An interface window appeared in midair beside her, showing a half-lit blue-and-white world. "I don't expect the continents will look familiar. We've given the Autoverse a lot of resources; seven thousand years, for most of us, has been about three billion for Planet Lambert."

Maria said flatly, "You're wasting your time. Nothing you show me is going to change my mind." But she watched the planet, transfixed, as Durham moved the viewpoint closer.

They broke through the clouds near the east coast of a large, mountainous island, part of an archipelago straddling the equator. The bare surface rock of the peaks was the color of ochre; no mineral she'd included in the original design . . . but time, and geochemistry, could have thrown up something new. The vegetation, which covered almost every other scrap of land, right to the water line, came in shades of blue-green. As the viewpoint descended, and the textures resolved themselves, Maria saw only "grasses" and "shrubs" -- nothing remotely like a terrestrial tree.

Durham zeroed in on a meadow not far from the coast -- a few hundred meters back, according to the scale across the bottom of the image -- and about what she would have guessed from cues in the landscape, unexpectedly validated. What looked at first like a cloud of wind-borne debris -- seeds of some kind? -- blowing above the grass resolved into a swarm of shiny black "insects." Durham froze the image, then zoomed in on one of the creatures.

It was no insect by the terrestrial definition; there were four legs, not six, and the body was clearly divided into five segments: the head; sections bearing the forelegs, wings, and hind legs; and the tail. Durham made hand movements and rotated the view. The head was blunt, not quite flat, with two large eyes -- if they were eyes: shiny bluish disks, with no apparent structure. The rest of the head was coated in fine hairs, lined up in a complex, symmetrical pattern which reminded Maria of Maori facial tattoos. Sensors for vibration -- or scent?

She said, "Very pretty, but you forgot the mouth."

"They put food into a cavity directly under the wings." He rotated the body to show her. "It adheres to those bristles, and gets dissolved by the enzymes they secrete. You'd think it would fall out, but it doesn't -- not until they've finished digesting it and absorbing nutrients, and then a protein on the bristles changes shape, switching off the adhesion. Their whole stomach is nothing but this sticky droplet hanging there, open to the air."

"You might have come up with something more plausible."

Durham laughed. "Exactly."

The single pair of wings were translucent brown, looking like they were made of a thin layer of the same stuff as the exoskeleton. The four legs each had a single joint, and terminated in feathery structures. The tail segment had brown-and-black markings like a bull's-eye, but there was nothing at the center; a dark tube emerged from the bottom of the rim, narrowing to a needle-sharp point.

"The Lambertians have diploid chromosomes, but only one gender. Any two of them can inject DNA, one after the other, into certain kinds of plant cell; their genes take over the cell and turn it into a cross between a cyst and an egg. They usually choose a particular spot on the stems of certain species of shrub. I don't know if you'd call it parasitism -- or just nest-building on a molecular level. The plant nourishes the embryo, and survives the whole process in perfect health -- and when the young hatch, they return the favor by scattering seeds. Their ancestors stole some of the control mechanisms from a plant virus, a billion years ago. There are a lot of genetic exchanges like that; the "kingdoms" are a lot more biochemically similar here than they were on Earth."

Maria turned away from the screen. The stupidest thing was, she kept wanting to ask questions, press him for details. She said, "What's next? You zoom right in and show me the fine anatomical structure, the insect's cells, the proteins, the atoms, the Autoverse cells -- and that's supposed to convince me that the whole planet is embedded in the Autoverse? You unfreeze this thing, let it fly around -- and I'm meant to conclude that no real-world computer could ever run an organism so complex, modeled at such a deep level? As if I could personally verify that every flap of its wings corresponded to a valid sequence of a few trillion cellular automaton states. It's no different than the equation results. It wouldn't prove a thing."

Durham nodded slowly. "All right. What if I showed you some of the other species? Or the evolutionary history? The paleogenetic record? We have every mutation on file since the year zero. You want to sit down with that and see if it looks authentic?"

"No. I want a terminal that works. I want you to let me call my original. I want to talk to her -- and between us, maybe we can decide what I'm going to do when I get out of this fucking madhouse and into my own JSN account."

Durham looked rattled -- and for a moment she believed she might finally be getting through to him. But he said, "I woke you for a reason. We're going to be making contact with the Lambertians soon. It might have been sooner -- but there've been complications, political delays."

He'd lost her completely now. "'Contact with the Lambertians?' What's that supposed to mean?"

He gestured at the motionless insect, backside and genitals still facing them. 'This is not some species I picked at random. This is the pinnacle of Autoverse life. They're conscious, self-aware, highly intelligent. They have almost no technology -- but their nervous system is about ten times more complex than a human's -- and they can go far beyond that for some tasks, performing a kind of parallel computing in swarms. They have chemistry, physics, astronomy. They know there are thirty-two atoms -- although they haven't figured out the underlying cellular automaton rules yet. And they're modeling the primordial cloud. These are sentient creatures, and they want to know where they came from."

Maria turned her hand in front of the screen, bringing the Lambertian's head back into view. She was beginning to suspect that Durham actually believed every word he was saying -- in which case, maybe he hadn't, personally, contrived these aliens. Maybe some other version of him -- the flesh-and-blood original? -- was deceiving both of them. If that was the case, she was arguing with the wrong person -- but what was she supposed to do instead? Start shouting pleas for freedom to the sky?

She said numbly, "Ten times more complex than a human brain?"

"Their neurons use conducting polymers to carry the signal, instead of membrane action potentials. The cells themselves are comparable in size to a human's -- but each axon and dendrite carries multiple signals." Durham moved the viewpoint behind the Lambertian's eye, and showed her. A neuron in the optic nerve, under close examination, contained thousands of molecules like elaborately knotted ropes, running the whole length of the cell body. At the far end, each polymer was joined to a kind of vesicle, the narrow molecular cable dwarfed by the tiny pouch of cell membrane pinched off from the outside world. "There are almost three thousand distinct neurotransmitters; they're all proteins, built from three sub-units, with fourteen possibilities for each sub-unit. A bit like human antibodies -- the same trick for generating a wide spectrum of shapes. And they bind to their receptors just as selectively as an antibody to an antigen; every synapse is a three-thousand-channel biochemical switchboard, with no cross-talk. That's the molecular basis of Lambertian thought." He added wryly, "Which is more than you and I possess: a molecular basis for anything. We still run the old patchwork models of the human body -- expanded and modified according to taste, but still based on the same principles as John Vines's first talking Copy. There's a long-term project to give people the choice of being implemented on an atomic level . . . but quite apart from the political complications, even the enthusiasts keep finding more pressing things to do."