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Chinese jade disc symbolizing the sky.
Credit: Rens Van der Sluijs
Dec 10, 2007
The Hole at the Pole
The disc's roundness obviously squares with the
common understanding that the sky is circular, if not
spherical. But why does it have such a conspicuous aperture
in the middle?
Shown here is a
so-called bi disc, a Chinese jade disc with a hole in
the middle. Such discs, often with a ‘pockmarked’ surface
identified as a ‘rice grain’ pattern, have been produced in
China at least from the Neolithic period (±2500 BCE)
onwards, particularly in the region of Shanghai in southeast
China. Certainly during the Zhōu and Hàn dynasties (12th
century BCE to 3rd century CE), they symbolized
the sky or the cosmos.
Chinese cosmology prominently features the region of the
pole star as the center of the cosmos. Yet, surely the
Chinese did not envision a gaping hole at the celestial
pole? The idea of a hole in the fabric of the circumpolar
sky may not have been attested directly in Chinese sources,
but abundant traditions from many other parts of the world,
such as the Chukchi in northeastern Siberia, postulate
precisely that.
The Old Turks used to call the pole star ‘a smoke hole of
the sky’. Communities throughout North America subscribed to
a belief in “the hole of the sky”, which at least the Lakota
and the Blackfoot people specify as being situated “in the
northern circumpolar star world”. Gods and goddesses,
legendary ancestors and heroes, and the souls of shamans
alike are often imagined to use the cosmic hole as a gateway
between worlds, a ‘door’ or ‘window’ without which there is
no way denizens of the sky can travel to earth and vice
versa.
Stargazers may have a hard time trying to figure out just
what aspect of the heavenly north pole could have prompted
the popular folkloristic image of an opening in the sky. A
crucial pointer is the repeated association of the hole with
the axis mundi or ‘world axis’: the tip of the tree,
mountain, pillar, ladder or rope that ties the regions of
the universe together passes through the hole in the sky,
and not infrequently the column itself is presented as a
hollow object, too.
The Maya people of Yucatán, for example, describe “seven
celestial planes, each with a central hole through which the
cosmic Ceiba tree extends its branches ….” The sky hole
emerges as a property of the complex morphology of the
axis mundi.
Intensive collaboration between plasma physicists,
electrical engineers and comparative mythologists has
recently led to the hypothesis that the mythology of the
world axis is convincingly explained as a high-energy
auroral z-pinch that formed on the boundary between the
Paleolithic and the Neolithic periods, at a time of profound
geomagnetic instability.
At times of intense electric flux, this auroral column could
have appeared to human eyes as a colossal hollow tube.
Visible particles traveling through this tube could have
been conceived as animated mythical entities voyaging
between the extremities of the cosmos. In this light, the
perplexing notion of a hole in an otherwise solid firmament
gains plausibility and strikes one for its accuracy in the
face of ‘common sense’ observation of the heavens today.
Contributed by Rens Van der Sluijs
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