If you haven't read Dawkins' The Devil's Chaplain, I highly recommend it. Here's a section to whet your appetite:
There are some things we don't know.
But instead of just sitting on our asses, let's ask "How can we find out"?
Quote:"Some 35 years after Sanderson's death, I recall a lesson about Hydra, a small denizen of still fresh water. Mr Thomas asked one of us, "What animal eats Hydra?" The boy made a guess. Non-committally, Mr Thomas turned to the next boy, asking him the same question. He went right round the entire class, with increasing excitement asking each one of us by name, "What animal eats Hydra? What animal eats Hydra?" And one by one we guessed. By the time he had reached the last boy, we were agog for the true answer. "Sir, sir, what animal does eat Hydra?" Mr Thomas waited until there was a pin-dropping silence. Then he spoke, slowly and distinctly, pausing between each word."
"I don't know... (crescendo) I don't know... (molto crescendo). And I don't think Mr Coulson knows either. (Fortissimo) Mr Coulson! Mr Coulson!"
He flung open the door to the next classroom and dramatically interrupted his senior colleague's lesson, bringing him into our room. "Mr Coulson, do you know what animal eats Hydra?" Whether some wink passed between them I don't know, but Mr Coulson played his part well: he didn't know. Again, the fatherly shade of Sanderson chuckled in the corner, and none of us will have forgotten that lesson. What matters is not the facts but how you discover and think about them".
There are some things we don't know.
But instead of just sitting on our asses, let's ask "How can we find out"?
I must not be nasty. I must not be nasty. I must not be nasty. I must not be nasty. I must not be nasty. I must not be nasty. I must not be nasty. I must not be nasty.