>More than sixty scientists from prominent institutions are advocating for rigorous study into reflecting sunlight away from the Earth to mitigate the effects of climate change.

>Air pollution is currently “masking” as much as a third of the impacts of global warming, and as regulations around the world tighten, the amount of global warming will be “unmasked.”

>As the effects of climate change become more acute, pressure to use sunlight-reflection technologies will rise, so scientists argue we need international study now.