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A comment on Civilizational Collapse, Part 4. Parent comment

Re:Civilizational Collapse, Part 4 by HNcantBtrustd on Tuesday August 27, 2019 @10:53AM (#20810168)
You'd like Efficiency Is Everything.

But I was particularly talking about per calorie rather than "per dollar"

[ Parent | on HN ]
Re:Civilizational Collapse, Part 4 by JoeAltmaier on Tuesday August 27, 2019 @11:08AM (#20810362)
Dollars can be a pretty good measure of the 'cost' of something - energy, transportation, land use, labor. If vegetables cost more to deliver to the grocery store, that cost is pretty related to the environmental cost?
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