Category Archives: 3) Fast Crash

The case for a fast, rather than a slow one. Most societies crashed in 20 years or less. There has never been or will be again a crash like ours, where the world of 7 billion people became utterly dependent on a non-renewable source of energy — fossil fuels.

Why and how Jellyfish are taking over the world

Posted on March 19, 2019 by

Preface.  The more climate change kicks in, the more we over-fish, pollute, acidify and warm the ocean, create vast dead zones, and trawl ocean bottoms, the better the jellyfish do. It is quite possible that the ocean ecosystem will shift … Continue reading →

Posted in Books, Extinction Books, Fisheries, Jellyfish, Peak Food | Tagged , , | 4 Comments

Book review of Dirt: the erosion of civilization

Posted on March 16, 2019 by

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 , , , , | 4 Comments

Vaclav Smil. Making the modern world: materials and dematerialization

Posted on January 30, 2019 by

Preface.  I can’t believe I read this book, it is just a long litany of the  gigantic amounts of materials we exploit, with no analysis, implications, or the meaning of what impact this will have on the planet. I certainly … Continue reading →

Posted in Infrastructure Books, Life Before Oil, Limits To Growth, Peak Resources, Vaclav Smil | Tagged , , | 9 Comments

Science magazine on Peak Sand 2017 and 2018

Posted on January 18, 2019 by

[ Sand is essential to make concrete, glass, silicon for computer chips, and many other products (longer list in Peak Sand), so no wonder top journal “Science” has had two articles on this topic. Sand mining also ruins ecosystems, lessens … Continue reading →

Posted in Peak Sand, Tsunami | Tagged , , , , | 4 Comments

Lakes run dry from too much water extraction and climate change

Posted on January 8, 2019 by

Preface.   I think that declining oil will be the main cause of civilization to collapse, since it is the energy that makes all other activities possible, but there are so many other contenders I wonder if scholars in the future … Continue reading →

Posted in Air, Drought & Collapse, Overpopulation, Peak Water, Water Infrastructure | Tagged , , , | Comments Off on Lakes run dry from too much water extraction and climate change

Deep-sea trawling harms biodiversity and carbon storage

Posted on January 5, 2019 by

Preface. Overfishing has eliminated 90% of the world’s large predatory fishes and is devastating marine ecosystems. Bottom trawling is one of the most devastating ways our oceans are being overfished, degraded and biodiversity destroyed .  This industry tossed 437 million … Continue reading →

Posted in Biodiversity Loss, Climate Change, Fisheries, Fishery destruction, Peak Food | Tagged , , , | Comments Off on Deep-sea trawling harms biodiversity and carbon storage

Jacob Tanenbaum: Creation, Evolution and Indisputable facts

Posted on December 27, 2018 by

Preface. And you wonder why Trump got elected?  Evangelists are 25% of voters, and 80% of them voted for Trump. Clearly they can’t think clearly. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, … Continue reading →

Posted in Critical Thinking, Religion | Tagged , , , | 2 Comments

New Yorker review of Eric Schlosser’s “Command and Control”

Posted on December 23, 2018 by

Preface.  This book has been on my reading list for several years now, but I have to admit I am lazy, lazy – the 656 pages is twice the length of most books.  And it would be hard to write … Continue reading →

Posted in Nuclear Books, Nuclear War | Tagged , , , | 3 Comments

75% of Earth’s land is degraded threatening 3.2 billion people

Posted on December 1, 2018 by

  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 , , , | Comments Off on 75% of Earth’s land is degraded threatening 3.2 billion people

One less worry: the magnetic field flipping between north and south poles is not the end of the world

Posted on November 28, 2018 by

Preface.  The geomagnetic field reversal of polarity has occurred thousands of times in the geological past. We are overdue for another. Indeed, Earth’s dipole has decreased in strength by nearly 10% since it was first measured in 1840. It could … Continue reading →

Posted in Electric Grid & EMP Electromagnetic Pulse | Tagged , | Comments Off on One less worry: the magnetic field flipping between north and south poles is not the end of the world