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- Why towns have a hard time adding EV, solar, heat pumps
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- Book review of “Livewired. The inside story of the ever-changing brain”
- The conveyor belt may be slowing down — Yikes!
- Battery Energy storage batteries (BESS) too complex to ever be commercial
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- The evolution of the Republican party from 1960 to 2024: from moderate democracy to extreme authoritarianism
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- Book review: Bring the War Home: The white power movement & paramilitary America
Tag Archives: peak food
Peak Potassium threatens crops
Potassium is one of the Big 3 essential plant nutrients that has allowed human population to soar to 8 billion people,as well as phosphorus and nitrogen. Potassium is a vital nutrient for plant growth that helps with photosynthesis and respiration, … Continue reading
Posted in Peak Fertilizer, Peak Food
Tagged agriculture, peak food, peak potassium, potash
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Peak oil, food & the “King of Chemicals” sulfuric acid
Preface. I first learned of sulfur’s existence when my grandmother told me how she loved going to tent revivals on the edge of town where it was common for preachers to get converts by burning sulfur to make the fire … Continue reading
Posted in Mining, Peak Fertilizer, Peak Food, Peak Oil, Peak Phosphorus, Starvation
Tagged peak food, peak oil, refineries, sulfur, sulfuric acid
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Limits to Growth: Natural gas fertilizer that feeds 4 billion of us
Preface. In chapter 4 of my book “Life After Fossil Fuels: A Reality Check on Alternative Energy“, I explain how it came to be that fertilizer is made out of natural gas, using the energy of natural gas, and why … Continue reading
Posted in Life After Fossil Fuels, Limits To Growth, Natural Gas, Peak Food, Starvation
Tagged agriculture, food, peak food, peak natural gas, starvation
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Book Review “The Outlawed Ocean” by Ian Urbina
Note: Peak fish happened in 1996 at 130 million tonnes a year. Pauly D, Zeller D (2016) Catch reconstructions reveal that global marine fisheries catches are higher than reported and declining. Nature communications. Preface. This is a book review of … Continue reading
Posted in Fisheries, Fishery destruction, Natural History, Peak Food
Tagged fishery, peak fish, peak food, piracy, slavery
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The Nitrogen Bomb: fossil-fueled fertilizers keep billions of us alive
Preface. There are two articles below that explain why natural gas fertilizers are keeping at least 4 billion of us alive today. If you’re interested in this topic, here are a few more to read: Erisman JW, Sutton MA, Galloway … Continue reading
Posted in Farming & Ranching, Life After Fossil Fuels, Natural Gas, Overpopulation, Peak Food
Tagged agriculture, fertilizer, nitrogen, overpopulation, peak food
4 Comments
A Strong Case for the Anthropocene: no other species has ever consumed so much of earth’s resources so quickly
Figure 1. Produced energy and the pattern of human population growth from 1750. Utilization of these energy sources, together with the energy used by humans from net primary production, is now approaching the entire energy available to the global ecosystem … Continue reading
Vanishing open spaces: population growth and sprawl in America
Preface. Before the fossil fuel age began, about 80 to 90% of people farmed to make a living. Since the end of the oil age will send us back to the past, farmland and farmers will once again comprise … Continue reading
Posted in Overpopulation, Peak Food, Soil
Tagged agriculture, peak food, population, sprawl
5 Comments
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
75% of Earth’s land is degraded threatening 3.2 billion people
Preface. By 2050 95% of Earth’s land could be degraded and reducing or even preventing food production, forcing hundreds of millions to migrate. More than 75% of our planet has been altered by humans, a figure that will likely … Continue reading
Posted in Biodiversity Loss, Limits To Growth, Peak Food
Tagged biodiversity, erosion, limits to growth, peak food
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We’re killing our food supply and technology can’t save us
Farrell, Paul B. Feb 11, 2015. Opinion: We’re killing our food supply and technology can’t save us. Big Ag can’t feed 10 billion and magical technologies won’t appear. MarketWatch. We’re maxing-out on Peak Food. Billions go hungry. We’re poisoning our … Continue reading