Consumers of scientific information should be skeptical of an apparent scientific consensus. Consider: How politicized is this topic? What are the career incentives for the scientists? How easy would it be for scientists to selectively report only the favorable results? Would a study have been published if it had found the opposite result or a null result? The answers to these questions will not definitively tell us whether the scientific consensus is right or wrong, but they should help us…
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correlation and causation
Who Should You Trust? Why Appeals to Scientific Consensus Are Often Uncompelling
Can’t These People Read?
Dr. Harriet Hall shows how the failure to read medical and health literature carefully and critically leads to a number of cognitive problems, such as correlation is not causation, and personal anecdotes and testimonials don’t count as evidence. We will miss Dr. Hall’s wisdom and encourage readers to visit her website to read her many writings over the years on medical, health, diet, and related topics.
Steven Pinker on Rationality: What it is, Why it Seems Scarce, Why it Matters
In episode 219, Michael Shermer speaks in person with Harvard psychologist Steven Pinker about his new book Rationality, about how today humanity is reaching new heights of scientific understanding — and also appears to be losing its mind. How can a species that developed vaccines for COVID-19 in less than a year produce so much fake news, medical quackery, and conspiracy theorizing?
eSkeptic for October 19, 2021
In episode 219, Michael Shermer speaks in person with Harvard psychologist Steven Pinker about his new book Rationality, about how today humanity is reaching new heights of scientific understanding — and also appears to be losing its mind. How can a species that developed vaccines for COVID-19 in less than a year produce so much fake news, medical quackery, and conspiracy theorizing?
What is Truth, Anyway?
In this lecture Dr. Michael Shermer addresses one of the deepest questions of all: what is truth? How do we know what is true, untrue, or uncertain?
eSkeptic for June 26, 2020
In a lecture, Dr. Michael Shermer addresses one of the deepest questions of all: what is truth? Following that, Lee McIntyre and Michael Shermer debate whether we are living in a Post-Truth era of fake news and alternative facts.
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