No one expected it to happen like it did. Oh, there were some doomsayers who prophesied it, but no one with any sense really believed any human could be so evil. After all, scientists were intelligent men and women in search of the truth, and had a code of ethics that would prevent them from doing such a thing.
What everyone wanted to believe to be mankind's ultimate destruction was either nature rebelling against pollution of the land, air, and water, the eruption of one or more of the several supervolcanoes known to exist, or a deliberate or accidental release of radioactivity and smoke into the atmosphere.
There were other possible causes popularized by various books and films. An asteroid or comet impact seemed to be a favorite for a while after a couple geologists offered the theory the dinosaurs were rendered extinct by just such an impact. Aliens landing in New York Central Park and other major population centers and then setting about either vaporizing the world population or simply using humans as food was another. Even more far-fetched was the conversion of the population into zombies by some virus that appeared because of an error in some government lab.
Randy had dismissed all these as flights of fancy by people with too much time on their hands and a need to achieve their fifteen minutes of world fame. Yes, pollution was a problem, but a problem that the earth could handle given enough time and a lowering of the amounts of pollution released by humans. It had been doing that through numerous huge volcanic eruptions for eons.
Supervolcanoes might indeed erupt, but the risk seemed minimal given the predicted time for the next eruption of the known supervolcanoes varied widely depending upon the predictor and the computer simulation program used.
A deliberate release of radioactivity via a bomb or bombs seemed nearly impossible. No government would be so insane as to actually begin a nuclear war since such an activity would surely cause that country and probably the entire world to suffer the same fate. An accidental release was possible, but the effects of the known accidents had been local for the most part and were caused by humans bypassing or ignoring the normal automated alarms and safeguards in nuclear power plants.
As for the others, asteroids had been monitored and their probable trajectories calculated for years. None seemed to pose an eminent danger to Earth. It was known that NASA and probably their counterparts in the rest of the developed world were working on a way to either destroy or redirect any asteroid posing a danger. As with most information about secret government doings, a leak of the existence of these programs probably meant there were already solutions, though most likely yet untested.
Aliens landing required a bit of extreme thinking. While there statistically enough planets in he solar system and in other solar systems theoretically capable of doing so, any alien visitors would have to come from a great distance. Any practical method of doing so would require traveling at speeds that were in contradiction to the known laws of physics.
To Randy, zombies were a real laugh. The movies were usually fun to watch and sometimes scary, but since Randy had studied biology extensively, it was difficult to rationalize how dead people could become animate and hungry for human brain tissue.
When it did happen, there was no fire and brimstone, no mushroom clouds, and happened over a period of a week instead of being instantaneous. Randy didn't even know it had happened until he walked out of the mountains three weeks later, and that wasn't until he found Marilyn in her small cabin secreted in a hidden valley.
Randy was in the mountains on an extended vacation, and he was alone because he wanted it that way. He'd grown up Challis, Idaho and had been hunting, fishing and camping in the Salmon River Mountains with his father since he was old enough to carry a pack. Those years had schooled him in the ways of wildlife and the forest. Four years in the Army had schooled him in survival and navigating with a map and a compass, so he needed no guide.
After the Army had come college and a degree in wildlife biology. He'd spent the last three years working in the sporting goods store in Challis and waiting for someone in the Idaho Department of Fish and Game to die or retire. In April, that happened, and Randy had finally gotten the job he'd dreamed about since high school. He quit work at the sporting goods store a month before his start date as a wildlife biologist and went back to the mountains to unwind and reacquaint himself with nature.
After spending two days with his parents and preparing his gear, Randy told his father he'd be back in about three weeks, and then walked into the mountains. He walked because motor vehicles were prohibited in the wilderness as well as because he wanted to interrupt nature as little as possible. The wilderness had been established as one of the last truly wild places on Earth and he wanted to respect that.
His pack was not light because he carried what he would need to be relatively comfortable during his stay. A tent would provide shelter, a knife and an axe the means to gather firewood and to dress the fish he planned to catch with his collapsible rod and reel. MRE's and other packaged food would feed him if he was unsuccessful at fishing and foraging. A cooking pot, small frying pan and a few utensils would serve to carry and purify water and to prepare his food.
His sleeping bag would keep him warm on the still-cold nights, and two changes of clothing would let him put on dry, clean clothes while his others were being washed and dried. A couple means of making a fire -- waterproof matches and a ferrocerium rod and striker - would let him stay warm and cook. A map and compass would tell him where he was and show him the way to where he wanted to go.
On his belt, Randy wore a loaded Smith & Wesson.44 magnum revolver. He didn't intend to hunt anything, but the area was home to black bears and probably a few grizzly bears. He'd avoid most contact with bears by taking care to hang his food supply high from a tree away from his camp and by making enough noise while he walked to avoid surprising any bear that might be nearby. The few encounters he did have were a matter of shouting at the black bear and raising his arms to appear larger. The bear had always lumbered away and left him unhurt. Still, there was a danger and he needed to be prepared. In the pack was a box of cartridges for the revolver.
The pack weighed almost eighty pounds. He'd carried such a load several times in the past, and had carried more in the Army. With that much weight on his back, he had to go slowly, but Randy wasn't interested in getting anywhere in particular, much less in getting there fast. He only wanted to relax and enjoy Nature.
[{ }]
Randy thought about these scenarios of Armageddon for the umpteenth time as he walked along the valley floor between two peaks of the mountains. He stopped to look at his map for a while, looked up at the sun, then slipped the straps from his heavy pack. Marilyn did the same and then stretched and smiled at him.
"How far now?"
"Probably a couple of hours, but it'll be dark by then. I think we'll stop here for the night and go into Challis tomorrow. I don't expect anybody will be there, but I want it to be daylight in case there is."
"Good. My legs have taken about all the walking they want today."
He'd found Marilyn in a small cabin back in a thick stand of ponderosa pines on his way back to Challis. It was illegal to build any permanent structure in the wilderness, but no one would have found the cabin except by accident. The small stream that ran beside the cabin was too small to attract fishermen, and the pines would hide the cabin from any view from a plane and disperse any smoke from the stone chimney.
The cabin looked a little run-down, but there was smoke coming from the chimney. Randy walked to the front door to see if anyone was home. If there was, he'd explain why they had to leave and then report them to the Federal authorities once he got back. The wilderness was supposed to stay wild, and any permanent settlement would disrupt the natural flow of life there.
Randy had knocked on the door six times before it opened, and when it did, he found himself looking down the barrel of a 30-30 lever action rifle held by a pretty brunette about thirty or so. She stared at him for a second, then spoke. What she said wasn't what he expected to hear.
"Turn around and leave or I'll shoot you right now."
Randy held out his hands.
"Ma'am, I don't want anything. I just wanted to see if anybody was living here. It's illegal to build a cabin here."
"Where'd you come from? Nobody ever comes up here."
"Well, I wouldn't have either if I hadn't been going back to Challis."