If humans can't find a reason for something, then it must be God!
Now there's "logic" for you.
When are we going to grow up?
And if someone or something did create this Universe, I bet you they aren't/weren't
anything like the God most people imagine. We're probably some alien grad student's
thesis project and we'll be left in some dusty corner of the lab after graduation. That
would make the Deists happy at least.