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- President Carter’s energy solutions 1977
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- Building a national super grid in America
- The Mayflower from the book The Barbarous Years
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- Book review of “Livewired. The inside story of the ever-changing brain”
- The conveyor belt may be slowing down — Yikes!
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- Book review of “Pandemic Politics: The Deadly Toll of Partisanship in the Age of COVID”
Tag Archives: rare earth
Solar Photovoltaics (PV) limited by raw materials
This paper (excerpts below) shows that there are limits to growth — there simply aren’t enough minerals in the world that can be produced physically and/or at a reasonable cost for the many of the most common kinds of PV … Continue reading
Posted in Peak Rare Earth Elements, Photovoltaic Solar
Tagged rare earth
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John Gribbin, Astrophysicist. If we destroy ourselves, a grave injustice to the universe
Below are a few paragraphs from Hirshfeld’s excellent book review of: John Gribbin. 2011. Alone in the Universe: Why Our Planet Is Unique. Humans are a miracle of blood, bone, and brain, a volatile mixture of compassion and brutality … Continue reading
Posted in World's Best Scientists
Tagged extinction, john gribbin, rare earth
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