At some point, it is possible that a nation suffering from the extreme effects of climate warming might decide to do something drastic — taking relatively simple steps that could change the entire global atmosphere. It wouldn’t even be that hard. And right now, there’s not much to stop it from happening, so Ben Kravitz says the the world needs to be prepared.
UnDisciplined: We might be able to engineer our way out of global warming. But should we?
Kevin Gill from Nashua, NH, United States
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