Year 10 Day 142

Well, I have a new puzzle.

The ice cap at the North Pole is very definitely floating. It’s not smooth; in fact collisions of large, flat areas of ice have resulted in ice ridges tall enough to be called small hills. But when I try to perceive land under them, there is nothing but salt water. Deep salt water.

This doesn’t make sense. Water is much more efficient than air at carrying heat from the equator to the poles. Given an ocean at the poles that is open to equatorial water, warm water from the equator will quickly thaw any temporary winter ice. Certainly the polar ocean is open to the warm ocean to the east of the continent where I am living; I’ve flown over it. What is happening on this planet?

Unless….

I went back and studied the few images I have of the planet from space. It’s hard to tell the difference between clouds, snow-covered land, and ice, but I cannot rule out the possibility of land almost surrounding the frozen ocean aside from the corridor I’ve followed. It’s relatively warm now in the north, and there are about another eight fivedays before the sun sets at the North Pole, so I suppose I had better spend that exploration time following the coastline from the northernmost land I’ve found to the east. At least I should find out whether the mountain range where I saw the aurora is part of an island or a peninsula.

Jarn’s Journal is the (fictional) journal of a human-like alien stranded in Africa 125,000 years ago. He is interacting with some of our ancestors, but also exploring the planet with the aid of levitation, telekinesis and the salvaged computer of his wrecked spaceship.

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