Tag Archives: peak oil

The only congressional hearing on Peak Oil was in 2005

Preface. This U.S. House hearing happened 20 years ago, but it is still a good introduction to why oil is so important to society. At this hearing scientific experts spoke, warning that we will reach peak oil within decades (which … Continue reading

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Telling others about peak oil and limits to growth

Preface. Obviously the planet is finite. We’re using many times more oil than we’re discovering, and therefore at some point global oil production will peak and decline.  In fact, global conventional and unconventional oil production peaked in 2018 and conventional … Continue reading

Posted in Critical Thinking, Limits To Growth, Peak Oil | Tagged , , , , | 9 Comments

Net Energy Cliff & the Collapse of Civilization

figure 1. The remaining oil is poor quality, and the energy to get this often remote oil so great that more and more energy (blue) goes into oil production itself, leaving far less — the grey area — available to … Continue reading

Posted in 2) Collapse, 3) Fast Crash, An Overview, Energy, EROEI Energy Returned on Energy Invested, Net Energy Cliff, Stages of | Tagged , , , , , , | 11 Comments

Giant oil field decline rates, peak oil, & reserves

Preface. Of the roughly 47,500 oil fields in the world, 507 of them, about 1%, are giant oil fields holding nearly two-thirds of all the oil that has ever been, or ever will be produced, with the largest 100 giants, … Continue reading

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Peak diesel is near. We are running out of time

Preface. When I first published this post in February of 2022, I said that peak world oil production might have peaked in November 2018, but it takes 5 years in the rear-view mirror to call it.  So while it did … Continue reading

Posted in Debt, How Much Left, Peak Oil | Tagged , , | 7 Comments

Why biofuels can not scale up to replace petroleum

Preface. This is my favorite paper on why we can’t replace crude oil with biofuels.  Of course, oil is a biofuel. But alas, not renewable, since it took over 100 million years to make them. Every year we burn fossil … Continue reading

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Military Threats: Peak oil, population, climate change, pandemics, economic crises, cyberattacks, failed states, nuclear war

Mackintosh C (2010) Peak Oil “The debate is over”. Permaculture research institute. https://www.permaculturenews.org/2010/11/10/peak-oil-the-debate-is-over/ Preface. The military is more realistic about the challenges the world faces than congress or other branches and government agencies. In 2010, all of the military branches … Continue reading

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Skyscrapers: A bad idea as energy declines

Preface. One reason Paris is such a lovely city is that it was built to human scale, with buildings of five stories or less, because that was about as high as people were willing to climb, so not surprisingly, rents … Continue reading

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Peak oil, food & the “King of Chemicals” sulfuric acid

Preface. I first learned of sulfur’s existence when my grandmother told me how she loved going to tent revivals on the edge of town where it was common for preachers to get converts by burning sulfur to make the fire … Continue reading

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The nine boundaries we must not cross or we may go extinct

Preface. This post has excerpts from the famous paper by Rockström et al (2009) as well as a more recent proposal by Running (2012) on an easier measure of how close we’re coming to rendering the planet uninhabitable. The media … Continue reading

Posted in Acidification, Biodiversity Loss, Climate Change, Extinction, Planetary Boundaries, Pollution, Sea Level Rise, Water, World's Best Scientists | Tagged , , , , , , , , , , , , , , , , , | Comments Off on The nine boundaries we must not cross or we may go extinct