As we discussed it well on our global warming hot board, the Global Warming is not caused by greenhouse gases, but by the solar energy that they trap on Earth and if we can’t reduce the amount of greenhouse gases present in the atmosphere fast enough, then this problem is fact. The solar shield is not a new idea – such “geoengineering” schemes to artificially cool the Earth’s climate are receiving growing interest since an years. As the global climate is a such a complex system, we are still struggling to understand how our climate works and the idea that any space ring could shade earth and stop the global warming is detailed nowadays in many magazines and journals. All scientists are not arguing that Earth gets warmer and warmer and colder across the eons. A delicate and ever-changing balance between solar radiation, cloud coveror the heat-trapping greenhouse gases controls long-term swings from ice ages to warmer conditions like we can mark it nowadays. The Earth’s climate has warmed and cooled nine times in the past 12,000 years, in lock step with the waxing and waning of the sun’s magnetic activity. One of the ideologists of this project,that University of Arizona astronomer Roger Angel has devised that emergency plan to cool the Earth with a giant sun shield if global warming gets out of control.But,this global warming solution would cost a few trillion dollars and take 25 years to deploy. For the extreme changes in climate we have been seeing lately getting worse and worse. Here i am providing some more old and new materials up on this topic!
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