Geoengineering Project Paints Peruvian Mountain to Restore Glacier

Geoengineering--deliberate manipulation of the Earth's climate--has gained traction in recent years as a supplement to more traditional climate change reduction schemes. The concepts advanced in the movement range from the practical to the wacky: forests of synthetic trees, microbubbles pumped into the ocean, algae-lined buildings, and ships that spray climate-altering clouds into the sky. But while these schemes largely remain pipe dreams, one inventor has already begun a geoengineering...