Category Archives: Ugo Bardi

Why rare and valuable metals are not recycled

Posted on February 18, 2021 by

Preface. This is a post about why rare and critical metals aren’t recycled at all or at best, just a small percent. Basically it is still cheaper to mine them from scratch than to try to separate them out from … Continue reading →

Posted in Elements: Critical, Elements: Platinum Group, Elements: Precious, Elements: Rare Earth, Recycle, Ugo Bardi | Tagged , , , , , , , , | 5 Comments

Ugo Bardi’s The Universal Mining Machine

Posted on January 19, 2021 by

Preface. Below I’ve excerpted some of Ugo Bardi’s “The Universal Mining Machine” (24 January 2008 europe.theoildrum), but I’ve left a great deal out of this excellent article, I encourage you to read all of it if you have time. The … Continue reading →

Posted in Elements: Critical, Mining, Ugo Bardi | Tagged , , , | 4 Comments

Ugo Bardi: Collapse. Where can we find a safe refuge?

Posted on June 21, 2020 by

Preface. This is from the excellent blog Cassandralegacy.blogspot.com of Ugo Bardi’s posted here. I agree that a small town or city might be best, but only if near agriculture, most towns in the desert SouthWest of the U.S. are not … Continue reading →

Posted in Ugo Bardi, Where to Be or Not to Be | Tagged , | 2 Comments

Ugo Bardi: “Energy Dominance,” what does it mean? Decoding a Fashionable Slogan

Posted on April 9, 2019 by

Preface.  A very good article about energy and war, explains a lot about how the world really works. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and “Crunch! Whole Grain Artisan … Continue reading →

Posted in Over Oil, Ugo Bardi | Tagged , | 1 Comment

Mining: Waste, Pollution, Destruction from Ugo Bardi’s “Extracted”

Posted on November 15, 2017 by

Preface. I’ve reworded/shortened some of the wording at times from this excellent book. Here are 7 other posts from this great book: Mining: Waste, Pollution, Destruction Ugo Bardi predictions of the future Minerals and War Minerals: Natural gas Minerals: Coal … Continue reading →

Posted in Chemicals, Coal Ash, Mercury, Mining, Nuclear, Pollution, Ugo Bardi | Tagged , , , , , | 2 Comments

Ugo Bardi predictions of the future from “Extracted”

Posted on November 1, 2017 by

Preface. This is just a small sampling of what Bardi thinks might happen post fossil fuels, mostly shortened and reworded. Here are 7 other posts from this great book: Mining: Waste, Pollution, Destruction Ugo Bardi predictions of the future Minerals … Continue reading →

Posted in Ugo Bardi | Tagged | 6 Comments

Minerals & Energy from Ugo Bardi’s “Extracted”

Posted on October 5, 2017 by

Preface. This is a small section of Ugo Bardi’s excellent book “Extracted”. His most important observation is that: “The limits to mineral extraction are not limits of quantity; they are limits of energy. Extracting minerals takes energy, and the more … Continue reading →

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Minerals and War from Ugo Bardi’s “Extracted”

Posted on September 5, 2017 by

Preface. This is an extract from Ugo Bardi’s book “Extracted”.  He makes the case that once we were able to forge metal weapons was when predatory nations began to invade one another to gain resources like coal to make more … Continue reading →

Posted in Elements: Critical, Elements: Precious, Mining, Peak Coal, Peak Oil, Ugo Bardi, War | Tagged , , , , , , | Comments Off on Minerals and War from Ugo Bardi’s “Extracted”

Minerals: Coal from Ugo Bardi’s “Extracted”

Posted on June 11, 2017 by

Preface. This is just a small sampling of what Bardi thinks might happen post fossil fuels, mostly shortened and reworded. Here are 7 other posts from this great book: Mining: Waste, Pollution, Destruction Ugo Bardi predictions of the future Minerals … Continue reading →

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Mineral: Soil from Ugo Bardi’s “Extracted”

Posted on June 8, 2017 by

Preface. Ugo Bardi’s book on minerals covers a wide-ranging territory, including soil, which is a mineral.  In this section of the book he shows how humans have damaged the soil so much we have greatly overshot carrying capacity by lowering … Continue reading →

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