Category Archives: Critical Thinking

Some of the posts are examples of critical thinking, rather than being about critical thinking

Why facts don’t change our mind

Preface. Below are excerpts from this article.  Longish descriptions of various studies at Stanford and elsewhere lead to conclusions such as that once formed, impressions are remarkably perserverant, and even after the evidence for their beliefs has been totally refuted, … Continue reading

Posted in Critical Thinking | Tagged | Comments Off on Why facts don’t change our mind

Rob Mielcarski: You know you are in trouble when…

[ This is from the outstanding blog by Rob Mielcarski (un-denial.com) which you can see here.  I cant think of anything he’s left out… Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, … Continue reading

Posted in Conserve Energy, Critical Thinking, Population, What to do | Tagged , | 11 Comments

No, we’re not going to make ethanol out of CO2 and stop global warming

Preface.  In the article below Robert Rapier debunks the research paper proposing to convert CO2 into ethanol.  The researchers were honest and said “that the process is unlikely to be economically viable.” But the press spun it into a major … Continue reading

Posted in Biofuels, Biomass EROI, Critical Thinking, Far Out, Other Experts | Tagged , , | 2 Comments

Pessimism and Optimism versus Ignorance

Below are my thoughts about whether views based on scientific evidence can be labeled optimistic or pessimistic. Skeptical energy news: 2017-2-7 Renewable Lies And The Deception Of Dutch Commuters Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and … Continue reading

Posted in 2) Collapse, Critical Thinking | Tagged , , , , | 5 Comments

Limited Cognition

Gifford, R. May 2011. The Dragons of Inaction: Psychological barriers that limit climate change mitigation and adaptation.  PubMed. Limited cognition.  Humans are far less rational than once believed.  1: Ancient brain Our physical brain hasn’t evolved much in 30,000 years. … Continue reading

Posted in Climate Change, Critical Thinking, Critical Thinking and Scientific Literacy | Comments Off on Limited Cognition