"Nobody knows anything about the true shape of the world," he contends. "The known, inhabited world is flat. Just as a guess, I'd say that the dome of heaven is about 4,000 miles away, and the stars are about as far as San Francisco is from Boston."
As shown in a map published by Johnson, the known world is as circular and as flat as a phonograph record. The North Pole is at the center. At the outer edge lies the southern ice, reputed to be a wall 150 feet high; no one has ever crossed it, and therefore what lies beyond is unknown.
The sun and moon, in the Johnson version, are only about 32 miles in diameter. They circle above the earth in the vicinity of the equator, and their apparent rising and setting are tricks of perspective, like railroad tracks that appear to meet in the distance. The moon shines by its own light and is not eclipsed by the earth. Rather, lunar eclipses are caused by an unseen dark body occasionally passing in front of the moon.