Can asteroids and geoengineering the stratosphere save the planet? - University of Cape Town News

Amid the exponential effects of climate change, geoengineering and eco-regeneration are mooted as methods to cool our planet.

Shooting aerosols into the stratosphere to reduce solar radiation and to cool the earths surface; mining a mineral-rich asteroid belt in space to sustain our technologies; living on the moon  This is… [+7801 chars]

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