I believe that a magical stork came and dropped eggs onto the earth. :p
As I've said, I don't believe in evolution. I don't have some "scientifically provable alternate theory to evolution" but that doesn't mean I have to believe in it.
Of course, I don't think that we'll ever learn the "truth". I'm sure we all know that when it comes to evolution, beliefs get thrown around for something that we cannot truly prove. (ie. how life evolved from phospholipid bubbles)
It all comes down to faith (and I don't mean that in the religious sense). If you don't think it comes down to faith, then so be it. :|
I hope you're not referring to me. I just think it's farfetched.