appealed to Dirk because words used carelessly, as if they did not matter in any serious way, often allowed otherwise well-guarded truths to seep through.

Ao inexplicable disappearance. Oslo and a hammer: a tiny, tiny coincidence which struck a tiny, tiny note. However, it was a note which sang in the midst of the daily hubbub of white noise, and other tiny notes were singing at the same pitch. An Act of God, Oslo, and a hammer. A man with a hammer, trying to go to Norway, is prevented, loses his temper, and as a result there is an "Act of God".

If, thought Dirk, if a being were immortal he would still be alive today. That, quite simply, was what "immortal" meant.

How would an immortal being have a passport?

Quite simpty, how? Dirk tried to imagine what might happen if - to pick a name quite at random - the God Thor, he of the Norwegian ancestry and the great hammer, were to arrive at the passport office and try to explain who he was and how come he had no birth certificate. There would be no shock, no horror, no loud exclamations of astonishment, just blank, bureaucratic impossibility. It wouldn't be a matter of whether anybody believed him or not, it would simply be a question of producing a valid birth certificate. He coutd stand there wreaking miracles all day if he liked but at close of business, if he didn't have a valid birth certificate, he would simply be asked to leave.

And credit cards.

If, to sustain for a moment the same arbitrary hypothesis, the God Thor were alive and for some reason at large in England, then he would probably be the only person in the country who did not receive the constant barrage of invitations to apply for an American Express card, crude threats by the same post to take their American Express cards away, and gift catalogues full of sumptuously unpleasant things, lavishly tooled in naff brown plastic.

Dirk found the idea quite breathtaking.

That is, if he were the only god at large - which, once you were to accept the first extravagant hypothesis, was hardly likely to be the case.

But imagine for a moment such a person attempting to leave the country, armed with no passport, no credit cards, merely the power to throw thunderbolts and who knew what else. You would probably have to imagine a scene very similar to the one that did in fact occur at Terminal Two, Heathrow.

But why, if you were a Norse god, would you be needing to leave the country by means of a scheduled airline? Surely there were other means? Dirk rather thought that one of the perks of being an immortal divine might be the ability to fly under your own power. From what he remembered of his reading of the Norse legends many years ago, the gods were continually flying all over the place and there was never any mention of them hanging around in departure lounges eating crummy buns. Admittedly, the world was not, in those days, bristling with airtraffic controllers, radar, missile warning systems and such like. Still, a quick hop across the North Sea shouldn't be that much of a problem for a god, particularly if the weather was in your favour, which, if you were the God of Thunder, you would pretty much expect it to be, or want to know the reason why. Should it?

Another tiny note sang in the back of Dirk's mind and then was lost in the hubbub.

He wondered for a moment what it was like to be a whale. Physically, he thought, he was probably well placed to get some good insights, though whales were better adapted for their lives of gliding about in the vast pelagic blueness than he was for his of struggling up through the Pentonville Road traffic in a weary old Jaguar - but what he was thinking of, in fact, was the whales' songs. In the past the whales had been able to sing to each other across whole oceans, even from one ocean to another because sound travels such huge distances underwater. But now, again because of the way in which sound travels, there is no part of the ocean that is not constantly jangling with the hubbub of ships' motors, through which it is now virtually impossible for the whales to hear each other's songs or messages.

So fucking what, is pretty much the way that people tend to view this problem, and understandably so, thought Dirk. After all, who wants to hear a bunch of fat fish, oh all right, mammals, burping at each other?

But for a moment Dirk had a sense of infinite loss and sadness that somewhere amongst the frenzy of information noise that daily rattled the lives of men he thought