Wallace Jr. is twelve. I found him sitting on the back porch that overlooks the interstate when I got home from work. I sell crop insurance.

After I changed clothes I showed him how to break the bead on a tire two ways, with a hammer, and by backing a car over it. Like making sorghum, fixing tires by hand is a dying art. The boy caught on fast, though. “Tomorrow I’ll show you how to mount your tire with the hammer and a tire iron,” I said.

“What I wish is I could see the bears,” he said. He was looking across the field to I-65, where the northbound lanes cut off the corner of our field. From the house at night, sometimes the traffic sounds like a waterfall.

“Can’t see their fire in the daytime,” I said. “But wait till tonight.” That night CBS or NBC (I forget which is which) did a special on the bears, which were becoming a story of nationwide interest. They were seen in Kentucky, West Virginia, Missouri, Illinois (southern), and, of course, Virginia. There have always been bears in Virginia. Some characters there were even talking about hunting them. A scientist said they were heading into the states where there is some snow but not too much, and where there is enough timber in the medians for firewood. He had gone in with a video camera, but his shots were just blurry figures sitting around a fire. Another scientist said the bears were attracted by the berries on a new bush that grew only in the medians of the interstates. He claimed this berry was the first new species in recent history, brought about by the mixing of seeds along the highway. He ate one on TV, making a face, and called it a “newberry.” A climatic ecologist said that the warm winters (there was no snow last winter in Nashville, and only one flurry in Louisville) had changed the bears’ hibernation cycle, and now they were able to remember things from year to year. “Bears may have discovered fire centuries ago,” he said, “but forgot it.” Another theory was that they had discovered (or remembered) fire when Yellowstone burned, several years ago.