Geoengineer Floats Climate Change Scheme: Blowing Bubbles in the Sea

We've seen more than our fair share of geoengineering schemes concocted to halt climate change in the past year, including algae-lined buildings, forests of synthetic trees, and ships that spray climate-altering clouds into the sky. The latest proposal comes from Harvard physicist Russel Seitz, who thinks we should pump tiny bubbles, or microbubbles, into the ocean to lower temperatures and increase reflectivity.

ScienceNOW explains:

Natural bubbles already brighten turbulent seas and...