"Premise 1. Whatever begins to exist must have a cause."

Why must it have a cause? People love it to be important. Compared to nature and the universe we are unimpressive. Why does every life must have a meaning?

I think there are a lot stupid things, but this isn't.
I don't believe in god, but others do. Why? Everyone needs something or somebody to believe in.
Not to believe in god doesn't mean not to believe at all.

One may believes in love, the other one in humanity, in world peace, in a better world, in god, in justice...
Behind the things I listed are ideologies, and people believe in ideologies. An ideology shows what could be possible and what may becomes our target later.
Ideologies and religions are about dreams and utopia. Without dreams we couldn't survive psychically, I believe. It would mean stagnancy.

Belief is not a religious thing only...