i'm interested in the "we should solve our problems here on earth before we go and terraform mars" conversation only insofar as we are talking about deserts, which i agree we should be terraforming into arable land
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Imagine reforesting the Sahara
i was just reading about the sahara's green period - only 5k years ago! there are cave paintings!
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Green Sahara happens every 20,000 years, 15k more years to go.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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Let’s start.
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Freeman Dyson laid this all out, from top soil development, reforestation, land management, to the wet Sahara https://www.edge.org/conversation/freeman_dyson-heretical-thoughts-about-science-and-society …
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