...And in each society a number of taboos endanger independent thinking. the classic eskimo nine-dot problem, which can befuddle the average westerner for hours, is solved by eskimos within minutes, since eskimo space concepts are quite different from ours. professor edward carpenter explains how the men of the aklavik tribe in alaska will draw reliable maps of small islands by waiting for night to close in and then drawing the amp by listening to the waves lapping at the island in the dark. in other words, the islands shape is discerned by a sort of aural radar. we are sometimes confused by eskimo art, for we have lost the eskimo's ability to look at a drawing from all sides simultaneously. while living with an eskimo tribe some years ago, i received magazines through the post. i found that my eskimo friends would form a circle around me, while i looked at pictures or read. neither in igloo nor hut was there any jostling for positions. my friends could read (or view pictures) as easily and quickly upside-down or sideways as if "correctly" positioned by noneskimo standards. i noticed that those eskimos living in cabins would frequently hang pictures upside down or sideways. nonlinear, aural space perception imposes fewer vertical and horizontal limitations of the eskimos' world view. it seems to me that this is a species-specific survival characteristics of the far North. I have accompanied Eskimo hunting parties, which, after the hunt, headed across fifty or more miles of featureless terrain to return to their group of igloos (Eskimos are equally astonished by our ability to cross Bloor Street in Toronto or Times Square in New York.)