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A comment on We Just Breached the 410 PPM Threshold for CO2. Parent comment

Re:We Just Breached the 410 PPM Threshold for CO2 by cardamomo on Saturday April 22, 2017 @05:43PM (#14174992)
I guess I was thinking more literally: the Earth does not have large windows we can use to exchange air with the outside environment. Carbon sequestration doesn't remove CO2 from our "spaceship," though it may help.
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Re:We Just Breached the 410 PPM Threshold for CO2 by mitchty on Saturday April 22, 2017 @07:13PM (#14175420)
Why would you want to completely remove CO2 from the earth and not sequester it? There is a bunch of useful carbon and oxygen in it that you can at least leave for future humans to use if its sequestered.
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