Showing posts with label climate. Show all posts
Showing posts with label climate. Show all posts

Tuesday, July 10, 2007

Transportation Sector Should Follow Boeings 787 Lead

From: Boeing 787 Dreamliner Home


The Boeing 787, built from carbon-fiber composites, is far lighter and thus more fuel efficient...


(Boeing 787 unveiling, from News.com.au)


From an article by Elizabeth M. Gillespie published last month in The Honolulu Advertiser Online,

"The 787 will be the first large commercial airliner built mostly from light, sturdy composite materials instead of aluminum, making the plane more fuel-efficient and less expensive to maintain. Not only that but the manufacturing process is revolutionary.

Boeing has lined up a vast network of suppliers around the globe that are manufacturing large pieces of the 787, which are then flown on a superfreighter to the final assembly plant in Everett, north of Seattle, where the plane is essentially snapped together."


The entire transportation sector should be forced by government, if necessary, to achieve 100mpg. as soon as is feasible though this light weight strategy.

An interesting contradiction comes to mind that could slow things down in government...

In the online publication "The Project For A New American Century/Rebuilding Americas Defenses" (pdf) the Empirists from American Enterprise Institute envision a global army, which use heavy Humvee's that are able to carry armor plate.

The society that makes the switch to light-weight carbon fiber transportation model would have a more expensive army, due to efficiencies of scale.

Technological progress is anathema to war.

Links:

Rocky Mountain Institute, Winning The Oil End Game/Executive Summary.

Boeing 787 Dreamliner Home



mh

Sunday, January 28, 2007

Climate Change, Ocean Currents: New Species of Fish?


Could
climate change, this years El Nino, changing patterns in the ocean's currents, have 'funneled' this prehistoric fish into shallow waters?



From National Geographic News

..a frilled shark swims at Japan's Awashima Marine Park on Sunday, January 21, 2007. Sightings of living frilled sharks are rare, because the fish generally remain thousands of feet beneath the water's surface. Spotted by a fisher on January 21, this 5.3-foot (160-centimeter) shark was transferred to the marine park, where it was placed in a seawater pool... ..the "living fossil" died hours after it was caught.

—Ted Chamberlain



mh

Wednesday, May 10, 2006

Global Warming May Create A Pole Shift.

I call this idea a "Gaia Top". It embraces an idea first presented by Prof. James Lovelock, in 1979- that the earth is a single life form, we, perhaps billions of bacteria on her skin.

If we choose this hypothesis we see our actions have consequences; the macro becomes linked to the individual, or the collective. A dialectic emerges. Understanding the earth as a "Gaia Top" may shine a light into the functioning of Global Warming.

Imagine the earth as a spinning top; this top is complex though: it has rock, liquid some frozen distributed here and there. When Global warming begins to melt the frozen poles of this special top, the resultant liquid will be redistributed by the centrifugal forces to the equator. The oceans will rise higher at the equator than away from it!

Question: What effect will migrating densities have on the axis? Will the poles shift or wobble?

Could this account for the reversing of polarities we find in all volcanic rock? Work has been done on these physics at Departments of Physics; One I looked up was titled: Optimization of Turbine Disk Profiles by Metamorphic Development. So the math is out there and the computing capacity.

After I've done more research, I will update this idea.