Category Archives: Experts

experts in energy, ecology, collapse, carrying capacity, biophysical and neoclassical economics, etc.

Challenges & opportunities for alternative transportation fuels and vehicles. U.S. House hearing, 2011

Preface. Congress is aware that an energy crisis looms, though they seldom acknowledge or deal with it.  Here are a few excerpts from this U.S. House hearing (2011) The American energy initiative part 6: Challenges & opportunities for alternative transportation … Continue reading

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Richard Heinberg: Systemic change driven by moral awakening is our only hope

[ Although this was written over a year ago on August 14, 2017 by Richard Heinberg on Ecowatch, it’s as true today as it was then, and worth republishing since people forget what they’ve read in the past Alice Friedemann   … Continue reading

Posted in Climate Change, Critical Thinking, Overpopulation, Overshoot, Population, Richard Heinberg | Tagged , , , | 14 Comments

The growth of incarceration in the U.S. Causes and consequences. National Research Council 2014

Preface. This National Research Council 465-page report may be the most comprehensive study of the U.S. prison system there is.  It will make you cry. I’ve excerpted about one-sixth of it below.  It is shocking that the “U.S. penal population … Continue reading

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America’s energy security, jobs & climate challenges

Preface. In this 2010 House of Representatives hearing, General Wesley Clark foresaw in 1973 “that US military forces might have to become engaged to defend or protect oil-producer governments”.  Today “we can look back on the continuing failures of American … Continue reading

Posted in Caused by Scarce Resources, Climate Change, Congressional Record U.S., Military | Tagged , , | 1 Comment

Can the lights be kept on with distributed generation? 2015 U.S. House hearing on a reliable electric system

Preface.  Corporate speakers testify mainly, rather than less biased researchers from universities or national laboratories. Corporations are selling a product, and likely to exaggerate what their product can do. The most interesting testimony is from Dean Kamen, who is “selling” … Continue reading

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Richard Heinberg on why low oil prices do not mean there is plenty of oil, EROI, collapse

[ Yet another wise, thoughtful, and wide-ranging essay from my favorite writer of the many facets of a civilization about to decline as it is starved of the fossil fuels that feed it.  Although the topics are quite varied, Heinberg … Continue reading

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U.S. House 2013 “Exports and the Changing global energy landscape”

[ My excerpts from the house hearing below is another “let’s export Natural Gas to our allies now that we’re energy independent”.  The driving force is not making even better friends with Europe and keeping bully Russia away (though that’s … Continue reading

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Richard Heinberg: Paul Krugman’s Errors and Omissions

Preface. This article by Richard Heinberg at Postcarbon refutes a column by Paul Krugmen called “Errors and Emissions Could Fighting Global Warming Be Cheap and Free?” here.  Most of my friends and family think I’m nuts because articles like this … Continue reading

Posted in EROEI Energy Returned on Energy Invested, Richard Heinberg, Solar, Wind | Tagged , , , , , , | 3 Comments

Vaclav Smil on wood

[ I’ve extracted bits about wood from Smil’s book about materials below, read the book for the larger context.  Enormous amounts of wood were used in former civilizations with much smaller populations than today, so it’s clear we can’t go … Continue reading

Posted in Vaclav Smil, Wood | Tagged , , | 2 Comments

Civil war coming?

Preface. I read Turchin’s latest book which attempts to show why his past theories about the rise and fall of agrarian nations also applies to our modern civilization.  But there was not one mention of fossil fuels, natural resources, or … Continue reading

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