Brian Greene

That's actually something you know at some level right now, right?

On the moon, you could jump a lot higher than you can here.

So if you didn't realize... But I do think that two bodies do attract each other.

That's right.

So there is a fundamental law of gravity that manifests itself in different ways based on the environment.

All right, so let me say that again, or ask it again.

Are there fundamental laws that you think operate in all universes?

Yes, yes, absolutely.

And why do you think that?

That is the starting point.

When we come upon this possibility of other universes...

It's not a crazy idea that we dream up late at night when there's nothing else to think about.

These are ideas that emerge from the fundamental equations that we use to describe the things that we do see in the world around us and we follow the equations and the equations suggest to us there might be these other universes.

So we have equations, we analyze them, and we interpret what they're telling us about reality.

But those are the very equations that come to this possibility of other universes.

Then those are the equations that govern those other universes.

The starting point is let's assume that these are the fundamental... Doesn't it sound an awful lot like, why is God three in one?

I couldn't disagree with you more.

I thought not.

It has absolutely nothing to do with faith.