Best regards,
Jim
To view this discussion on the web visit https://groups.google.com/d/msgid/geoengineering/6a160cbc-2cea-2494-3778-a95f6975043c%40envsci.rutgers.edu.--James R. Fleming
Charles A. Dana Professor of Science, Technology, and Society, Emeritus, Colby CollegeEmail: jfle...@colby.eduSeries Editor, Palgrave Studies in the History of Science and Technology, https://www.palgrave.com/us/series/14581
"Everything is unprecedented if you don't study history."
Jim
Tilting the earth’s axis back to the angle it should have been if properly constructed would save a great deal of energy for heating and air-conditioning but anything proposed by a gun club sounds rather energy intensive. A better way would be to set up a standing wave pattern called a seich in a sea region running north and south with a period of 24 hours. The Adriatic looks promising. We would need a reflecting wall at one end and a line of energy-absorbing and recycling wave-makers at the other. With deep water and no wave breaking the system is quite efficient. It would take quite a while but this would give time for people to decide on the best angle. Once you get it going it takes little extra energy to overcome losses.
Stephen
From: geoengi...@googlegroups.com <geoengi...@googlegroups.com>
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Subject: Re: [geo] Mark Twain was the first geoengineer
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Paradise Lost
Biblical themes permeate the Western canon, and some of them speak either
directly or indirectly to the human role in weather and climate control. In Paradise
Lost (1667), John Milton alludes to a divinely instituted shift in the Earth’s
axis (and thus its climate) as a consequence of the original ancestors’ lapse from
grace. According to Milton, while Eden was the ultimate temperate clime,
watered with gentle mists, God, in anger and for punishment, rearranged the
Earth and its surroundings to generate excessive heat, cold, and storms: “the Creator,
calling forth by name His mightie Angels, gave them several charge.”3 The
Sun was to move and shine so as to affect the Earth “with cold and heat scarce
tolerable” (10.653–654); the planets were to align in sextile, square, opposition,
and trine “thir influence malignant . . . to showre” (10.662); the winds were to
blow from the four corners to “confound Sea, Aire, and Shoar” (10.665–666);
and the thunder was to roll “with terror through the dark Aereal Hall” (10.667).
The biggest change, however, resulted from tipping the axis of the Earth: “Some
say he bid his Angels turne ascanse the Poles of Earth twice ten degrees and
more from the Sun’s Axle; they with labor push’d oblique the Centric Globe . . .
to bring in change of Seasons to each Clime; else had the Spring perpetual
smil’d on Earth with vernant Flours, equal in Days and Nights” (10.668–671,
677–680).
This led to massive changes in weather and climate on sea and land: “sidereal
blast, Vapour, and Mist, and Exhalation hot, Corrupt and Pestilent” (10.693–
695). Northern winds (Boreas, Kaikias, and Skeiron) burst “their brazen Dungeon,
armd with ice and snow and haile, and stormie gust and flaw” (10.697–
698), and other winds (Notus, Eurus, and the Tempest-Winds) in their season
rent the woods, destroyed crops, churned the seas, and rushed forth noisily with
black thunderous clouds, serving the bidding of the storm god Aeolus. But the
angels had one last task: evicting “our lingring Parents” (12.638) from Eden. In
this, too, Milton evokes climatic change when the blazing sword of God, “fierce
as a Comet; which with torrid heat, and vapour as the Libyan Air adust, began to
parch that temperate Clime” (12.634–636). Looking back at Paradise, “som natural
tears they drop’d, but wip’d them soon; the World was all before them, where
to choose thir place of rest, and Providence thir guide: They, hand in hand, with
wandring steps and slow, through Eden took their solitarie way” (12.645–649).
So you see, the wages of sin are . . . climate change.