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Geoengineering is the answer to climate change. Unless it isn’t.
Is it time to get serious about geoengineering our way out of climate change? Dozens of schemes have been devised to cool the planet. We could launch a vast fleet of ships to whiten the clouds by spraying salt mist, or squirt sulfuric acid into the stratosphere to reflect the sun. Send a swarm of mirrors into deep space. Engineer paler crops. Fertilize the oceans. Cover the world’s deserts in shiny mylar. Spread cloud-seeding bacteria. Release a global flock of micro-balloons.
Is it time to get serious about geoengineering our way out of climate change? Dozens of schemes have been devised to cool the planet. We could launch a vast fleet of ships to whiten the clouds by spraying salt mist, or squirt sulfuric acid into the stratosphere to reflect the sun. Send a swarm of mirrors into deep space. Engineer paler crops. Fertilize the oceans. Cover the world’s deserts in shiny mylar. Spread cloud-seeding bacteria. Release a global flock of micro-balloons.
Source: Washington Post
Posted on: Tuesday, Nov 06, 2012, 8:35am
Views: 1513
Posted on: Tuesday, Nov 06, 2012, 8:35am
Views: 1513
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