument "we can't perfectly explain the universe, therefore 'god'" is so ridiculously nonsensical that it makes me question whether or not I'm talking to an intelligent being.
> The problems the world faces today are primarily those of frivolity, corruption, excess. No amount of science is going to help there.
No, ethics will help. That's the domain of philosophy. There's no ethical religion in the world today, because they all delegate ethics to an imaginary source with no evidence.
Perhaps you want to claim that Christianity is ethical? Oh yes? What's its position on gender equality, on gay people, etc.? And why does it hold that position? Because "God" supposedly said something to some Bronze Age goat herders 4000 years ago?
It's absolutely incredible and insane that anyone with even a minimal modern education would believe such nonsense. You should be ashamed of yourself, not least because of the damaging "ethics" that your religion has convinced you to believe and to inflict on the people around you. Shame.
The reason you're even discussing this is because somewhere, deep inside, you recognize that you've been sold a bill of goods. It's time to become an adult now, and put away childish things.