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Stories by David W. Keith

Will High Tech Cool a Hot Earth?

Solar engineering and other exceptionally ambitious new technologies to deal with the reality of rising global temperatures come riddled with uncertainties. To illustrate how complex the problem is and what kind of challenges lie ahead, here are three contrasting, and somewhat fantastical, scenarios

January 1, 2013 — David W. Keith and Andy Parker

This summer, explore the cosmos with an All Access subscription.