The aiji, he told himself, should have sent one of his assassins, not a speaker—should have sent some one of his guard accustomed to hazardous actions, who would know how to move silently and how to judge the hazards of this situation.

And perhaps having seen clearly that it was a matter outside his judgment, his wisest course would be to withdraw with what he had seen, and to advise the aiji and the hasdrawad to send someone with the skill to penetrate this devastation. He saw no safe approach.

Yet had any machine attacked him? Had the machines harmed the children, or could the Tachi prove such wandering machines had killed any of their herds?

He had to admit fear had swayed his judgment a moment ago. The clockwork machines had wreaked havoc on the land, but not, though given opportunity, attacked people or livestock. The children that had reported machines had escaped unharmed, and nothing had tracked them to their village. The herdsmen that had spied on the landing places of the petal-sails had escaped, alive and well, without the machines of the moon-folk following them.

So perhaps the machines were deaf and even witless things, and he had been foolish to run, just now.

He was certainly glad no one was here to witness his dilemma, huddled in a hole in the dark, shivering, and not with the cold.

Was that the story he wanted to tell the aiji and his court, how he had fled, without any closer observation? He had confidence in his skills as an observer and as a negotiator. And could he fail to gather at least an assessment of numbers and position, which would be useful as the hasdrawad debated and the aiji arranged another, more aggressive, mission?

He dared not carry back a mistaken report, or ask for assassins, and perhaps, in an assassin’s too-quick reaction to threat, push the whole situation to hostilities that might not be anyone’s intention. He had come here plainly to ask the moon-folk what they were doing, and to have an answer from them for the aiji. He had always realized the chance of dying by error or by hostile action. It was a risk he had been willing to run, when the aiji asked him the question in the safety of the aiji’s apartments.

Could he retreat now, claiming the machines had threatened him—his only excuse but cowardice—knowing that report would be taken as a reasoned conclusion, and that it would loose irremediable consequences?

No. He could not. He could not remotely justify it. The aiji had seen applicability in his skills to make him the aiji’s considered choice for this mission.

He hoped the aiji had also seen intelligence, and judgment, and resourcefulness, not alone for the honor of the aiji’s opinion, but because his personal resources seemed very scant just now, and the night was very cold, and nothing in his life had prepared him for this.

IV

« ^ »

The morning came as milky pale as the first morning Ian had wakened on the planet, with a scattering of improbably pink clouds. Pink… and gold, and pearl white, with a little mist in the low places. Condensation due to the air being saturated with moisture and the ambient temperature reaching the critical point: weather. The moisture came from previous precipitation and from evaporation from the ground and from respiration from the plants. One could generate the same effect in the herbarium, up on the station, by a combination of natural and mechanical processes.

It was a pretty effect there. But they’d never thought of pink clouds. A shame, Ian thought. They should put gels on the spots and arrange tours. See the planetary effects.

It’s pretty, Julio had said from the barracks door.—It’s pretty, it’s cold, have fun.

Estevez with his regulated temperatures and filtered air: a life systems engineer with an allergy to the environment was not a happy experimental specimen for the medics.

Estevez flinched from the day sky. And Estevez admit to his fear? Retreat from it? Not if he had to go back in and throw up, after his glance at the weather. Allergies, Estevez said.

And it was funny, but it wasn’t, since Estevez couldn’t leave this world. Steroids weren’t the long-term answer, and they hadn’t had an immune response problem in a hundred years and more on-station. Gene-patching wasn’t an option for their little earth-sciences/chemistry lab down on the planet, they couldn’t send specimens Upstairs, they hadn’t anybody trained to run the equipment if they could get it down here, they weren’t a hundred percent sure a gene-patch was what they ought to try under exotic circumstances, anyway, and, meanwhile, Archive had come up with an older, simpler idea: find the substance. Try desensitization.

Fine, Estevez said, sleepless with steroids, stuck with needles, patched with tape, experimented on by botanists and zoologists. He’d try anything. Meanwhile Estevez stayed under filtration and stayed comfortable and maintained his sense of humor—except it was scary to react to something after two months down here. The medics thought it should take longer. They weren’t sure. There’d never been a hundred-fifty-year-old genetically isolated, radiation-stressed human population exposed to an alien world. Not in their records.

Wonderful, said Estevez.

Meanwhile all of them who went out on Survey, laying down their little grids of tape and counting grass species, took careful specimens of anything new, bushes, grasses, seeding and sporing plants and fungi and the like. The medics waved a part of that sample past Estevez‘ nose and taped other samples to his skin. They hung simple adhesive strips in the wind, and counted what impacted them, and analyzed snips of the filters, figuring at first that whatever Estevez was reacting to had to be airborne. But they were working on a new theory now, and analyzed samples of soil and dead grasses, looking for molds.

So they added the soil punch to the regular test, and extended the grid of samples beyond the sterilized ground. Ian took a soil sample every hundred meters, a punch of a plastic tube down past the root-line, and left his blue plastic tube inserts in a row down the hillside, to pick up on the way back. The old hands down here could walk briskly. He ambled, stopped often, lungs aching, on the long easterly climb uphill, into the rising sun.

He’d spotted different color on the east hill yesterday. It looked like a blooming plant, and if it did bloom, in the economy of nature, one could guess it did that to put forth genetic material for sexual combination to produce seed, as the grasses did, a likely and advantageous system according to their own Earthly prejudice.

That indicated, then, that it was shedding something into the air, and if it was shedding something, one might well argue it was pollen. The committee was still arguing the matter—quasi-pollen or quasi-spores from quasi-flowers, but ask Estevez if hecared. The reproduction of the broadleaf grasses might need debate, and possibly a new nomenclature, but those looked to him like flowers of the sort they grew in the herbarium from Earth seed, red-violet, specifically, different than anything they had yet seen in the landscape.

And sweet-smelling, deliciously sweet, once he’d climbed far enough up the hill to catch the scent, and to take his whole-plant sample.

Stowing that, with best hopes for Estevez, he drew his square, pegging one-meter lines on a plastic grid, took up his handheld recorder, and began counting ordinary grasses—there was a type, Lawton argued, that, with 136 grains per ear on average, showed evidence of artificial selection, probably had drifted from cultivated fields, and that that might let them, at safe distance, gather information on the edibility for humans of what the natives cultivated.