Category Archives: Supply Chains

Book review of “Empires and Barbarians: the fall of Rome and the birth of Europe”

[ After these introductory comments is my book review of Heather’s “Empires and Barbarians: the fall of Rome and the birth of Europe. Below I extensively quote from Ward-Perkins “The Fall of Rome: And the End of Civilization” about the … Continue reading

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Ward-Perkins “The Fall of Rome: And the End of Civilization”

[ This is a book review of Ward-Perkins “The Fall of Rome: And the End of Civilization“. What sparked my interest in reading several books on the decline of Rome was when James Howard Kunstler  (KunstlerCast 278) interviewed me about … Continue reading

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Emerging threats of resource wars. U.S. House hearing

Goh Chun Teck, Lim Xian You, Sum Qing Wei, Tong Huu Khiem. 2011. Resource Wars. Players compete with each other for territories that generate resources such as coal, water, gold and gas. A Player can sell resources for money, which … Continue reading

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When Trucks Stop Running, So Does Civilization. Energy and the Future of Transportation.

When Trucks Stop Running. Energy and the Future of Transportation. Available at Springer, Amazon, Google Play, Barnes & Noble, Alibris January 16, 2016   by Alice Friedemann    www.energyskeptic.com Also see: When Trucks Stop Running: Table of Contents, Preface, References Virtually everything … Continue reading

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Peak fossil fuels limits climate change to low-to-medium outcomes in IPCC report

Excerpts from 24 page:  Höök, M., Tang, X. 2013. Depletion of fossil fuels and anthropogenic climate change: a review. Energy Policy, 52: 797-809 Conclusion of paper: Fossil fuel constraints will limit anthropogenic climate impact towards the low-medium outcomes presented by … Continue reading

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1177 B.C. The year civilization collapsed

[ These are my notes that are disjointed but can give you an idea of how fast our fossil-fueled civilization could collapse.  We are far more interdependent on much longer global supply chains (a wind turbine has 8,000 parts). We … Continue reading

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What would happen if trucks stopped running?

If Trucks Stopped Running by Alice Friedemann, October 1, 2014 In “Why You Should Love Trucks” I showed that essential supply chains depend on trucks partly or completely in the movement of goods (NAS). Because of little inventory and dependence … Continue reading

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Why You Should Love Trucks

Why You Should Love Trucks by Alice Friedemann, September 27, 2014 source: bitsandpieces1.blogspot.com Before the age of fossil fuels, getting food, water, and shelter was simple. Nine out of ten people were self-sufficient farmers. But now there are long, 24/7 … Continue reading

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Fuel Consumption by Containership Size and Speed

Fuel Consumption by Containerships Fuel consumption by a containership is mostly a function of ship size and cruising speed, which follows an exponential function above 14 knots. So an 8,000 TEU containership consumes 225 tons of bunker fuel per day … Continue reading

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Energy Efficiency and Use: Ships vs Rail vs Truck vs Air

Distance Traveled for One Ton of Cargo Using 1 kWh of Energy The transportation of freight relies on a variety of modes, each having its own level of energy performance. The energy benefits of economies of scale in maritime shipping … Continue reading

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