The screen lit in an abstract pattern of greens, blues, reds, and yellows: an infrared portrait of Sabium's boudoir. "Ignore these," Spini said, pointing to several brilliant spots of light. "They're lamps, so of course they show up brightly. Here, now?"

Yes, the pattern at the bottom might have been a reclining figure. "Lucky the Helmandis sleep nude," the biologist remarked. "In this climate it's no wonder, I suppose. Clothes would have confused the picture, though. Look here, and here, and especially here?" Her finger moved to one area after another that glowed yellow or even orange. "Hot spots."

"That's her belly?" Ware asked harshly.

Spini nodded. "Full of tumor. A classical diagnosis. Too bad, if what you say about her is true. If she were a Terran, I wouldn't give her more than another month, tops, with that much metastatic cancer in there."

"Just how different biologically are the locals, Lucrezia?" Ware hoped he sounded casual.

He must have, for she answered readily. "Not very. When you were in Helmand, you ate the food, drank the beer. Some of the desert herbs here synthesize chemicals that look promising as pharmaceuticals."

"How interesting," the anthropologist said.

"No," Senior Coordinator Chunder Sen said flatly. With his round brown face and fringe of white hair, he usually reminded David Ware of a kindly grandfather. Now he sounded downright stern?something Ware would not have imagined possible?as he declared, "The rule of noninterference must be inviolable."

Heads nodded in agreement all around the table in the Leeuwenhoek's mess, which doubled as the assembly chamber. It was the only compartment that could hold the ship's twenty-person complement at once. Julian Crouzet had taken pains to sit as far from Ware as he could, as if to avoid any association with what his colleague was proposing.

"So this is what you were leading up to," Lucrezia Spini exclaimed. It sounded like an accusation.

The anthropologist nodded impatiently. "Of course it is. We ought to cure Queen Sabium, as I said when I asked for this meeting. It could be done, couldn't it?"

"Technically speaking, I don't see why not. I already told you that the natives' metabolism isn't much different from ours. With the interferons and other immunological amplifiers we have, we could stimulate her body to throw off the malignancy. But I don't think we should. Noninterference has been Federacy policy from the word go, and rightly. Where would we be if more advanced races had tinkered with Terra when we were just a single primitive world?"

"Maybe better off; who knows?" Ware saw at once he had been too flip. He backed off. "What's the reasoning behind the rule of noninterference, anyway?"

"Oh, really now, David," Jemala G?rsel snorted. The meteorologist went on: "There's no point to treating us like so many children. Everyone knows that." She shook a finger at Ware in annoyance.

"Let's get it out in the open and look at it," he persisted.

"Very well." That was Chunder Sen, sounding resigned. As a bureaucrat, he was vulnerable to proper procedure. "Julian, do the honors, will you?"

"Gladly," the other anthropologist said, "since a chance comment of mine seems to have touched David off in the first place. There are many sound reasons behind noninterference, but the most telling one is the one Lucrezia gave?less advanced cultures deserve to develop in their own ways. We have no right to meddle with them."

"That's exactly what I thought you'd say," Ware told him, "and it sounds very noble, but it doesn't bear much relation to reality. Truth is, we interfere every time we come into contact with a local."

"Nonsense!" Crouzet snapped, and that was one of the milder reactions. Coordinator Chunder Sen, a devout Hindu, could not have looked more pained if he had suddenly discovered he'd been eating beef the last six weeks.

Ware did not mind. He felt filled with a sudden crazy confidence, like a gambler who knows the next card will make his straight, the next roll will be a seven. "It isn't nonsense," he insisted. "The physicists have known for a couple of thousand years that the act of observation affects what's being observed."

"Don't throw old Heisenberg at us out of context," said Moshe Sharett, the chief engineer. "He's only relevant at the atomic level. For large-scale phenomena, the observer effect is negligible."

"Who says Helmand's a large-scale phenomenon? Fifteen thousand people or so strikes me as being awfully different from the sextillions of atoms chemists and physicists play with."

Sharett scratched at an ear. Several other people frowned thoughtfully. Julian Crouzet, though, said, "I defy you to show me how walking through the streets of Helmand could twist the culture out of shape."

"Even that might. Suppose we bumped into someone and made him late for an important meeting, so a decision was taken that he would have changed if he'd been there. But walking about isn't all we do, you know. Remember that scrawny vendor we bought wine from? The grain we gave him could well have kept him and his whole family from starving. We might have changed a thousand years of bloodlines if a child that would have died grows up to breed."

"Oh, come now," Courzet said. "If we hadn't bought from him, someone else would."

"Would they? Not many people did, or his ribs wouldn't have shown so clearly. Julian, I'm afraid we did him a good turn, whether we wanted to or not. Let's give ourselves up."

Crouzet threw his hands in the air. "Spare me your sarcasm. What if we did? It's a long way from going in and healing Queen Sabium."

"Of course it is," Ware said at once, "but the difference is one of degree, not of kind?that's the point I'm trying to make. It's interference either way. For once, let it have a purpose. Here; I'm going to show two tapes and then I'm done."

He walked over to the big vision screen that took up most of one wall. The first tape was the one he and Crouzet had made of Sabium in the marketplace. "Give us a running translation for those who don't know Helmandi, will you, Jorge?" he said. "You're smoother than I am."

Jorge Morales, the ship's linguist, was a self-important little man. He jumped a bit but did as Ware asked him. The anthropologist nodded to himself. After two minutes of translating, Morales would think any attack on the tape was an attack on him personally.

But there were no attacks. Sabium's courage impressed the company of the Leeuwenhoek even more than her wisdom. In the dead silence that filled the mess hall, Ware inserted the other tape. "This has two parts," he said. "The first one is from a spy camera I had planted in the palace bedroom the other day."

Seen from above, attendants bustled around Sabium. One offered food and drink, most of which she declined. Others helped her take off the stifling royal robes; she accepted that attention with relief, as she did the cloth soaked in cool water that a serving maid pressed to her forehead.

Some of the water ran down her face and got into her false mustaches, which began to come off. She said something that made her attendants laugh. "What was that?" Moshe Sharett asked.

"Something to the effect that that was one thing her husband hadn't had to put up with," Morales replied. Several of the people watching the screen grinned; not all of them were those Ware expected to back him.

After a while the servants bowed their way out, leaving Sabium alone in the chamber, a small, tired woman wearing only a thin shift that covered her to midthigh. Much of the flesh had melted from her legs and arms, but the fabric of the shift stretched tight across her swollen belly, as if she were pregnant.

If she had not known how ill she was that day in the marketplace, she did now. She pressed herself here and there and flinched more than once in the self-examination. When she was done, she shrugged and spoke, though she did not think anyone was there to hear her. This time, Ware did the translating himself: " 'Another day gone. Now to do the best I can with the ones I have left.' "