‘What do you make of the results?’ asked Lund.
‘They’re preliminary findings, not results.’
‘All right. What do you make of the preliminary findings?’
‘I don’t know.’
‘Go on, you can tell me.’
‘Bohrmann’s the expert.’
‘But, in your opinion, is there a link with the worms?’
Johanson thought back to his conversation with Olsen. ‘I don’t have an opinion,’ he said cautiously, ‘not yet. It’s too early to say.’ He blew on his coffee. The sky stretched gloomily above them. ‘But I’d rather be at home than here.’
That had been yesterday.
While the new set of samples was analysed, Johanson took himself off to the radio room tucked behind the bridge. From there he could contact anyone in the world via satellite. For the past few days he’d been working on a database of contacts, firing off queries to institutes and scientists, presenting the whole thing as of scholarly interest. The first replies had been disappointing. No one else had found the worm. A few hours previously, he’d extended the search to some of the other expeditions currently at sea. Now he pulled up a chair, squeezed his laptop in among the radio equipment and logged into his account. The only interesting email was from Olsen, who’d written to say that the jellyfish invasion in South America and Australia was now out of hand:
I don’t know whether you’re listening to the news out there, but there was an update last night on the jellies. They’re swarming all over the coast. According to the newsreaders’ oracle, they’re specifically targeting well-populated areas. Which is nonsense, of course. Apart from that, there’s been another pile-up - a couple of container ships near Japan. Boats are still disappearing but they’ve managed to record a few distress calls. No concrete details about British Columbia yet, but plenty of rumour. Supposedly the whales are getting their own back and have started hunting humans. Not everything you hear is true, though, thank God. Well, that’s all the good news from Trondheim for now. Don’t drown.
‘Thanks a bunch,’ Johanson muttered tetchily.
But Olsen was right: they didn’t listen to the news enough here. Being on a research vessel was like falling out of space and time. People always said they were too busy to listen to the news when in fact they just wanted to be rid of politicians, cities and wars for a while. But after a month or two at sea, they’d start to long for civilisation, with its technology, hierarchies, cinemas, fast-food outlets and floors that didn’t rise and sink.
Johanson realised he wasn’t concentrating. His mind was on the images that had filled the monitors for the past two days.
Worms.
The continental slope was crawling with them. The mats and seams of frozen methane had disappeared under millions of seething bodies trying to burrow into the ice. They could no longer treat it as a localised invasion. They were witnessing a full-scale attack that ran the length of the Norwegian coast.
As if someone had magicked them there…
Surely other people had come across something similar.
Why did he get the feeling that the worms and the jellies were connected?
It was a crazy idea.
And yet, he thought suddenly, the craziness looked like the start of something new.
This was only the beginning.
He called up the CNN homepage to check out Olsen’s news.
Lund walked in, set a mug of black tea in front of him and smiled conspiratorially. Their trip to the lake had forged a bond between them, a kind of unspoken solidarity.
The smell of freshly brewed Earl Grey filled the air. ‘I didn’t know they had it on board,’ said Johanson.
‘They don’t,’ she said. ‘You bring it with you, if you know someone who likes it.’
Johanson raised his eyebrows. ‘That was thoughtful of you. What favour were you hoping to extract from me this time?’
‘A thank-you would be nice.’
‘Thank you.’
She glanced at the laptop. ‘Any luck?’
‘Zilch. How’re they getting on with the samples?’
‘No idea. I had other things to deal with.’
‘Such as?’
‘Looking after Hvistendahl’s assistant.’
‘What’s wrong with him?’
‘He’s feeding the fish.’ She shrugged. ‘You know, mustering his bag.’
Johanson chuckled. Lund liked using sailors’ slang. Research vessels brought together two different worlds: scientists and seamen. The two groups tiptoed around each other, doing their best to be accommodating, adjusting to their different ways of talking and living, and getting used to each other’s quirks. After a while, they’d know they were in safe water - but until then there was a respectful distance between them, which they bridged with jokes. ‘Mustering a bag’ was the crew’s euphemism for a newcomer’s seasickness.
