Winner 2013 Webby Awards for Best Political Website
Top Banner, Site wide
Apr 19, 2014

 Choose a size
Text Size

Top Leaderboard, Site wide

Drought Adds to Syria’s Misery




The Divide


Truthdig Bazaar more items

 
Tags

Tag: Geoengineering


Geo-Engineering ‘Could Mean More Heat’

Using technology to reflect sunlight away from the Earth to reduce global warming could be disastrous, scientists say, because the aftermath could be even more severe heat.

Posted on Feb 21, 2014 READ MORE



Few Would Welcome Geo-Engineering

Research in Australia and New Zealand finds little appetite among the public for trying geo-engineering techniques to prevent global warming.

Posted on Jan 18, 2014 READ MORE



Bryan Pocius (CC BY 2.0)

Reducing Sunlight ‘Will Not Cool Earth’

The beguiling idea that global warming can be moderated by engineering the atmosphere has been given a rebuff by two scientists who found the attempt could disrupt rainfall patterns.

Posted on Dec 8, 2013 READ MORE



UFSWS Pacific (CC BY 2.0)

Putting an Umbrella Over Coral Reefs

The world’s coral reefs are under threat. Some scientists say doses of cloud brightening could solve the problem.

Posted on Aug 12, 2013 READ MORE



Dyntr (CC BY-ND 2.0)

Volcano ‘Did Little to Lower CO2’

Supporters of geo-engineering are disappointed to learn that an Icelandic volcano that threw iron into the nearby ocean did little to reduce long-term atmospheric carbon dioxide levels.

Posted on Mar 22, 2013 READ MORE



tallkev (CC BY 2.0)

Cool Heads Needed by Geo-Engineers

Even if humanity can solve the technical riddles involved in trying to geo-engineer the planet away from dangerous climate change, many legal and ethical questions will still need answers.

Posted on Mar 12, 2013 READ MORE



global-warming.accuweather.com

Obama Considering Radical Solutions to Climate Crisis

The president’s new science adviser tells ABC News, “We don’t have the luxury ... of ruling any approach off the table” in the fight against global climate change. Geoengineering, once the province of science fiction and climate eccentrics, may now be necessary. One approach involves blasting sulfur into the upper atmosphere to reflect the sun’s rays.

Posted on Apr 9, 2009 READ MORE


View the most popular tags overall?

Newsletter

sign up to get updates


 
 
Right 1, Site wide - BlogAds Premium
 
Right 2, Site wide - Blogads
 
Join the Liberal Blog Advertising Network
 
 
 
Right Skyscraper, Site Wide
 
Join the Liberal Blog Advertising Network
 

A Progressive Journal of News and Opinion   Publisher, Zuade Kaufman   Editor, Robert Scheer
© 2014 Truthdig, LLC. All rights reserved.