Hannah continued, ‘I’ve since tested all the ID implants previously removed aboard this station, along with those kept in stock. I found only one that was without the biochip and that came from Technical Director Le Roque, and it was the only ID implant more than fifty years old. This discovery is why, I hasten to add, we’ve speeded up the implant removal programme and now made it compulsory.’
‘What activated the biochips in this way?’ asked Girondel Chang.
‘Good question. They were activated by a signal code specific to each chip.’ Hannah paused. ‘It was probably sent months ago but since then has continued to propagate in computer systems on Earth and throughout the solar system. It only got through to us here after we shut down the EM shield.’
‘But why?’ asked Brigitta Saberhagen.
‘Let me . . . answer that,’ said Saul, then began another prepared speech: ‘From the data we’ve been able to obtain thus far, it seems these biochips were devised as a radical alternative to sectoring, but whoever created them has now also used them in a bid for power on Earth. All but one of the surviving delegates on Earth is now dead. Those who died here on the station were the only delegates still carrying implants. The surviving delegate on Earth, one Serene Galahad, ran the centre for implant research in Britain and the biochip industry all across Earth. She is now claiming that the massive death toll was caused by a rebel-manufactured plague called the Scour.’
‘Massive death toll?’ someone asked.
His tone flat, Saul said, ‘All zero assets with implants, which means ninety-eight per cent of them.’
Right on cue, Le Roque magnified the picture on the screen down towards that South American coastline. In from the shore the regular structure of the sprawls now became evident, while offshore a large half-moon island became visible.
‘The island,’ said Saul, ‘was not there three months ago, but it was not the result of volcanic activity. It is now breaking up, but was previously a floating mass five kilometres long and two wide. The pictures you will now see are from a month and a half ago. Give us that fish- farm cam image, Le Roque.’
A wall of rotting human corpses flashed into view, two metres tall, all tangled together, and crawling with flat white crabs. The view retreated to give the whole horrible panorama, seagulls circling above it like vultures.
‘You’re seeing just a small portion of it here. We estimate, just guessing how many were under water, that this one island consisted of fifty million corpses. There were, and still are, masses like this offshore along just about every coastline on Earth. That is one method of disposal this Serene Galahad ordered to be employed, but there’s more.’
Another view now: a mountain of corpses with roads heading up the sides, up which earth-moving equipment trundled to deposit yet more corpses.
‘Another old clip,’ Saul noted, ‘because as the corpses started to liquefy, her people started losing earth-moving equipment.’
Now a fire belching clouds of smoke into which massive grain conveyors fed a steady stream of the dead, now mostly just rags and bones.
‘This is a current video. This fire has been burning for the best part of three months.’ He paused for a second. ‘A lot of the pyres are going out now, but the skies are still yellow all across Earth and every rainstorm is black, either from the smoke or from trillions of dead flies.’
He’d now said enough. In complete silence, the people in Tech Central had watched the parade of horrifying images. Finally someone spoke up, his voice catching.
‘How many?’ asked Langstrom.
‘Just under eight billion,’ Saul replied and wondered if, even with his mind operating to its full capacity, he could ever truly comprehend such a figure. He also wondered how Earth’s history would remember him, since it seemed this Serene Galahad was claiming that he had actually caused this plague, this worldwide slaughter.
Saul now drifted away, disconnecting from the cam and from the intercom, his mind feeling like the air hollows in a nautilus’s shell, reality slipping away into a dream state.
Mars
Once dressed, Var headed out of her cabin. Perhaps she should not have considered the results from the blood tests a good enough reason to start opening things up again. Da Vinci had convinced her otherwise, however. In his estimation, the chances of the disease spreading now, after so much time, were very low, but the detrimental effects of keeping the gym closed were quickly becoming evident. The low gravity of Mars simply wasn’t enough to sustain bone growth and muscle mass. Base personnel needed resistance exercises and their regular time in the spinner.
One of Martinez’s men stood guard directly ahead, behind a hazard tape, while twenty metres further along another stood ready behind another tape. They were both armed, which was surprising, but not half as surprising as seeing the corridor still open and no infectious-disease protocols being immediately employed. The two should be wearing hazmat suits, the corridor should have been sealed off with sheets of plastic, and a pressure differential applied. There should have been a suit here