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Author: Massimo Polidoro

Massimo Polidoro is an investigator of the paranormal, author, lecturer, and co-founder and head of CICAP, the Italian skeptics group. His website is at www.massimopolidoro.com.

Notes on a Strange World
Conspiracy Theories: A Call to Adventure
Skeptical Inquirer Volume 49, No. 1
January/February 2025
Massimo Polidoro

Conspiracy theories are undoubtedly among the most effective and engaging stories capable of provoking intense emotions. From the idea that the Earth is flat to the belief the Moon landing was staged on a film set—not to mention theories surrounding the assassination of President John F. Kennedy and the attacks on September 11, 2001—conspiratorial narratives …

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Notes on a Strange World
The Double-Edged Sword of Storytelling
Skeptical Inquirer Volume 48, No. 6
November/December 2024
Massimo Polidoro

Once upon a time, in a distant land, a dark evil force—led by a puppet master hiding his true nature behind an appearance of firmness and altruism—spread its terror. Only a small band of enlightened people, who saw beyond appearances, had the strength to rebel, trying to bring freedom back to the good people oppressed …

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Notes on a Strange World
Tribal Thinking: Exposing Ourselves to Potentially Deadly Risks
Skeptical Inquirer Volume 48, No. 5
September/October 2024
Massimo Polidoro

“All the world’s a stage, and all the men and women merely players,” wrote William Shakespeare in As You Like It. A poetic license, to be sure, but one that seems to have a scientific counterpart. Three centuries after Shakespeare, Canadian-born sociologist Erving Goffman devoted much of his work to studying how people try to …

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Notes on a Strange World
Believe It or Die!
Skeptical Inquirer Volume 48, No. 3
May/June 2024
Massimo Polidoro

Certain beliefs that seem absurd and nonsensical to many of us, especially because they seem to go against all evidence, start to make sense when we realize that for each member of the human species, it is often more important to be seen as a good member of its group than it is to recognize …

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Notes on a Strange World
The Mystery of the Vegetable Lamb
Skeptical Inquirer Volume 48, No. 2
March/April 2024
Massimo Polidoro

There was a time when people believed lambs grew on trees. Sir John Mandeville, an English knight who lived during the reign of Edward III in the middle of the fourteenth century, writes in his memoirs of the many journeys over thirty-four years that led him to discover the remotest places in the then-known world, …

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Notes on a Strange World
How Uncertainty Fosters Magical Thinking
Skeptical Inquirer Volume 47, No. 4
July/August 2023
Massimo Polidoro

Uncertainty fosters magical thinking. “Psychologically, the realization that one does not know or that one lacks certain information equals the realization that this gap in information must be filled,” Leonard Zusne and Warren H. Jones wrote in the first handbook of anomalistic psychology (Zusne and Jones 1989, 13). In such cases, one experiences a state …

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Notes on a Strange World
The ‘Failed’ Psychic: A Sad Story and a Warning
Skeptical Inquirer Volume 47, No. 3
May/June 2023
Massimo Polidoro

In January 1981, U.S. television and newspapers began to pay attention to a young man who introduced himself with the mysterious and exotic name of “Song Chai” and claimed to possess extraordinary psychokinetic abilities. The young man recounted that he had been in Tibet for years, where a spiritual master had taught him to discover …

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Notes on a Strange World
Undercover in a Madhouse: The Extraordinary Story of Nellie Bly
Skeptical Inquirer Volume 47, No. 1
January/February 2023
Massimo Polidoro

In September 1887, New York newspapers published the story of a lost girl who was behaving strangely and was about to be locked up in Blackwell’s Island, the asylum of the city. The New York Times spoke of the girl’s face as “almost haggard in its paleness” and talked of the “wild, hunted look in …

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Notes on a Strange World
The Dreams of Our Ancestors
Skeptical Inquirer Volume 46, No. 5
September/October 2022
Massimo Polidoro

One criticism often directed at skeptics is that they take away mystery from the world. In reality, what is taken away by skeptical investigations are often illusions, deceptions, self-deception, and frauds. After these are taken away, true mysteries still abound on our planet—and they can be found anywhere, even in a long-forgotten cave. It was …

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Notes on a Strange World
The Mandela Effect: How False Memories Are Created
Skeptical Inquirer Volume 46, No. 4
July/August 2022
Massimo Polidoro

Have you ever heard the phrase, “Play it again, Sam”? Many remember it as Ingrid Bergman’s most famous line in the movie Casablanca. Upon review, however, it turns out that Bergman actually said: “Play it, Sam. Play ‘As Time Goes By.’” Yet many remember the phrase as “Play it again, Sam,” which was never uttered. …

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Notes on a Strange World
The Fabulous Land of Punt
Skeptical Inquirer Volume 46, No. 3
May/June 2022
Massimo Polidoro

