abcs of science v. religion

At the end of journal time today, I caught and briefly participated in the following conversation:

K: Do you believe in God?
G: Yeah
K: Really?!
G: Yeah. God created the Earth.
K: God didn't create the Earth. The Big Bang created the Earth.
G: No, God created the Earth.
K: No, the Big Bang created the Earth. Miss Vi, who created the Earth?
[long pause]
me: Well, that's a hard question because there are a lot of people who think differently about it. [avoidance accomplished!]
K: Aww. I wish there was one answer. I wish I knew the answer.
G: Well, there's only one way to find it out...Time travel!
K: Time travel?! What? How would you do time travel?