Our War against climate: geo-engineering climate & weather Modification and the paradox of second best January 29, 2009 Mickey Glantz Consortium for Capacity Building (CCB) INSTAAR/CU Boulder, Colorado [email protected]m www.fragilecologies.com Sandia Lab Program logo
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Our War against climate: geo-engineering climate & weather Modification and the paradox of second best January 29, 2009 Mickey Glantz Consortium for Capacity.
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Our War against climate: geo-engineering climate & weather Modification
1. In the middle of the 20th century, Soviet officials talked about changing the direction of northward flowing Siberian Rivers to its arid central Asian republics.
2. This idea was controversial until it was shelved when Gorbachev came to power in the mid-1980s.
3. Discussion appeared again in the late 1990s about such river diversions into the desiccating Aral Sea basin.
4. Soviet and now Russian scientists have for the most part opposed it, for environmental reasons.
Northward flowing Siberian rivers
Deforestation Affects Climate and Rainfall In The Amazon
The largest irrigation and water supply canal in the world. Started in 1954, and completed in 1988, it is navigable over much of its 1,375 km length, and carries 13 km³ of water annually from the Amu-Darya River across the Karakum Desert in Turkmenistan. [wikipedia]
Also, Oklahoma and the US Midwest’s Ogallala Aquifer region
Floods in The Netherlands 1953
The Dutch, after their terrifying experience of the February 1953 storms, made sure that flooding and destruction on that scale would never happen again by creating the greatest storm surge barrier in the world, known as the Delta project.
Netherlands’ Delta Plan (1957-81)A success story
Delta Plan, flood control and reclamation project, S Netherlands, in the Rhine River delta. Built in 1957–81, it involved construction of four major dikes (up to 131 ft/40 m high) across the Rhine's four estuaries on the North Sea, three auxiliary dams, and a storm-tide barrage across the IJssel River. The project shortened the Dutch coastline by c.440 mi (700 km), reclaimed 6,100 acres (15,000 hectares), and created a freshwater lake (33 sq mi/85 sq km). Two navigable waterways to Antwerp and to Rotterdam and Europoort were left open.
Vision of the future: a hydrometropole The Netherlands
• The Netherlands faces higher sea levels and more extreme hydro-climatic events in the future. We think two basic approaches to climate proofing could help combat these threats.
• In one, urban and industrial activities, including infrastructure, move from below sea level to higher and drier lands, as found in the eastern Netherlands.
• The second approach involves the creation of a large 'hydrometropole', a world in which we have learned how to live with — and make a living from — water (see 'Vision of the future: a hydrometropole').
• This would be a major urban, industrial and rural area with more than 15 million people living and working in a world partly floating on and surrounded by water.
• Given the history of the Netherlands and the spirit of its people, this second vision seems more appropriate and attractive, but only time — and vigorous public debate — will tell what approach is favoured.
Grow Ocean Algae to Remove Carbon Dioxide (iron fertilization)
Supertankers would spread millions of tons of iron over the ocean surface.
1. The iron stimulates growth of algae which consume carbon dioxide from the ocean surface as they grow.
2. When the algae die, they sink to the sea floor, taking the carbon with them.
3. The ocean draws more carbon dioxide from the atmosphere to replace what the algae took from its surface. globalwarming.enviroweb.org/.../ grow_algae.jpeg
More examples
• Towing icebergs • 1888, Argentina• 1970s, Saudi Arabia
• Redirecting ocean currents
• Carbon dust on glaciers (to foster melting rates