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Tag Archives: peak soil
Book review of Dirt: the erosion of civilization
Preface. On average civilizations collapsed after 800 to 2,000 years because they’d destroyed their topsoil, some of it caused by deforestation to grow more food, make metals, ceramics, glass and other objects requiring high heat, which fossils provide today. Today, … Continue reading
Posted in Agriculture, Peak Food, Soil
Tagged agriculture, erosion, peak food, peak soil, soil
4 Comments
Peak soil: Industrial agriculture destroys ecosystems and civilizations: Biofuels make it worse
Preface. In 2018 I thought it was time to reorganize this post, as it grew more and more bloated and disorganized with new information. Eventually it turned into my 2021 book Life After Fossil Fuels: A Reality Check on Alternative … Continue reading
Posted in Alternative Energy, Biofuels, Biomass, Energy, Peak Biofuels, Peak Topsoil, Soil
Tagged aquifer depletion, biodiesel, biofuel, climate change, EROEI, EROI, erosion, ethanol, fertilizer, hunger, peak soil, pollution, topsoil
2 Comments
Plant more prairies to save topsoil and prevent pollution runoff
[ A program to plant more prairies to enrich the soil, keep topsoil from blowing and washing away, and provide a bio-diverse habitat for hundreds of species is receiving little funding or farmer participation, even though it would save farmers … Continue reading
Posted in Farming & Ranching, Peak Topsoil
Tagged agriculture, food, peak soil, prairie
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Promoting soil health in agriculture at U.S. House hearing 2014
Preface. At last, many years after I first published “Peak soil: Why biofuels destroy ecosystems and civilizations” in 2007, Congress had a hearing to educate House members on why preserving topsoil is so essential for food production for future generations. … Continue reading
Posted in Biomass, Peak Topsoil, Pesticides, Soil, U.S. Congress Infrastructure, Water Pollution
Tagged agriculture, cover crop, erosion, no-till, peak soil, soil health, U.S. House of representatives
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Peak soil, peak phosphate, peak fertilizer means Peak Food
Amundson, R., et al. May 7, 2015. Soil and human security in the 21st century. Science 348. A group of leading soil scientists has summarized the precarious state of the world’s soil resources and the possible ramifications for human security … Continue reading
Posted in Agriculture Infrastructure, Peak Food, Peak Topsoil, Scientists Warnings to Humanity, Soil
Tagged peak fertilizer, peak food, peak phosphate, peak soil
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‘The oil we eat’. Following the food chain back to iraq
[I’ve reduced and paraphrased the article ] Richard Manning. May 23, 2004. ‘The Oil We Eat’. Following the Food Chain back to Iraq. Harpers. The journalist’s rule says: follow the money.. but money.. is really a way of tracking … Continue reading
Posted in Overpopulation, Peak Food, Peak Topsoil
Tagged overpopulation, peak food, peak soil
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Rapid Population Growth in California: A Threat to Land and Food Production
David & Marcia Pimentel. June 2, 2008. Rapid Population Growth in California: A Threat to Land and Food Production. Cornell University, College of Agriculture and Life Sciences Are Californians —who are now coping with overcrowded cities, jammed highways, and a … Continue reading
Posted in Overpopulation, Peak Topsoil, Peak Water, Water
Tagged overpopulation, peak soil, water
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