PS - They're already doing it.
- David Gutierrez
NaturalNews -
In an article published in the journal Nature, three scientists have called for governments to fund a massive research effort in ways to shield the planet from solar radiation as a way to stave off global warming.
"The idea of deliberately manipulating Earth's energy balance to offset human-driven climate change strikes many as dangerous hubris," wrote David Keith of the University of Calgary, Canada, Edward Parson of the University of Michigan and Granger Morgan of Carnegie Mellon University.
"Many scientists have argued against research on solar radiation management, saying that developing the capability to perform such tasks will reduce the political will to lower greenhouse gas emissions. We think that the risks of not doing research outweigh the risks of doing it."
The practice of "geoengineering" consists of finding ways to limit the amount of solar radiation reaching the earth, thus slowing the rate of planetary warming. Suggested methods include simulating a massive volcanic eruption by generating sulphate aerosols high in the atmosphere, or spraying tiny seawater droplets to create low clouds over the ocean. Although the subject was considered fringe only a few years ago, scientific interest in geoengineering is on the rise.
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