Sunscreen for the planet: Geoengineering a cooler planet

The world is warming faster than we can cut emissions. Volcanoes are already cooling the planet, with particles that reflect sunlight. Maybe we can too. You can see the images, graphs and read the article at worksinprogress.co/issue/sunscreen-for-the-pla… (youtube.com/redirect?event=video_description&a…)
And you can find the rest of Works in Progress at worksinprogress.co
Words by Daniele Visioni & Dakota Gruener
Read by Stuart Ritchie
Music by David Hackett