American inventor and scientist Danny Hillis says we should tackle climate change with creative scientific solutions.  In this TED talk, he proposes building “a thermostat” that can be used to control the Earth’s temperature – aka solar geoengineering.

American inventor and scientist Danny Hillis says we should tackle climate change with creative scientific solutions.  In this TED talk, he proposes building “a thermostat” that can be used to control the Earth’s temperature – aka solar geoengineering.