It was his turn to laugh. He waved the clipboard in the same direction she'd looked. 'Is… not really so much, not moored here. If you like, I show you but…

'Is there anything else you could teach me? As soon as she'd said it she wanted to close her eyes and run away. She heard herself suck air in through her teeth.

'Have you ever… dived? With the… ah, aqualung?

'Dived? No.

'I could perhaps teach you that. I have a… a système, yes? And there is another, for the ship. I can ask Capitaine Herval; I think he would let you use that. Is a good trade? His smile showed perfect teeth.

She nodded, put out her right hand, suddenly bold. 'Yes. A good trade.

They shook on it. His hand was large and strong and cool, and he looked surprised when she met his grip with one just as firm and sure.

'That's complete crap.

'Perhaps, Mandamus agreed generously with Orrick. 'But it's an idea, if not a new one. Saying "that's complete crap" isn't even an idea. It's just an opinion. What is your idea?

'I just can't believe you can be so pessimistic and… and still be alive. Jeez, if I felt that way I think I'd kill myself.

'It's not pessimism, Mandamus said. 'It's what I call the Bleak View, but it isn't pessimism. If it's right it's right. Truth is truth; I am old-fashioned in that regard. But I believe as I say; we are like a cancer. To be like a cancer in one way may be no bad thing; we live and grow. The question is how much we resemble cancer in any other way. If-

'Just because we're smart? Is that what you're saying? Just being smart makes us bad? That's crazy.

'You don't listen; the smartness-

'I'm listening, I just don't believe what I'm hearing.

'You must have heard of Gaia; the planet as organism. Well, we are the cancer in its body. Do you understand that? We were like an ordinary organ, once; part of the whole. We lived and died, we behaved ourselves like cells, existing and being replaced, just another species, preying on some species, preyed on by others… whether we lived or died as a species made little difference. Then; phut! Intelligence. Mr Mandamus snapped his fingers. The younger man shook his head, drank from his beer bottle. The others were keeping quiet; even Broekman, who was sitting back in his chair looking tired and smoking a cigar, his collar undone.

Hisako glanced at Philippe, who winked at her.

'And with that, Mandamus said. 'everything changes. We invent ways to blow up the world, but before that we start destroying other species; the other organs of the Gaia body. And we change her body. Oh, shake your head, Steven, but come with me to Alexandria; come to Venice. Alexandria becomes Venice, Venice Atlantis. The waters are rising; the ice is melting and the waters are rising. What we do means everything now. Whether we survive or not matters not just to us but to all the other species we take down with us if we go under. Because we have the drives of any species; to live, to breed, to spread. But we have this extra thing, this consciousness nothing else has.

'Yeah, what about whales?

'Fah; if they were so smart they wouldn't let us kill them so easily. They'd post look-outs, they'd avoid all ships, or ships smaller than a certain size, or ships that turn towards them, or —

'Maybe they are. Maybe some of them are but we just can't —

'No; they can't hide from satellites, Mandamus said quickly; and made a motion as though brushing this aside. 'But there we are; whales are intelligent, for animals; they are big, they are impressive and beautiful… but we kill them, we make them extinct because there is money in it, because we've made it easy; because we can. So we spread ourselves, and kill everything else. Only our intelligence lets us do this; it is what takes us beyond the «stop» message all other species have; they are limited by their specialisation, by the adaptation they have made to fit their niche. We take our niche with us; even into space. Thus we threaten to metastasise.

'So we're just doing what we're supposed to do', Orrick said. 'And if we kill off other species maybe they should have been smarter. It's the smart survive; it isn't our fault if we're too smart for anybody else.

Mandamus made a spluttering noise, and drained the rum he'd been drinking, shaking his head and wiping his mouth. 'Young man-

'Christ, said Broekman.

They looked at him. He came tipping forward on his seat, its front legs thudding into the deck. Those on that side of the table were following his gaze. Hisako turned with the others. The sky to the west was flickering with silent blue-white bursts of light. Silhouetted against the unsteady flarings were the hills on the west side of the lake. The underbellies of the clouds snapped in and out of view with the fierce strobing of the light, like folds of cloth hung in some vast hall. Half the horizon glittered and danced. Gatún Lake reflected it all, a distorted mirror held up to the edge of the sky gone crazy. The outline of Le Cercle sat upon the livid image like a toy.

'What the fuck is that? Orrick breathed.

'L — language, Mr Mandamus said, absently but shakily. 'Is it just… lightning?

Points of flame appeared beneath the clouds; they blossomed and spread like vast slow fireworks, rubbing an unnatural sunlight on to the sagging undersurfaces of the clouds, then falling in a thousand curved yellow streaks towards the ground. Arcing coruscations flicked to and fro across the sky, winking out or disappearing in the clouds like red and silver sparks.

The first cracks and rumbles broke over them.

'That isn't lightning, Broekman said.

The noises increased in volume and became more various, scattering into bizarre whizzes and screams against a background of sharp bangs and muffled crumping sounds. Captain Bleveans stood up. 'I guess we better get inside. Mr Janney, he turned to one of the Nadia's junior officers, 'see what we're getting over the radio. Get Harrison to try the low-tech military bands; even if we can't unscramble it we can get an idea of the traffic. Ladies, gentlemen…?

'I think I go back to my ship, Philippe said, rising with the rest. People began to follow Janney, who'd almost run through the nearest door into the ship.

'I too, Endo said. He looked at Mandamus, Orrick and Hisako. 'You may be best to stay here.

'I- Hisako began. She didn't know what to do; stay, go back to the Nakodo, go with Philippe?

'Inside, first, please, Bleveans said. They were ushered into the ship.

The horizon was a billowed cliff of light and darkness split with fissures of fire.

It stopped after a few minutes. A dull glow was left in a few places, as the rumbles faded away from distant hills. The officers had waited a few minutes to find out what could be heard on the Nadia's radio. It was silent. Whatever had happened, whatever sort of action or bombardment had taken place, it had done so without the accompaniment of any signals the ship's civilian communications gear was capable of picking up.

They used the VHF to contact a sleepy policeman in the office at Frijoles; he'd thought it was thunder. At Gatún the guards officer they talked to said he'd seen and heard it but didn't know what it was; they were awaiting orders from Panama and would probably send out a patrol in the morning.

They gave it a half-hour or so, crowding into the officers' mess and drinking some more. Hisako listened to them all, and to herself, and heard the sounds people make when they don't know whether to be frightened or not. The talk was light, jittery, inconsequential. Mandamus and Orrick did not return to their argument.

'Hisako-chan, you are not afraid? Philippe asked her.

'No. She held his hand. She'd stood in a corner, watching the rest. Standing close, he almost blotted out the rest of the crowded room for her.