And that was also true. Fernao sighed. He didn't like admitting, even to himself, how true it was. Here, though, he had no choice. Pointing out the window- the double-glazed window that helped hold winter at bay- in the direction of the latest release of sorcerous energy the Kuusaman experimental team had touched off, he said, "That was fresh grass, summer grass, he pulled up from the middle of the crater."
"I know," Pekka said softly. "Fresh grass in the middle of- this." She pointed out the window, too, at the snow swirling past in the grip of the whistling wind. More softly still, she added, "It can mean just one thing."
Fernao sighed again. "The calculations suggested it all along. So did the other experimental results. No wonder Ilmarinen got angry at us when we didn't want to face what that meant."
Pekka's laugh was more rueful than anything else. "If Ilmarinen had not got angry over that, he would have got angry over something else," she said. "Getting angry, and getting other people angry, is what he enjoys more than anything else these days. But…" She stopped; she didn't want to say what followed logically from Ilmarinen's grass, either. In the end, she did: "We really do seem to be drawing our energy in these experiments by twisting time itself."
There. It was out. Fernao didn't want to hear it, any more than he'd wanted to say it. But now that Pekka had said it, he could only nod. "Aye. That is what the numbers say, sure enough." For once, he was glad to be speaking classical Kaunian. It let him sound more detached, more objective- and a lot less frightened- than he really was.
"I think the numbers also say we can only draw energy from it when we send one set of animals racing forward and the other racing back," Pekka said. "We cannot do any more meddling than that… can we?" She sounded frightened, too, as if she were pleading for reassurance.
Fernao gave her what reassurance he could: "I read the calculations the same way. So does Siuntio. And so does Ilmarinen, for all his bluff and bluster."
"I know," Pekka said. "I have had long talks with both of them- talks much more worried than this one." Maybe she found Kaunian distancing, too. But she added, "What if the Algarvians are also calculating- calculating and coming up with different answers?"
For effect, Fernao tried a few words of Kuusaman: "Then we're all in trouble." Pekka let out a startled laugh, then nodded. Fernao wished he could have gone on in her language, but had to drop back into classical Kaunian: "But most of their mages are busy with their murderous magic, and the rest really should get the same results we have."
"Powers above, I hope so!" Pekka exclaimed. "The energy release is dreadful enough as is, but the world could not stand having its past revised and edited."
Before Fernao could answer, someone else knocked on the door. Pekka sprang up and opened it before Fernao could start what was for him the long, slow, involved process of rising. "Oh, hello, my dear," Master Siuntio said in Kuusaman before courteously switching to classical Kaunian so Fernao could follow: "I came to ask if our distinguished Lagoan colleague would care to join me for dinner. Now I ask you the same question as well."
"I would be delighted, sir," Fernao said, and did struggle to his feet.
"And I," Pekka agreed. "Things may look brighter once we have some food and drink inside us."
A buffet waited in the dining room. Fernao piled Kuusaman smoked salmon- as good as any in the world- on a chewy roll, and added slices of onion and of hard-cooked egg and pickled cucumber. Along with a mug of ale, that made a dinner to keep him going till suppertime. "Would you like me to carry those for you?" Pekka asked.
"If you would be so kind- the plate, anyhow," Fernao answered. "I can manage the mug. Now I have two hands, but I would need three." Till not too long before, he'd had an arm in a cast as well as a leg. Then he'd needed four hands and possessed only one.
Pekka had built a sandwich almost as formidable as his own. She did some substantial damage to it before asking Siuntio, "Master, do you think you will find any loopholes in the spells we are crafting?"
Siuntio gently shook his head. He looked more like a kindly grandfather than the leading theoretical sorcerer of his generation. "No," he said. "We have been over this ground before, you know. I see extravagant energy releases, aye, far more extravagant than we could get from any other source. But I see no way to achieve anything but that. We cannot sneak back through the holes we tear in time- and a good thing we can't, too."
"I agree," Fernao said, gulping down a large mouthful of salmon to make sure his words came clear. "On both counts, I agree."
"I don't believe even Ilmarinen will disagree on this," Siuntio said.