Low-hanging fruits of physical sciences exhausted (per Gordon), no? Why we shouldn't expect big energy breakthrough:https://www.greentechmedia.com/articles/read/we-already-have-the-tools-to-end-the-fossil-fuel-age …
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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Many small ideas make a big impact
#perspectiveThanks. Twitter will use this to make your timeline better. UndoUndo
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