The Skeptics Society & Skeptic magazine

In loving memory of our friend James Randi who passed away at the age of 92 on October 20, 2020 we present a classic lecture on skepticism given at Caltech by James Randi on March 22, 1992 at the inaugural session of the Distinguished Science Lecture Series hosted by Michael Shermer and presented by The Skeptics Society in California (1992–2015). With wit and wonderfully illustrative examples, Randi teaches us several lessons on the scientific investigation of unusual claims.

A classic lecture on skepticism was given by James Randi on March 22, 1992 at the inaugural session of the Distinguished Science Lecture Series hosted by Michael Shermer and presented by The Skeptics Society in California (1992–2015). With wit and wonderfully illustrative examples, Randi teaches us several lessons on the scientific investigation of unusual claims.

In this lecture, Dr. Michael Shermer presents descriptions of skepticism and science and how they work, along with a discussion of the difference between science and pseudoscience, and some very practical applications of how to test claims and evaluate evidence.

In this lecture, Dr. Michael Shermer presents descriptions of skepticism and science and how they work, along with a discussion of the difference between science and pseudoscience, and some very practical applications of how to test claims and evaluate evidence.

In Science Salon # 77, an engaging conversation on the nature of science, Dr. McIntyre and Dr. Shermer get deep into the weeds of where to draw the line between science and pseudoscience.

In Science Salon # 77, an engaging conversation on the nature of science, Dr. McIntyre and Dr. Shermer get deep into the weeds of where to draw the line between science and pseudoscience. PLUS Dr. John Glynn reflects on our ever-increasing sensitivity to the perception of harm in an article about concept creep.

Dr. Shermer reflects on the question “What is Truth?” in the context of his lifelong search to understand why people believe weird things.

In this live podcast event hosted by the Santa Barbara Science Salon in conjunction with the Skeptics Society and the Unitarian Society, co-hosted by Dr. Whitney Detar, Dr. Shermer reflects on the question “What is Truth?” in the context of his lifelong search to understand why people believe weird things.

In Science Salon # 67, Atheist Overreach, Christian Smith explains why we ought to be skeptical of the increasingly vociferous and confident claims of atheist apologists about morality, science, and human nature; PLUS Harriet Hall, M.D. examines the dubious claims of radiation hormesis — that low levels of radiation are beneficial to health.

Harriet Hall, M.D. examines the dubious claims of radiation hormesis — that low levels of radiation are beneficial to health.

Listen to Science Salon # 24: a remarkable conversation between Michael Shermer and mission leader Dr. Alan Stern along with co-author of the spell-binding new book Chasing New Horizons: Inside the Epic First Mission to Pluto, Dr. David Grinspoon, as they recount the story of the men and women behind this amazing mission.

Harriet Hall, M.D. (aka the SkepDoc) reviews Pseudoscience: The Conspiracy Against Science by Allison B. Kaufman and James C. Kaufman.

Harriet Hall, M.D. (aka the SkepDoc) reviews Horoscopes: Reality or Trickery? by Kimberly Blaker (Green Grove Press. 2018. 78 pages.), a delightful new book for children age 9–13 that encourages readers to ask questions and gives them the tools to find the answers for themselves.

In this week’s eSkeptic, Harriet Hall, M.D. (aka the SkepDoc) reviews Horoscopes: Reality or Trickery? by Kimberly Blaker (Green Grove Press. 2018. 78 pages.), a delightful new book for children age 9–13 that encourages readers to ask questions and gives them the tools to find the answers for themselves.

pH diets, alkaline water, urine pH tests, pseudoscience and bogus cancer cures abound. In this week’s eSkeptic, Harriet Hall, M.D. combats the plague of pH misinformation by distinguishing pHacts from pHiction.

pH diets, alkaline water, urine pH tests, pseudoscience and bogus cancer cures abound. In this column, Harriet Hall, M.D. combats the plague of pH misinformation by distinguishing pHacts from pHiction.

In this week’s eSkeptic, Margret Schaefer reviews Freud: The Making of an Illusion, in which its author, Frederick Crews, convincingly argues that Freud constructed psychoanalysis on a fraudulent foundation. How did Freud convince so many people of the correctness and the profundity of his theory?

Margret Schaefer reviews Freud: The Making of an Illusion, in which its author, Frederick Crews, convincingly argues that Freud constructed psychoanalysis on a fraudulent foundation. How did Freud convince so many people of the correctness and the profundity of his theory?

In this week’s eSkeptic, Dr. Karen Stollznow discusses the awkward mix of science and superstition found in almanacs. This article originally appeared in Skeptic magazine 18.1 (2013).

Dr. Karen Stollznow discusses the awkward mix of science and superstition found in almanacs.