
primitivism, nearly eight centuries past.
When they arrived at forty kilometers above southern Honshu, the sky below was almost innocent of
clouds. He stopped above Omori Bay, and took the Alpha down to 10,000 meters. There was no sign at all of the ancient
Tokyo-Kawasaki-Yokahama megalopolis. Matthew traversed the area more closely, with the scanner at
intermediate settings, changing to higher magnification at times, while the ship recorded what he saw. One would
have expected most of the city to have fallen, a victim of weather and molecular decay. The great
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majority of it would have been the disposable, recyclable construction of the period 2015 to 2105. But where older
sections had been retained, he'd expected visible ruins, and there were none. Pre-plague European cities had preserved
neighborhoods of ancient masonry buildings, and after eight centuries, parts of old walls still stood, occasionally even
a shell. But not here. Perhaps Japanese cities had retained little of the old. That and scavenging, and Japans
earthquake frequency, might account for the lack.
There was a living town on part of the site; he guessed its population at fifty thousand or more. It was well laid out
along wide streets that were dirt but nearly unrutted, perhaps serving as much for firebreaks as for traffic. He saw no
vehicles beyond handcarts, but pedestrians were numerous, and there were people on horseback. Most of the
buildings seemed classically Japanese, wooden, with shake or tile roofs. Many windows- indeed many whole fronts-
were open to the early autumn air. At one end stood a palace, with gardens and high protective stone walls.
Interesting. He lowered to 5,000 meters and circled more widely over the Kanto Plain, remaining high enough
not to draw attention. If anyone down there happened to examine the sky closely-which was unlikely-the most
they'd see, if they noticed the pinnace at all, they could explain away as a hovering bird too high for its wings to be
seen.
There was extensive farmland on the Kanto Plain, though commonly there were strips of woods and brushland
along its streams and flood channels. Small villages were frequent, and small towns were scattered here and there,
occasionally with a castle by them. And here, at least, agriculture was no longer dominated by rice. In September, rice
paddies would still be green, unharvested, and he did see some. But mostly he saw vegetable crops, stubble fields,
and pastures.5
---5 Even in medieval Japan, arable land was in short supply, and rice, though requiring much more
labor, could produce much heavier yields per hectare than barley or wheat. With Yamato's much
smaller population, labor, not land, is in short supply. Thus barley has become the staple grain, and rice
something of a luxury.
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He swung west-southwest then, paralleling the coast. Here the country was mountainous and forested, with
clusters of farms in the larger valleys. And-it struck him then, and he turned to Nikko.
"Who did the overflight here when we first got to Earth?"
"If it wasn't you, it was probably Chan."
Matthew shook his head, wondering how anyone could overfly southern Honshu and not notice, or noticing,
have failed to report it: Fuji, beautiful Mount Fuji, was dead ahead-and utterly changed! Its stately,
symmetrical cone was gone! While Nikko manned the camera, he called up the data on Fuji as it had been
before the plague, then angled downward to examine the mountain more closely, busy with his instruments,
muttering his observations to the computer. The old crater had been 600 meters across; now it was 4,100
meters across, and still nearly circular. Its high point, on the southwest side, stood only 2,350 meters above
mean sea level; the old height had been 3,776. It had blown! Sometime after the plague had ended travel
between Earth and her colony on New Home, Fujiyama had erupted, and the explosion had been stupendous.
Given the various measurements, he had the computer estimate the volume of mountain that had blown off:
approximately 5.9 cubic kilometers! Then he called up what the computer library had on the eruptions of Tamboro
and Krakatoa: This one seemingly had been even greater-the largest, then, in human history. And clearly, from
the asymmetry of the present crater, she'd blown northeastward, in the direction of the Kanto Plain. The
damage from the blast, followed by the meters-thick ashfall, must have been terrific.
Now her flanks were forested again. Even on the northeast slope, the trees were large and old, so it had happened
centuries ago, perhaps not long after the plague. In her cone, a large lake spread marvelously blue, with two small
cones emergent, also forested. Mount Fuji still was beautiful, but now it spoke not of cool symmetry. Now it said, "See
what I have done, and remember. For I can do it again."
What effects the event must have had on Japanese culture! A post-plague, sub-technical culture! Certainly the story
would
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