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Politics : The Exxon Free Environmental Thread -- Ignore unavailable to you. Want to Upgrade?

To: Wharf Rat who wrote (5342)	5/11/2010 11:47:08 PM
From: Sam	Respond to of 49135

Some of the same characters. I think the other thread has more people in it. At least, it used to. I haven't been to either one for awhile.

To: Wharf Rat who wrote (5342)	5/12/2010 9:57:21 AM
From: Wharf Rat	Read Replies (1) \| Respond to of 49135

Bill Gates funds cloud factory Network Karl Burkart, Mother Nature Network – Tue May 11, 5:08 pm ET Geoengineering – the science of altering the earth’s life support systems – is officially a reality. San Francisco-based research institute Silver Lining just received $300,000 of seed funding from Bill Gates to test a “cloud whitening” technology that could prove a cost-effective method for slowing the effects of global warming. Earlier this year at the TED conference, Gates surprised the world by pronouncing that climate change was the single greatest threat to humanity and that he would be joining the effort to find rapidly deployable energy technologies that could get us away from of the #1 cause of climate change – coal and oil. But the new venture shows the billionaire genius is looking at the problem from multiple angles. The most promising energy technologies (with the exception of distributed solar) are still a decade or more away. Next gen nuclear is probably 20 away. And it’s becoming clearer every day that our planet and our species cannot afford 10 more years of uninterrupted warming. In the interim, geoengineering solutions such as cloud creation may help to slow the impacts of ongoing fossil fuel consumption as we transition to safer, cleaner and cooler fuels. Some pretty wacky ideas have been put forth before Congress including rockets loaded with mirrors that could orbit around the Earth reflecting away sunlight and mechanical “trees” that could soak up more CO2 than a regular forest. The cloud whitening technology seems to be the most readily deployable. Basically a fleet of ships equipped with screens & vacuums pump up millions of gallons of ocean water and using high-powered water canons introduce the water some 3000 feet in the air, where clouds are formed. The added moisture content would increase the thickness of the water vapor, making the clouds whiter and thus more reflective. Of course this, as all other geoengineering solutions, are not without environmental impacts. No one really knows exactly what happens when humans alter the atmosphere in such a way. A global coalition of environmentalists called HOME (Hands Off Mother Earth) is calling for a moratorium on geoengineering experiments until the international laws on geoengineering being discussed this week in a UN scientific meeting in Nairobi are clarified. news.yahoo.com