The ships hung in the sky in much the same way that bricks don’t. - Douglas Adams

Marvin was humming ironically because he hated humans so much.

"There is no "tropical island paradise" I know of which remotely matches up to the fantasy ideal that such a phrase is meant to conjure up, or even to what we find described in holiday brochures. It's natural to put this down to the discrepancy we are all used to finding between what advertisers promise and what the real world delivers. It doesn't surprise us much any more. So it can come as a shock to realise that the world we hear described by travellers of previous centuries (or even previous decades) and biologists of today really did exist. The state it's in now is only the result of what we've done to it, and the mildness of the disappointment we feel when we arrive somewhere and find that it's a bit tatty is only a measure of how far our own expectations have been degraded and how little we understand what we've lost. The people who do understand what we've lost are the ones who are rushing around in a frenzy trying to save the bits that are left."

Part of how we come to take command of our world, to take command of our environment, to make these tools by which we're able to do this, is we ask ourselves questions about it the whole time. So this man starts to ask himself questions. "This world," he says, "so who made it?" Now, of course he thinks that, because he makes things himself. So he's looking for someone who would have made this world. He says, "Well, so who would have made this world? Well, it must be something a little like me. Obviously much much bigger. And necessarily invisible. But he would have made it. Now why did he make it?" Now we always ask ourselves "why?" because we look for intention around us; because we always intend– we do something with intention. We boil an egg in order to eat it. So we look at the rocks, and we look at the trees, and we wonder what intention is here even though it doesn't have intention.