“Who exactly am I saving from shame, when I’ll live and die in every possible way?”

“Diaspora starts about a thousand years from now. Most of human civilisation has moved inside computers; essentially, a major branch of our descendants consists of conscious software.”

“And after the briefest flowering of understanding, my own generation had grown complacent. At some level, we must have started taking it for granted that the way the universe worked was now obvious to any child ... even though it went against everything innate to the species: the wild, undisciplined love of patterns, the craving to extract meaning and comfort from everything in sight.We thought we were passing on everything that mattered to our children: science, history, literature,art. Vast libraries of information lay at their fingertips. But we hadn't fought hard enough to pass onthe hardest-won truth of all: Morality comes only from within. Meaning comes only from within. Outside our own skulls, the universe is indifferent.”

“Fleshers used to spin fantasies about aliens arriving to ‘conquer’ Earth, to steal their ‘precious’ physical resources, to wipe them out for fear of ‘competition’…as if a species capable of making the journey wouldn’t have had the power, or the wit, or the imagination, to rid itself of obsolete biological imperatives. Conquering the Galaxy is what bacteria with spaceships would do – knowing no better, having no choice.”

“There was no truth in anything he said, anything he believed. It was all just an expression of his own needs.”

“They floated for a while, two flesher-shaped creatures and a giant worm in a cloud of spinning metal fragments, an absurd collection of imaginary debris, glinting by the light of the true stars.”

“It was almost noon when the plane touched down at the Triad airport on the outskirts of Greensboro. There was a hire car waiting for me; I waved my notepad at the dashboard to transmit my profile, then waited as the seating and controls rearranged themselves slightly, piezoelectric actuators humming. As I started to reverse out of the parking bay, the stereo began a soothing improvisation, flashing up a deadpan title: Music for Leaving Airports 11 June 2008.”

“How’s work?’ Martin asked. Behrouz was now a correspondent for the Wall Street Journal, which these days seemed to mean as much video journalism as prose. ‘Not bad.’ Behrouz smiled slightly. ‘Business people might be the last paying market left for real news. If they’re convinced that they’re getting fearlessly objective information, they’ll keep shelling out for it – while everyone else gives up caring and buries their head inside their favourite consensual reality.’ Martin laughed softly, self-conscious but grateful for a few words of real conversation, a lifeline out of the pit. ‘You’re not a fan of News Five Point Oh, then?’ ‘Don’t get me started. HigherTribe is worse, but they’re all pathological. What isn’t filtered and spun is just invented out of whole cloth.’ ‘Yeah.’ The replacement of journalism by rumour aggregators and group-think salons was a serious matter, but Martin’s enthusiasm for talking shop was already beginning to falter.”

“Who exactly am I saving from shame, when I’ll live and die in every possible way?”

“In the nineteen sixties and seventies, there were people in all the democratic countries who didn’t have any real power, and they started going to the people who did have all the power and saying, “All these principles of equality you’ve been talking about since the French Revolution are very nice, but you don’t seem to be taking them very seriously. You’re all hypocrites, actually. So we’re going to make you take those principles seriously.” And they held demonstrations and bus rides, and occupied buildings, and it was very embarrassing for the people in power, because the other people had such a good argument, and anyone who listened seriously had to agree with them.‘Feminism was working, and the civil rights movement was working, and all the other social justice movements were getting more and more support. So, in the nineteen eighties, the CIA—’ she turned to Keith and explained cheerfully, ‘this is where X-Files Theory comes into it – hired some really clever linguists to invent a secret weapon: an incredibly complicated way of talking about politics that didn’t actually make any sense, but which spread through all the universities in the world, because it sounded so impressive. And at first, the people who talked like this just hitched their wagon to the social justice movements, and everyone else let them come along for the ride, because they seemed harmless. But then they climbed on board the peace train and threw out the driver.‘So instead of going to the people in power and saying, “How about upholding the universal principles you claim to believe in?” the people in the social justice movements ended up saying things like “My truth narrative is in competition with your truth narrative!” And the people in power replied, “Woe is me! You’ve thrown me in the briar patch!” And everyone else said, “Who are these idiots? Why should we trust them, when they can’t even speak properly?” And the CIA were happy. And the people in power were happy. And the secret weapon lived on in the universities for years and years, because everyone who’d played a part in the conspiracy was too embarrassed to admit what they’d done.”

“How does it feel to be seven thousand years old?""That depends.""On what?""On how I want to feel.”