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January 1998
PEP Pioneers
Second Wind
Torrance, California
Dear Friends:
My message as this New Year dawns concerns the Aurora Borealis,
also known as the Northern Lights. I am sure that the Southern
counterpart, the Aurora Australis must be known as the
Southern Lights. Although I have seen the Aurora in muted form
from the high mountains of Colorado in the winter, there is nothing
quite like observing them just south of the Arctic Circle at Great
Slave Lake in the Northwest Territories. This is where I and seven
other pulmonologists "retreat" each year for fellowship, fishing,
philosophizing and, believe it or not, some writing. Each year
we write a book for primary care physicians on common pulmonary
problems. This trek is not an event but an experience. It is also
a process of profound human interaction amongst our group, which
defines a friendship which would be hard to surpass. Just being
at Great Slave Lake is a spiritual experience.
This experience is often heightened by a sudden, spectacular nighttime
display of what appears to be massive laser lights of mostly blue,
yellow and green, zig-zagging across the sky in a spectacular
display of atmospheric flamboyance. Natives must have been mystified
by this event and, in fact, the exact nature of the Aurora has
been the subject of intense study. The phenomenon can be beautifully
photographed by modern techniques and has been viewed from above
by astronauts. The scientific basis appears to be a massive electron
discharge from oxygen atoms residing many miles in the sky. What
triggers these events and controls their artistic traverses back
and forth across the starry canopy isnt entirely known. One can
spend the entire night awestruck by the magic that is displayed.
Much folklore attends this nighttime ritual which is heightened
in mid-winter. The fact that it often attracts young couples from
Asia, who believe that conception of a male child is more likely
under the influence of the Aurora. Making love in the out-of-doors,
in the sub-zero weather, must take special energy and dedication.
I plan to travel back to the Northwest Territories later this
winter, not to eavesdrop, but to marvel at the sight and mystic
that the Aurora brings.
I will be in touch next month.
Your friend,

Thomas Petty, MD
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