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Tag Archives: pencil
Even Pencils will be hard to make
Preface. Most of us are unaware of how complex our society is, how things are made, how food is grown, how stuff is delivered, and the people, energy, transportation, and kinds and sources of materials in every day objects. This … Continue reading
Posted in EROEI Energy Returned on Energy Invested, Localization, Supply Chains
Tagged collapse, EROEI, manufacturing, peak oil, pencil
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