Hiero decided, nonetheless, to follow the herd. It was not a large one, he estimated, no more than two thousand head at most, and in its immediate wake lay a considerable amount of safety from the various dangers of the Taig. There were perils too, of course, there were perils everywhere, but a wise man tried to balance the lesser against the greater. Among the lesser were the commensal vermin, which followed a buffer herd, preying on the injured, the aged, and the juveniles. As Hiero urged the morse forward, a pair of big, gray wolves loped across the track ahead of them, snarling as they did. Wolves had not changed much, despite the vast changes around them and the mutated life of the world in general. Certain creatures and plants seemed to reject spontaneous genetic alteration, and wolves, whose plasticity of gene had enabled thousands of dog breeds to appear in the ancient world, had reverted to type and stayed there. They were cleverer, though, and avoided confrontation with humans if possible. Also, they killed any domestic dog they could find, patiently stalking it if necessary, so that the people of the Taig kept their dogs close at hand and shut them up at night.
Hiero, being an Exorcist and thus a scientist, knew this, of course, and also knew the wolves would give him no trouble if he gave them none. He could “hear” their defiance in his mind and so could his huge mount, but both could also assess the danger involved, which was almost nonexistent in this case.
Reverting to his leaf-snatching amble, the morse followed the track of the herd, which in turn was roughly following the road. Two cartloads wide, this particular dirt road was hardly an important artery of commerce between the East of Kanda and the West, out of which Hiero was now riding. The Metz Republic, which claimed him as a citizen, was a sprawling area of indefinite boundaries, roughly comprising ancient Saskatchewan, Manitoba, and Alberta, as well as parts of the old Northwest Territories. There were so few people in comparison to the land area that territorial boundaries were somewhat meaningless in the old sense of the word. They tended to be ethnic or even religious, rather than national.
The Taig, the vast boreal forest of conifers which had spread across the northern world at least a million years before The Death, still dominated the North. It was changed, however, with many species of warm country plants intermingled with the great pines. Some plant species had died, vanished entirely, as had some animals also, but most had survived, and adapted to the warmer climate. Winters were now fairly mild in the West of Kanda, with the temperature seldom ever getting below five degrees centigrade. The polar caps had shrunk and the earth was once again in another deep interglacial period. What had caused the change to be so drastic, man or nature, was a debated point in the Abbey classrooms. The Greenhouse Effect and its results were still preserved in the old records, but too much empiric data was lacking to be certain. Scientists, both Abbey and laymen, however, never stopped searching for more data on the lost ages in an effort to help shape the future. The terror of the ancient past was one thing which had never been lost, despite almost five thousand years. That The Death must never be allowed to come again was the basic reason for all scientific training. On this, except for outlaws and the Unclean, all men were agreed. As a good scientist and Abbey scholar, Hiero continually reflected on the problems of the past, even as now, while seeming to daydream in the saddle.
