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Thedogdrinkscoffee@lemmy.ca ⁨1⁩ ⁨week⁩ ago

When fossil fuels are out of the equation, civilization will have to learn to live on a roughly 3 to 1 EROEI as opposed to the 100:1 of the prewar period and the roughly 20:1 today.

Your surplus energy decides your civilizational metabolic rate and is a key pillar of what is possible. Are we building shit like this at 3:1? What are we giving up for it?

collapse2050.com/eroei-civilizations-decline/

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