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- The Biblical Revelations, critical thinking, and how this affects us today
- Why the U.S. is ignoring nuclear winter in nuclear policies & strategies
- Oil choke points vulnerable to war, chaos, terrorism, accidents, & piracy
- Nuclear weapons must be reduced or we risk nuclear winter
- Fusion is already running out of fuel
- Peak Oil is Officially Here! World oil production peaked November of 2018
- Wood, the fuel of preindustrial societies, is half of EU renewable energy
- Rare Earth updates: recent research on why complex & intelligent life are rare in the Universe
- Book review of “Chip War” and the Fragility of microchips
- The tremendous material and energy toll of the digital economy
- Nuclear attack on U.S. could kill 90% of Americans
- What percent of Americans are rational?
- Book review of Lights Out. A Cyberattack. A Nation Unprepared. Surviving the Aftermath
- Off-Road vehicles & equipment need diesel fuel
- Book review of “Prime Movers of Globalization: the History & Impact of Diesel Engines & Gas Turbines”
Category Archives: Ugo Bardi
Why rare and valuable metals are not recycled
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 →
Ugo Bardi’s The Universal Mining Machine
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 Mining, Peak Critical Elements, Ugo Bardi
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Tagged elements, energy, minerals, mining
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4 Comments
Ugo Bardi: Collapse. Where can we find a safe refuge?
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 →
Ugo Bardi: “Energy Dominance,” what does it mean? Decoding a Fashionable Slogan
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 →
Mining: Waste, Pollution, Destruction from Ugo Bardi’s “Extracted”
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 →
Ugo Bardi predictions of the future from “Extracted”
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 →
Minerals & Energy from Ugo Bardi’s “Extracted”
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 →
Minerals and War from Ugo Bardi’s “Extracted”
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 →
Minerals: Coal from Ugo Bardi’s “Extracted”
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 →
Mineral: Soil from Ugo Bardi’s “Extracted”
FIGURE 1. The state of soil health globally. 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 … Continue reading →