‘You threw up the first time too,’ said Johanson.
‘And you didn’t?’
‘No.’
‘Huh.’
‘It’s true!’ Johanson put his hand on his heart. ‘I’m a good sailor.’
Lund dug out a scrap of paper with a scribbled email address. ‘Next up is a trip to Greenland. One of Bohrmann’s contacts is working out there.’
‘Lukas Bauer?’
‘You know him?’
Johanson nodded slowly. ‘There was a conference a few years back in Oslo. He gave a lecture. I think he was working on currents.’
‘He’s an engineer. He designs all kinds of things - oceanographic equipment, pressurised tanks. Bohrmann said he even had a hand in the deep-sea simulation chamber.’
‘And now he’s in the Greenland Sea.’
‘He’s been there for weeks,’ said Lund. ‘You’re right about his interest in currents, though. He’s collecting data there. Another candidate for interrogation in your quest for the worm.’
Johanson hadn’t come across the expedition in his earlier research. The Greenland Sea…Weren’t there methane deposits there too? ‘How’s Skaugen getting on?’ he asked.
‘Slowly,’ Lund told him. ‘He’s been gagged.’
‘By the board?’
‘Statoil’s a state-controlled company. Need I say more?’
‘So, he won’t learn anything new,’ said Johanson.
Lund sighed. ‘The others aren’t stupid, you know. They’ll notice if someone’s trying to pump them for information without giving anything in return. And, anyway, they’ve got their own code of silence.’
‘That’s what I told you.’
‘Oh, if only I had your brains.’
There was the sound of footsteps outside, then one of Hvistendahl’s team poked his head round the door. ‘Meeting in the conference room,’ he said.
‘When?’
‘Now. We’ve got the results.’
Johanson and Lund exchanged a glance. Deep down they already knew the truth. Johanson closed the lid of the laptop, and they followed the man to the main deck below.
Bohrmann stood at the table, leaning forward on his knuckles.
‘So far we’ve found the same state of affairs all along the slope,’ he said. ‘The sea is saturated with methane. Our readings concur with those from the Thorvaldson. There are a few variations, but the basic picture’s the same.’ He paused. ‘I don’t want to beat about the bush. Something has started to destabilise large sections of the hydrates.’
No one stirred. No one spoke.
Then the Statoil team all started talking at once.
‘What are you saying?’
‘So the hydrates are dissociating. I thought you said worms can’t destabilise the ice!’
‘Is the water getting warmer? Because if it isn’t…’
‘But what happens if—’
‘OK!’ Bohrmann gestured for everyone to be quiet. ‘That’s the situation. I still don’t believe the worms are capable of causing serious damage. However, we shouldn’t forget that the incidence of
the worms coincides time-wise with the breakdown of the hydrates.’
‘Very helpful,’ muttered Stone.
‘Do we know how advanced the process is?’ asked Lund.
‘We’ve studied the data from the Thorvaldson’s expedition a few weeks ago,’ said Bohrmann. He was trying to sound reassuring. ‘That was when you first discovered the worms. The readings were normal then. They must have started rising since.’
‘So what’s the deal?’ asked Stone. ‘Is it getting warmer down there or isn’t it?’
‘It’s not. The stability field is unchanged. The fact that methane’s escaping must be due to processes occurring deep in the sediment. Deeper, in any case, than the worms could burrow.’
‘What makes you so sure?’
‘We’ve already proved—’ Bohrmann broke off. ‘With the help of Dr Johanson we’ve already proved that these creatures can’t survive without oxygen. They can only burrow a few metres deep.’
‘All you’ve proved is what happens in a tank,’ said Stone, disparagingly. He seemed to have selected Bohrmann as his new arch-enemy.
‘If the water isn’t getting warmer, then maybe the seabed is,’ suggested Johanson.
‘Volcanic activity?’
‘It’s just an idea.’
