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7 cubic km of olivine is a staggering amount. Makes you wonder whether the effect of deploying the olivine would even offset the energy cost and CO2 emissions o
by _ntka 7y ago
7 cubic km of olivine is a staggering amount. Makes you wonder whether the effect of deploying the olivine would even offset the energy cost and CO2 emissions of extracting and moving around all that rock.
- thatswrong0 7y agoI would assume that the cost of extracting and moving is baked into that number Also, see https://news.ycombinator.com/item?id=20407355 https://news.ycombinator.com/item?id=20407355