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.

Rare Earth updates: recent research on why complex & intelligent life are rare in the Universe

Posted on March 15, 2024 by

Preface. These are updates to Ward & Brownlee’s book “Rare Earth: Why Complex life is Uncommon in the Universe”. If we are one of the few planets with intelligent life, what a shame it would be if we destroyed ourselves … Continue reading →

Posted in Evolution, Human Nature, Planetary Boundaries, Wood | Tagged , , , , , , , , , | 1 Comment

Book review of “Chip War” and the Fragility of microchips

Posted on March 8, 2024 by

Major semiconductor producing countries rely on each other for different types of chips. Top semiconductor producers’ 2021 export values by source and destination, billions USD.  Source: PIIE 2022 https://www.piie.com/research/piie-charts/major-semiconductor-producing-countries-rely-each-other-different-types-chips Preface.  We have become insanely dependent on technology that can’t possibly … Continue reading →

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The tremendous material and energy toll of the digital economy

Posted on March 1, 2024 by

One minute on the internet around the world. Source Infographic by @LoriLewas and @officiallyChad, 2020. Preface.  This is a book review of Pitron’s “The Dark Cloud”. Of note is the huge amount of electricity and rare earth and other critical … Continue reading →

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Nuclear attack on U.S. could kill 90% of Americans

Posted on February 22, 2024 by

A map showing modelling by Princeton University’s Program on Science and Global Security showing the worst-case scenario effects of a strike on America’s nuclear missile silos. Researchers found as many as 300 million people would be at risk of a … Continue reading →

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What percent of Americans are rational?

Posted on February 15, 2024 by

Preface. Why does rationality matter — what’s the harm in believing there’s a fat “Santa Claus” God in the sky noting down every time any intelligent creature in the entire universe is naughty or nice on the trillions of inhabited … Continue reading →

Posted in Critical Thinking, Critical Thinking and Scientific Literacy, Religion | Tagged , , , , , , | 2 Comments

Book review: Lights Out. A cyberattack. A nation unprepared. Surviving the aftermath

Posted on February 8, 2024 by

Preface.  This is one of three posts based on Ted Koppel’s book Lights out: A Cyberattack, A Nation Unprepared, Surviving the Aftermath. There are three posts on Ted Koppel’s book “Lights out”: Book review of Lights Out. A Cyberattack. A … Continue reading →

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Off-Road vehicles & equipment need diesel fuel

Posted on February 1, 2024 by

Preface. Move over semi-trucks. You are not the most important truck in the world, even though I gave you the starring role in “When Trucks Stop Running”.  What really matters are the trucks that grow our fuel: Food. And mining … Continue reading →

Posted in Efficiency, Electric & Hydrogen trucks impossible, Infrastructure & Fast Crash, Transportation Infrastructure, Trucks | Tagged , , , , | 3 Comments

Tesla Semi trucks hauling corn chips

Posted on January 11, 2024 by

Preface.  Many dismiss my writing about why heavy-duty class 8 battery electric trucks can’t replace diesel trucks because there are class 8 electric trucks. Most famously the Tesla semi trucks, which are under a trial at the PepsiCo Frito-lay plant … Continue reading →

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What is the plan for an electric grid outage that lasts for months?

Posted on January 4, 2024 by

Preface. There are three posts on Ted Koppel’s book “Lights out”: Book review of Lights Out. A Cyberattack. A Nation Unprepared. Surviving the Aftermath What is the plan for an electric grid outage that lasts for months? Want to survive … Continue reading →

Posted in Blackouts, Blackouts Electric Grid, Electric Grid & EMP Electromagnetic Pulse, Energy Books, Politics | Tagged , , , , , , , | 1 Comment

Where to be? Superfund, hazardous waste & other toxic sites in U.S.

Posted on December 28, 2023 by

Preface. If you’re thinking of moving to another state that is under carrying capacity, where agriculture depends on rainfall rather than irrigation, with good topsoil and other ecologically important factors in the approaching postcarbon world, also make sure you’re not … Continue reading →

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