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Could We Run Modern Society on Human Power Alone?

lowtechmagazine.com

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Re: Could We Run Modern Society on Human Power Alone?

#17

The answer to the headline is an emphatic "No." > Unlike fossil fuels, human power can be a clean energy source, and its potential increases as the human population grows. It's the opposite: Human power cannot feed the 7.5 billion people and growing. You need ammonia and (right now) oil, and lots of it. When we "scaled up" humanity, we left human power long behind as an option for any but a few hundred million. Just…

Good write up, thank you.

I do believe too many people are the opposite and frantically think about the future, also dependent on the idea of technology and consumption of petroleum derived goods bring them happiness and salvation.

Re: Could We Run Modern Society on Human Power Alone?

#18

The answer to the headline is an emphatic "No." > Unlike fossil fuels, human power can be a clean energy source, and its potential increases as the human population grows. It's the opposite: Human power cannot feed the 7.5 billion people and growing. You need ammonia and (right now) oil, and lots of it. When we "scaled up" humanity, we left human power long behind as an option for any but a few hundred million. Just…

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