Category Archives: Polycrisis

Google AI: A polycrisis is a single situation where multiple, distinct global crises occur simultaneously and interact in ways that amplify each other, making the overall damage significantly worse than the sum of its individual parts. Instead of dealing with isolated, sequential emergencies, a polycrisis features intersecting networks of stress across economic, geopolitical, ecological, and technological systems.
Core Characteristics
Causal Entanglement: A crisis in one system (e.g., a geopolitical conflict) directly triggers or worsens a crisis in another system (e.g., energy prices and global food supply chains).
Feedback Loops: The compounding effects bounce back and forth between systems, creating highly volatile and unpredictable domino effects.
Systemic Overwhelm: Because the crises are deeply linked, they cannot be successfully resolved one at a time, frequently paralyzing traditional governance and risk-management strategies

Bodhi Paul Chefurka: Carrying capacity, overshoot and sustainability

Posted on November 10, 2019 by

Preface. This is a post written by Bodhi Paul Chefurka in 2013 at his blog paulchefurka.ca here. I don’t understand his ultimate sustainable carrying capacity based on hunter gatherers. Why will agriculture go away? But the rest of the article … Continue reading →

Posted in Overshoot, Paul Chefurka, Population | Tagged , , | 7 Comments

Pumped Hydro Storage (PHS)

Posted on October 13, 2019 by

Preface. This is the only commercial way to store energy now (CAES hardly counts with just one plant and salt domes to put more in existing in only 5 states). Though of course hydropower is only in a few states … Continue reading →

Posted in Dams, Energy Production, Hydropower, Pumped Hydro Storage (PHS) | Tagged , , , , , | 15 Comments

The 10 countries with the most endangered species in the world

Posted on October 10, 2019 by

I don’t know whether to go to these countries to see these beautiful creatures before they’re extinct, or to spend my money on countries like Costa Rica and Tanzania that have set aside a quarter or more of their land … Continue reading →

Posted in Biodiversity, Deforestation | Tagged , , , | 3 Comments

One million plant & animal species at risk of extinction

Posted on August 31, 2019 by

As usual, no mention of birth control or carrying capacity. Related: 2019-9 Huge decline in songbirds linked to common insecticide (neo nicotinoids). National Geographic. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, … Continue reading →

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Global wildlife populations have fallen 60% in just 40 years

Posted on August 28, 2019 by

Below is a summary of the World Wildlife Fund report. 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 Crackers”. Podcasts: Derrick Jensen, Practical Prepping, … Continue reading →

Posted in Biodiversity, Extinction | 1 Comment

Climate change risks could cause an American “Fukushima”

Posted on August 10, 2019 by

Preface. Nuclear power plants need a constant supply of electric power to pump cool water into a reactor’s core. Ninety percent of them, 54 plants, have at least one flood risk exceeding their design. If flooding stops the power supply … Continue reading →

Posted in Climate Change, Nuclear Waste | Tagged , , , | 2 Comments

China is deforesting Russia

Posted on August 7, 2019 by

Preface. Here’s more than half of a New York Times article about China deforesting Russia. Yikes! Peak oil had better come soon before we denude the earth. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future … Continue reading →

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Going 100% renewable power means a lot of dirty mining

Posted on August 4, 2019 by

Preface. Everyone talks about oil spills, but what about the dirty mining that will have a huge polluting footprint on the earth of mercury, arsenic, and other toxic heavy metals.  The Pebble mine is canceled for now, but if the … Continue reading →

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Antibiotic Resistance

Posted on July 23, 2019 by

Preface. Just a few of the many articles in the media on antibiotic resistance, which like climate change, will make matters worse for whoever survives Peak Oil.  And it won’t be just bacterial resistance, fungi are now growing resistant to … Continue reading →

Posted in Antibiotics | Tagged , , , | 1 Comment

Why we must get rid of pesticides

Posted on July 14, 2019 by

Preface. France is one of the few nations trying to use fewer pesticides. This is the direction we must go to prepare for the end of the fossil age, since pesticides are made out of finite petroleum. Also, we are running … Continue reading →

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