Mechanized planet? Where geoengineering stands

Several proposals for geoengineering projects are being explored–including cloud seeding, ocean iron fertilization and afforestation–as a plan for mitigating climate change. Monica Kanojia explores these methods and the current economic and technological issues surrounding them.

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ESA Policy News: October 18, 2010

Here are some highlights from the latest ESA Policy News by ESA’s Science Policy Analyst, Terence Houston.

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ESA Policy News: August 27

Here are some highlights from the latest ESA Policy News by ESA’s Science Policy Analyst, Terence Houston.

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The battle of alternative fuels

With all the potential sources of alternative energy now being bandied about, how’s a green-minded citizen to really know which technologies to throw their support into? Energy sources from wind and solar to biofuels to “clean” fossil fuel technologies receive major attention in the news. Yet these views are often  propelled by the interests of industry stakeholders, and we also hear that real clean coal technology hasn’t even been...

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