That teapot isn't trying to contact you.
It hasn't been leaving you a trail of eyewitness accounts across thousands of years of diligently recorded history.

It didn't come to earth, demonstrate its existence, power and wisdom and then die for you to show how much it cares about your ultimate fate.

I'd stay away from that Dawkin's guy. He will lead you to rejecting facts that are right there in front of your nose. And what is his agenda anyway? Why does he work to hard to debunk something that shouldn't matter at all to an unbeliever?

I think he is still trying to convince himself that he is really in charge and can live anyway he wants apart from God.

He will eventually get his wish.