‘Well, it makes sense - but not in this region.’
‘Can the dissociated methane get into the water?’
‘Not in sufficient quantities, no. For that the worms would need to reach a gas pocket, or be capable of melting hydrates.’
‘But they can’t possibly have reached a gas pocket,’ Stone insisted stubbornly.
‘No, like I said—’
‘I know exactly what you said. Now it’s your turn to listen to me. Each one of those worms is radiating heat, the same as any living creature does. And the warmth they’re creating is melting the ice. It only melts a few centimetres on the surface, but it’s enough to—’
‘The body temperature of a deep-sea creature matches that of its environment,’ said Bohrmann, smoothly.
‘But, even so, if—’
‘Clifford.’ Hvistendahl placed a restraining hand on Stone’s arm. It looked like a friendly gesture, but Johanson sensed it was a warning. ‘Why don’t we wait for the next set of readings?’
‘Bugger that!’
‘You’re not helping, Cliff. Drop it.’
There was silence again.
‘What happens if the methane keeps escaping?’ asked Lund.
‘There are various possible scenarios,’ said Bohrmann. ‘Methane fields have been known to disappear. The hydrates can dissociate within a year. That could be what’s happening here, and it’s conceivable that the worms have triggered the process. If that’s the case, large quantities of methane will be released into the air above Norway.’
‘Just like fifty-five million years ago?’
‘No, there isn’t enough for that, and we really shouldn’t speculate. Having said that, I don’t see how the process can continue without a decrease in pressure or an increase in temperature, and there’s no evidence of either. In the coming hours we’ll send down the video grab. Maybe that’ll clear things up. That’s all for the moment.’ And with that he left the room.
Johanson emailed Lukas Bauer in the Greenland Sea. He was starting to feel like a biological detective. Have you seen this worm? Can you describe it to me? Could you pick it out from five other specimens in an identity parade? Is this the worm that stole the lady’s handbag? All relevant information will be noted in evidence.
First he wrote a few friendly lines about their meeting in Oslo, then enquired whether Bauer had detected unusually high levels of methane in the area where he was working. He’d deliberately left this point out of his other emails.
When he returned to the deck, he saw the video sledge dangling from the arm of the crane while Bohrmann’s geologists inspected it. They were hauling it in. Not far away, outside the repair room, a group of sailors sat talking on a large chest filled with scrubbing brushes. Over the years, it had established itself as a lookout and living room combined. Draped in a threadbare cloth, it was known by some as ‘the couch’. It was the ideal place to sit and poke fun at the unsteady movements of the research assistants and scientists, but there were no jokes today. The tension was affecting the sailors too, most of whom knew what the scientists were up to: there was something wrong with the continental slope, and everyone was worried.
From now on everything had to happen as quickly as possible. Bohrmann had asked for the ship to be slowed right down so that they could investigate a site he’d identified using data from the multi-beam echo-sounder and the video-sledge. Beneath the Sonne there was a large field of hydrates. Taking a sample meant releasing a monster that appeared to belong to the Jurassic age of deep-sea science. The video-guided grab - a pair of metal jaws weighing several tonnes - was scarcely the most sophisticated piece of technology. In fact, it was probably the crudest, yet most reliable way of wresting a chunk of history from the seabed. Opening its maw, it bit into the sediment, and tore out hundreds of kilos of silt, ice, fauna and stone, which it then deposited at the feet of the scientists. The sailors had named it T. Rex. As it dangled from the A-frame, jaws agape, ready to plunge into the sea, the similarity was striking. A monster in the service of science.
However, as with all monsters, the grab was powerful, but lumbering and dumb. Inside its jaws were floodlights and a camera, enabling its handlers to see where it was heading before they let it off the leash. That was impressive. But the dim-witted T. Rex was incapable of stealth. No matter how carefully you let it down - and there were limits, since it took force to penetrate the seabed - it created a bow wave that frightened away most creatures. As soon as their finely tuned senses detected it, worms, fish, crabs and any other organism capable of rapid movement escaped before it pounced. Even the more up-to-date instruments gave advance warning. The bitter words of a frustrated American scientist summed up the situation: ‘There’s plenty of life down there. The trouble is, it sees us coming and steps aside.’
