Category Archives: Peak Food

Food production, population, and carrying capacity will also be reduced by peak soil, peak water, bioinvasion, pollution, climate change, loss of biodiversity, war, infrastructure decay and nearly every other category at energyskeptic

After a collapse will people grow their own food or plunder others?

[ In this post Ugo Bardi looks at what will happen if society collapses and we have to suddenly go back to pre-industrial agriculture conditions.  A back to the land movement where people grow their own food may not happen. … Continue reading

Posted in Agriculture, Peak Food, Phosphorus, Scientists, Soil, Ugo Bardi | Tagged , , | 6 Comments

Are humans an invasive species?

Rob Jordan. April 5, 2016. Populations of early human settlers grew like an ‘invasive species,’ Stanford researchers find. Stanford University. When humans colonized South America, their populations grew like a typical invasive species – an initial explosive growth rapidly reached … Continue reading

Posted in Biodiversity Loss, BioInvasion, Peak Food | Tagged , , , , | 1 Comment

Fruit and nut crops decline as climate change melts fog

Fimrite, P. May 22, 2014. As Central Valley fog disappears, fruit, nut crops decline. San Francisco Chronicle. California produces 95% of U.S. fruit and nut crops that depend on disappearing Tule fog. The soupy thick tule fog that regularly blanketed … Continue reading

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Peak food. Sustainability challenged as many renewable resources max out

[ Also see related article Limits to Growth? 2016 United Nations report provides best evidence yet. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and “Crunch! Whole Grain Artisan Chips and … Continue reading

Posted in Limits To Growth, Peak Food | Tagged , | 5 Comments

USGS Groundwater Depletion study of Aquifer decline in the United States

[ The Ogallala and many other aquifers are depleting rapidly and growing more toxic from pesticides, feedlot waste, intruding salts, and other pollution.  Most won’t be recharged until after the next ice age.   The Ogallala is one of Earth’s largest … Continue reading

Posted in Agriculture, Government, Groundwater, Peak Food, Water | Tagged , , , | 1 Comment

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

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Over 21 essential resources have peaked including fish, milk, eggs, wheat, corn, rice, soy

Nature summary of this article: “The rates at which humans consume multiple resources such as food and wood peaked at roughly the same time, around 2006. This means that resources could be simultaneously depleted, so achieving sustainability might be more … Continue reading

Posted in Limits To Growth, Peak Food | Tagged , , , | 2 Comments

The Nitrogen Bomb – fossil-fueled fertilizers keep 5.5 billion people alive

Fisher, D. 4 April 2001. The Nitrogen Bomb. By learning to draw fertilizer from a clear blue sky, chemists have fed the multitudes. They’ve also unleashed a fury as threatening as atomic energy. Discover magazine Vol. 22 No. 4 In … Continue reading

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Increasing population + declining fossil fuels = less population

[ This essay looks at the human footprint on the planet, how it grew so large, the problems it causes, and the consequences. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer … Continue reading

Posted in Peak Food, Population | Tagged , , | 2 Comments

Overshoot and dieoff : humans beyond carrying capacity

Hooke, R; Martin-Duque, J.F. 2012. Land transformation by humans: A Review.  Geological Society of America. Prognosis for the Future Looking ahead a few decades, land suitable for agriculture will likely continue to diminish as urban areas expand soil is degraded … Continue reading

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