Glasshouse

So what's left?

There are fractured shards of memory all over the lobby of my Cartesian theatre, waiting for me to slip and cut myself on them. I'm in male orthohuman form right now, orthodox product of natural selection. This shape feels right to me, but I think there was a time when Iwas something much stranger—for some reason, I have the idea that I might have been a tank. (Either that, or I mainlined one too many wartime adventure virtches, and they stuck with me through memory surgery even when more important parts went missing.) The sense of implacable extensibility, coldly controlled violence . . . yes, maybe I was a tank. If so, at one time I guarded a critical network gate. Traffic between polities, like traffic within a polity, passes over T-gates, point-to-point wormholes linking distant locations. T-gates have two endpoints, and are unfiltered—anything can pass through one, from one end to the other. While this isn't a problem within a polity, it's a huge problem when you're defending a network frontier against attack from other polities. Hence the firewall. My job, as part of the frontier guard, was to make sure that inbound travelers went straight into an A-gate—an assembler array that disassembled, uploaded, and analyzed them for threats, before routing them as serial data to another A-gate on the inside of the DMZ for reassembly. Normally people would only be routed through an A-gate for customs sca

War? Yes: it was the tail end of the censorship wars. I must have been infected at some point because I can't remember what it was about, but I was definitely guarding cross-border—longjump—T-gates for one of the successor states that splintered from the Republic of Is when its A-gates were infected by the redactionist worms.

And then I seem to faintly recall . . . yes! Once upon a time I was one of the Linebarger Cats. Or I worked for them. But I wasn't a tank, then. I was something else.

I step out of a T-gate at one end of a musty-smelling corridor ru

Here I am, stranded at the far end of time in a rehabilitation center run by the hospitaler surgeon-confessors of the Invisible Republic, pacing the abandoned halls of a picturesque folly on the surface of a brown dwarf planet as I try to piece together my unraveled identity. I can't even remember how I got here. So how am I meant to talk to my therapists?

I follow the blinking cursor of my netlink map into a central atrium, then hang a left into a nave that leads past stone altars topped with the carved skeletons of giants. The nave leads shortly to a rectangular hole in space delineated by another T-gate. Stepping through the wormhole, I feel light-footed: gravity here declines to hold me, and there is a pronounced Coriolis force tugging toward my left. The light is brighter, and the floor is a blue liquid lake with surface tension so high that I can skate along it, my feet dimpling the surface. There are no doors at water level but niches and irregular hollows cut into the walls, and the air carries a tang of iodine. If I had to hazard a guess, I'd say this route was leading through a chamber in one of the enigmatic routers that orbit so many brown dwarfs in this part of the galaxy.

At the end of the corridor I pass several moving human-sized clouds—privacy haze fuzzing out the other travelers so that we do not have to notice each other—and then into another chamber, with a ring of T-gate wormholes and A-gate routers circling the wall. I take the indicated door and find myself in a familiar-looking corridor paneled to either side in living wood, an ornamental fountain occupying the courtyard at the far end. It's peaceful and friendly, lit with the warm glow of a yellow star. This is where I, and a handful of other rehabilitation subjects, have been assigned apartments. This is where we can come to socialize safely with people in the same state of recovery, when it is safe for us to do so. And this is where I come to meet my therapist.

TODAY'S therapist isn't remotely humanoid, not even bushujo or elven; Piccolo-47 is a mesomorphic drone, roughly pear-shaped, with a variety of bizarre-looking extensible robot limbs—some of them not physically co

"You fought a duel today," says Piccolo-47. "Please describe the events leading up to the incident in your own words."

I sit down on the stone steps beneath the fountain, lean back until I can feel the cool splashing of water on the back of my neck, and try to tell myself that I'm talking to a household appliance. That helps. "Sure," I say, and summarize the diurn's events—at least, the public ones.

"Do you feel that Gwyn provoked you unduly?" asks the counselor.

"Hmm." I think about it for a moment. "I think I may have provoked her," I say slowly. "Not intentionally, but she caught me watching her, and I could probably have disengaged. If I'd wanted to." The admission makes me feel slightly dirty—but only slightly. Gwyn is walking around right now with no memory of having been stabbed in the guts. She's lost less than an hour of her lifeline. Whereas my leg is still giving me twinges of memory, and I risked—

"You said you have not taken a backup. Isn't that a little foolhardy?"

"Yes, yes it is." I make up my mind. "And I'm going to take one as soon as we finish this conversation."

"Good." I startle slightly and stare at Piccolo-47, disturbed. Therapists don't normally express opinions, positive or negative, during a session; it's just broken the illusion that it's not there, and I feel my skin crawl slightly as I look at its smooth carapace. "Examination of your public state suggests that you are progressing well. I encourage you to continue exploring the rehabilitative sector and to make use of the patient support groups."

"Um." I stare. "I thought you weren't meant to intervene . . . ?"

"Intervention is contraindicated in early stages of recovery of patients with severe dissociative psychopathology consequential to memory excision. However, in later stages, it may be used where appropriate to provide guidance for a patient who is showing significant progress." Then Piccolo-47 pauses. "I would like to make a request. You are free to disregard it."

"Oh?" I stare at its dorsal manipulator root. It's something like an iridescent cauliflower, flexing and shimmering and breathing, and something like a naked lung, turned inside out and electroplated with titanium. It's fascinatingly abhuman, a macroscopic nanomachine so complex it seems almost alive in its own right.