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How the World Really Works: The Science Behind How We Got Here and Where We're Going, by Vaclav Smil

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Four materials rank highest on this combined scale, and they form what I have called the four pillars of modern civilization: cement, steel, plastics, and ammonia.[4]
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How the World Really Works: The Science Behind How We Got Here and Where We're Going
How the World Really Works: The Science Behind How We Got Here and Where We're Going
by Vaclav Smil
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