Author Archives: energyskeptic

How burning biomass made us human

[ This is a book review of Wrangham’s “Catching Fire: How cooking made us human”. Fire enabled us to have larger brains from the increased calories in cooked food, held carnivores at bay, killed bacteria, and gave us many other … Continue reading

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North American freshwater mussels are going extinct

Stokstad, E. 2012. Nearly Buried, Mussels Get a Helping Hand. Science Vol. 338, Issue 6109, pp. 876-878 [excerpts] Freshwater mussels are in trouble. They are the most endangered group of organisms in the United States, with most of their river … Continue reading

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Corruption and economic instability in the news

[ I can’t keep up with the flood of news about corruption, fraud and economic instability, which is just a symptom of the real problem: the end of growth. In a credit/debit system, lenders won’t lend if they think the … Continue reading

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Millions of Americans have tropical diseases they’re unaware of

MacKenzie, D. December 14, 2013. America’s hidden epidemic. NewScientist. Increasing climate change and poverty are likely to increase the numbers of people with these diseases. An estimated 330,000 US citizens, and possibly as many as a million, carry the parasite … Continue reading

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Germany’s “Energiewende” may need to be rescued with nonrenewable coal power

[ Below is my summary of The Energiewende is Running Up Against Its Limits (October 24, 2016) by Jeffrey Michel at the Energy Collective. Wealthy, well-educated Germany has tried harder and longer than most nations to make a transition to renewables. … Continue reading

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Are biofuels a sustainable and viable energy strategy?

Preface. In 2000, Melanie Kenderine at the U.S. Department of energy stated that: “This nation has abundant biomass resources (grasses, trees, agricultural wastes) that have the potential to provide power, fuels, chemicals and other bio-based products” (136). That’s a good … Continue reading

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Pessimism and Optimism versus Ignorance

Below are my thoughts about whether views based on scientific evidence can be labeled optimistic or pessimistic. Skeptical energy news: 2017-2-7 Renewable Lies And The Deception Of Dutch Commuters Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and … Continue reading

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Department of Energy algal biofuels roadmap: A summary

Preface. If you really want to get into the weeds about the details of why algal fuels have failed to produce biofuels, read this 140 page paper. Alice Friedemann  www.energyskeptic.com Women in ecology  author of 2021 Life After Fossil Fuels: … Continue reading

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Richard Heinberg: “An Order of Chaos Please”

[ Richard Heinberg’s article comes after my comments below: It really matters who is in power when the energy crisis hits, because some leaders will soften collapse more than others. Surely right-wing / libertarian “everyone for themselves” leaders will have … Continue reading

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Dams: last 100-200 years, make floods worse, an environmental disaster, most will soon be past their lifespan

Failing Dams in the news: 2017-2-23: America’s Aging Dams Are in Need of Repair. New York Times. 2017-2-20. California Dam Crisis Could Have Been Averted. A dismissed lawsuit to strengthen the dam because of climate change effects predicted catastrophic flooding.  … Continue reading

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