Wacky Geoengineering Schemes to Control Climate

thermometerBack in the 1970s, when climate scientists were sure that the planet was about to enter a new ice age, many wacky schemes were proposed to warm the planet. Now, when the alleged consensus is that our carbon dioxide emissions will produce dangerous global warming, different wacky schemes are proposed to cool the planet. The extent of the prostitution of science by the Carbon Cult is demonstrated by a new report from the National Research Council of the National Academy of Sciences which contemplates “some very unattractive, but potentially necessary, backup plans.”

There is, of course, no physical evidence that our carbon dioxide emissions play a significant role in controlling global temperature. On the other hand, there are several lines of physical evidence showing that carbon dioxide does not have a significant role, for instance see my article: Evidence that CO2 emissions do not intensify the greenhouse effect . But political correctness, money-grubbing and power-seeking UN agencies, as well as crony capitalists all have a vested interest in maintaining the myth.

All geoengineering schemes are expensive, potentially dangerous to the environment, and totally unnecessary. Let’s take a look at what has been proposed.

Cooling Schemes:

Cooling schemes come in two flavors:: block the sun, or suck up carbon dioxide.

1) Add aerosol sulfur to the atmosphere to create a haze and reduce sunlight reaching the surface. Never mind that for the last few decades we have been trying to reduce sulfur emissions from coal-fired electric generation plants and smelters. And there is that thing about acid rain.

By the way, according to the EPA U.S. emissions of air pollutants have decreased significantly since 1980: carbon monoxide has decreased 79% ; ground-level ozone has decreased 25%; lead emissions have decreased 92%; nitrogen dioxide has decreased 46%; sulfur dioxide decreased 71%; and particulate matter has decreased 19%. Was all that Clean Air Act stuff a mistake?

2. Create large-scale reflective screens to block sunlight and reduce glacier melt. Who’s going to keep the snow off the screens? Ah… green jobs.

3. Spread iron filings on the surface of the Pacific Ocean. The iron would nurture phytoplankton, which, in turn, would absorb more CO2.

4. Add lime to the ocean to make it more alkaline and thereby presumably increase the ocean’s ability to absorb CO2. Shell Oil has actually funded such research. Maybe it would offset the acid rain produced in scheme #1.

5. Use a fleet of ships set up to spray water into the atmosphere in the hope of making whiter clouds that would reflect sunlight.

6. Stephen Schneider of Stanford University suggested building 60,000 shiny space ships and putting them into orbit. They would reflect away some sunshine and cool the earth. Cost, only $100 billion a year. A similar proposal involves shooting millions of tiny reflective frisbees into space to reflect sunlight. This latter plan, proposed by a University of Arizona researcher, would cost somewhere between $800 billion and $400 trillion according to an estimate in Popular Mechanics. That wide range of estimated costs seems to be typical of many schemes. Still other schemes would orbit giant mirrors to reflect sunlight away.

7. CO2 Scrubbers, hundreds of thousands of them, would suck CO2 out of the atmosphere and then store it underground. This suffers from the same problem as capturing CO2 from fossil fuel plants.

The Warming Schemes:

Back in the 1970s, when climate scientists were absolutely sure that the planet was entering another glacial epoch, geoengineering schemes were designed to warm the planet.

1. Melt the Arctic Ice cap by covering it with coal dust to increase heat absorption. The darker, ice-free water would then absorb more sunlight and warm up.

2. Dam the Bering Strait to keep cold Arctic water out of the Pacific Ocean.

3. Deflect the Atlantic Gulf Stream. Two kinds of proposals were discussed, a dam between Florida and Cuba, and weirs extending out from Newfoundland across the Grand Banks to deflect the Labrador current as well as the Gulf Stream. Other schemes would deflect the Kuroshio Current in the Sea of Japan.

4. Create African oceans: If the Congo River, which carries some 1,200 cubic kilometers of water per year, were dammed at Stanley Canyon (about 1 mile wide), it would impound an enormous lake (the Congo Sea). The Ubangi, a tributary of the Congo, could then flow to the northwest, joining the Chari and flowing into Lake Chad, which would grow to enormous size (over 1 million square kilometers).

5. Create Siberian Seas: Dams on the Ob, Yenisei and Angara rivers could create a lake east of the Urals that would be almost as large as the Caspian Sea. This lake could be drained southward to the Aral and Caspian Seas, irrigating a region about twice the area of the Caspian Sea. The theory behind these dam schemes is that the presence of a large lake transforms the heat exchange between the surface and atmosphere.

The problem with all these schemes, besides being unnecessary and costly, is that they would have unpredictable consequences for individual countries, regions, and the planet. They could result in political manipulation as countries and companies promote vested interests. They could, perhaps, even cause climate wars, especially if a scheme perpetrated by one country adversely affected another.

The Bulletin of Atomic Scientists (MAY/JUNE 2008) gives 20 reasons why geoengineering is a bad idea. See: http://climate.envsci.rutgers.edu/pdf/20Reasons.pdf

But the schemes have their advocates (or is it patsies?). Science Insider reported that Bill Gates has spent $4.5 million of his own money supporting a wide array of research on geoengineering since 2007. It seems that this perceived problem is ripe to suck up grant money.

John Holdren, Obama’s science advisor, says the White House is seriously considering geoengineering options. (AP April 8, 2009). It would be better if they seriously considered the fraud and data manipulation of the Climategate revelations.

“The whole aim of practical politics is to keep the populace alarmed — and hence clamorous to be led to safety — by menacing it with an endless series of hobgoblins, all of them imaginary.”

–H.L. Mencken

6 Comments on "Wacky Geoengineering Schemes to Control Climate"

  1. Wayne B (rain) | February 19, 2015 at 6:18 am |

    I remember well a wacky scheme to warm our planet – at Marana Jr. High in science class in the ’70s where a kids science magazine showed a shivering sad Earth drawing and explained about Global Cooling caused by pollution.

    Scientists had a plan to set off H-bombs at certain places in the world to tilt the Earth off it’s axis and bring on global warming to save us. An added benefit (they explained) would be that we could grow more crops in the warm global environment. In those days it was also assumed that overpopulation would cause cannibalism and riots very soon. With starvation, global cooling and nuclear war just around the corner the future was pretty bleak for us kids.

    I’ve never been able to find that article but I’ve always remembered it, especially the shivering earth drawing. Poor little shivering Earth!

  2. Plug in HAARP in your search window box and see what you see about the weather – weaponization of weather and much more – have a look some amazing reads.

  3. The fastest way to stop global warming is to stop lining the pockets of climate alarmists with our tax dollars in the form of grant money. You should spend the money you earn on shoes or braces for your own kids not some data manipulating scare monger. Scientistitutes….. doing it for money.

  4. Too much money in government is what causes all of this. Starve the beast so government can only do what they are supposed to do. Free up Americans to work, invent, and create what will solve real problems.

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