The grab was lowered from the A-frame. Johanson wiped the rain off his face and entered the control room. A crewman was operating the joystick that moved the grab up and down. He’d spent the last few hours steering the video sledge, but he still seemed focused. He had to be: staring at hazy pictures of the seabed for hours on end had a hypnotic effect. A moment of carelessness, and a piece of equipment that cost as much as a brand new Ferrari would be lost for ever.
Inside the control room the light had been dimmed. The monitors cast a pale glow on the watching faces of the people sitting and standing in front of them. The rest of the world no longer existed: there was only the seabed, whose surface they studied like a coded landscape in which every detail held a message.
Outside the cable slid over the winch.
The water looked as though it was going to spurt out from the monitors, then the metal jaws passed through a shower of plankton. The screens turned blue-green, then green, then black. Bright dots - tiny crabs, krill and other creatures - sped away like comets. Watching the voyage of the grab was like seeing the opening credits for the original Star Trek series, but now there was no music. It was deathly silent in the lab. The figures on the depth gauge were changing all the time. Then the seabed flashed into view, looking like a lunar landscape. The cable stopped.
‘Minus seven hundred and fourteen metres,’ said the man at the controls.
Bohrmann leaned over. ‘Don’t do anything yet.’ The monitor filled with mussels. They liked to colonise hydrates, but now they were hidden by a mass of wriggling bodies. Johanson had a strange feeling that the worms weren’t just burrowing in the ice but were eating the mussels in their shells. He could see jaws shooting out and ripping off chunks of mussel flesh, which vanished into the tube-like bodies. There was no sign of the white methane ice under the siege of worms, but they all knew it was there. Bubbles rose up from the bottom, with tiny shimmering fragments - splint
ers of hydrate.
‘Now,’ said Bohrmann.
The seabed rushed towards the screen. For a moment it looked as though the worms had risen to welcome the camera, then it went black. The iron jaws buried themselves in the methane and clamped shut.
‘What the hell…?’ gasped the man at the controls.
The numbers on the panel were turning rapidly. They stopped briefly, then sped on.
‘The grab’s broken through. It’s sinking.’
Hvistendahl pushed his way to the front. ‘What’s going on?’
‘This can’t be happening! There’s no resistance!’
‘Pull it up!’ screamed Bohrmann. ‘Quickly!’
The man jerked back the joystick. The counter stopped, and the numbers started to decrease. The grab rose upwards, jaws clenched. Its external cameras showed the vast hole that had opened. Swollen bubbles surged from inside it. Then a stream of gas gushed out, hitting the grab and engulfing it. Everything vanished in a seething whirlpool.
Greenland Sea
A few hundred kilometres north of the Sonne, Karen Weaver had just stopped counting. Fifty laps of the deck. She kept running up and down, careful not to get in the scientists’ way. For once she was pleased that Lukas Bauer didn’t have time to talk to her. She needed exercise, but the possibilities on board a research vessel were limited. She’d tried the gym, but the three exercise machines had driven her crazy so she was running instead. Up and down the deck - past Bauer’s assistants, who were working on float number five, and past the crew, who were hard at work or standing in groups, watching her, suggestive comments on the tip of their tongues.
Puffs of white breath rose from her parted lips.
Up and down the deck.
She’d have to work on her stamina. It was her weak point. She made up for it in strength, though. Her body was like a sculpture: impressive muscles and glowing skin, with an intricately tattooed falcon between her shoulders. Yet Karen Weaver had none of the bulk of a female body-builder - in fact, she’d have made a perfect model, if only she had been a little taller and her shoulders less broad. A small, sinewy panther, she lived on adrenaline. Her favoured habitat was the edge of the abyss.