Scientific American
BY CORBIN HIAR & E&E NEWS
April 4, 2024
CLIMATEWIRE | The nation’s first outdoor test to limit global warming by increasing cloud cover launched Tuesday from the deck of a decommissioned aircraft carrier in the San Francisco Bay.
The experiment, which organizers didn’t widely announce to avoid public backlash, marks the acceleration of a contentious field of research known as solar radiation modification. The concept involves shooting substances such as aerosols into the sky to reflect sunlight away from the Earth.