Principles of energy flow
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Anthropogenic Climate Change »Anthropogenic Climate Change
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Interrelated issues? »Interrelated issues?
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Peak Oil »Peak Oil
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Biophysical economics »Biophysical economics
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Principles of energy flow
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All economic activity is work in the biophysical sense »All economic activity is work in the biophysical sense
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Energy flow through system enables organization development »Energy flow through system enables organization development
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Increasing flows of high-grade energy enable more work »Increasing flows of high-grade energy enable more work
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Net energy from fossil fuels declines as extraction becomes harder »Net energy from fossil fuels declines as extraction becomes harder
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