Should we create a solar shade to cool the earth?

Title:: Should we create a solar shade to cool the earth?
Speaker:: Danny Hillis
Description:: In this perspective-shifting talk, Danny Hillis prompts us to approach global issues like climate change with creative scientific solutions. Taking a stand for solar geoengineering, he looks at controversial solutions with open-minded curiosity.

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Video Language:: English
Team:: closed TED
Project:: TEDTalks
Duration:: 09:49

	Margarida Ferreira approved Portuguese subtitles for Should we create a solar shade to cool the earth?
	Margarida Ferreira edited Portuguese subtitles for Should we create a solar shade to cool the earth?
	Margarida Ferreira accepted Portuguese subtitles for Should we create a solar shade to cool the earth?
	Margarida Ferreira edited Portuguese subtitles for Should we create a solar shade to cool the earth?
	Tiago Ventura Alves edited Portuguese subtitles for Should we create a solar shade to cool the earth?
	Tiago Ventura Alves edited Portuguese subtitles for Should we create a solar shade to cool the earth?
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2017/None/DannyHillis_2017-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2017/None/DannyHillis_2017-transcript.mp4
	Unnawut Leepaisalsuwanna approved Thai subtitles for Should we create a solar shade to cool the earth?