Tiny Aerosols Pose a Big Predicament in a Warming World

Fossil fuels are rapidly heating the planet, but their aerosols also help cool it. Just how much, though, is a major uncertainty in climate science.

Tiny Aerosols Pose a Big Predicament in a Warming World
Fossil fuels are rapidly heating the planet, but their aerosols also help cool it. Just how much, though, is a major uncertainty in climate science.