We have Queen Hatshepsut, fifth sovereign of the eighteenth dynasty, who reigned in Egypt between 1479 and 1458 BCE, to thank that scholars and travelers have always been fascinated by an elusive place called the Land of Punt. In fact, the lost land has been mentioned several times over the course of two thousand years …

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Notes on a Strange World
The Elusive Yorkshire Ripper: A Case of Confirmation Bias
Skeptical Inquirer Volume 46, No. 1
January/February 2022
Massimo Polidoro

Between 1975 and 1980, terror gripped the northwest of England. A serial killer, who with little imagination the newspapers christened “The Yorkshire Ripper,” identified women alone on the streets in the evening, some of them prostitutes, and convinced (or forced) them into his car. The predator, armed with a hammer and screwdriver, killed thirteen women …

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Notes on a Strange World
How Insecurity and Disinformation Create Conspiracy Theorists
Skeptical Inquirer Volume 45, No. 5
September/October 2021
Massimo Polidoro

On August 29, 2020, about 18,000 people gathered in Berlin, Germany, either denying the existence of COVID-19 or contesting decisions taken to contain it. Among the gatherers were conspiracy theorists of all sorts, chemtrail believers, followers of QAnon, anti-vaccination advocates, homeopaths, people like Robert Kennedy Jr., and right-wing extremists who, waving Third Reich flags, attempted …

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Notes on a Strange World
What Would Randi Do?
Skeptical Inquirer Volume 45, No. 3
May/June 2021
Massimo Polidoro

A few months after Randi’s passing, it still is not easy to talk about him. We have often heard and read about his extraordinary adventures and exploits: the unmasking of Peter Popoff, the Carlos Hoax, the Alpha Project, the Geller caper, the psychic surgeons of the Philippines, the “Water with Memory” affair, and so on. …

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Notes on a Strange World
Atlantis under Ice? Part 2
Skeptical Inquirer Volume 45, No. 1
January / February 2021
Massimo Polidoro

Atlantis? It is hidden in plain sight, under the thick ice of Antarctica! This claim was made popular in the 1990s by pseudoarcheological theories in many popular books. But the original idea was born in Italy in 1974, when engineer Flavio Barbiero first mentioned it in his book A Civilization under Ice. The premise is …

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Notes on a Strange World
Atlantis under Ice? Part 1
Skeptical Inquirer Volume 44, No. 6
November / December 2020
Massimo Polidoro

Atlantis is seen by many as the lost civilization par excellence, the “mother” of all civilizations. It is a pity that, despite much searching of the Mediterranean Sea and the Atlantic Ocean for the mysterious island described by Plato, nothing convincing has ever been found. Neither unknown submerged archaeological remains nor sunken continents have been …

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Notes on a Strange World
Stop the Epidemic of Lies! Thinking about COVID-19 Misinformation
Skeptical Inquirer Volume 44, No. 4
July / August 2020
Massimo Polidoro

Since the coronavirus pandemic started, conspiracy theories, hoaxes, and fake news about COVID-19 have spread. Is it true that the virus escaped a Chinese military laboratory? Or was it created in an American laboratory just to hit China? Is it true that it was foreseen by a novel, by Nostradamus, on The Simpsons, or by …

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Notes on a Strange World
King Arthur Found?
Skeptical Inquirer Volume 44, No. 2
March / April 2020
Massimo Polidoro

Was the castle of King Arthur found? That’s what newspaper headlines stated some time ago in reference to excavations conducted on the archaeological site of Tintagel, north of Cornwall in England. The town has always been a destination for fans of the legendary figure of the sovereign, but the remains of the existing castle date …

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Notes on a Strange World
Living on Air? The Crazy Ideas and Consequences of Breatharians
Skeptical Inquirer Volume 44, No. 1
January / February 2020
Massimo Polidoro

Could there be any more extreme beliefs than those held by people who are convinced that the earth is flat or that we live in a computer-generated matrix? Some people are convinced that it is possible to live without eating or drinking—literally claiming to be “existing on air.” These “breatharians” claim to be feeding on …

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Notes on a Strange World
The Trapped Ghost
Skeptical Inquirer Volume 43, No. 5
September / October 2019
Massimo Polidoro

Cover Image: The late medium Eddie Burks along with the author (at the time beardless and still with his Medusa-like hair).   The old man sitting in a chair put his hands to his chest and grabbed his sweater, his fingers tightening. He spoke in a whisper, his eyes shut. “Yes 
 I feel that …

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Notes on a Strange World
The Mind of Leonardo da Vinci, Part 2
Skeptical Inquirer Volume 43, No. 3
May / June 2019
Massimo Polidoro

It may be worth considering what it means to “go against the flow” in science. What makes a genius rather than a mere mortal or, worse, a fool? Think of Mozart or Van Gogh, artists who revolutionized music and painting. In the arts, genius has often been associated with the idea of the artist’s opposition …

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Notes on a Strange World
The Mind of Leonardo da Vinci, Part 1
Skeptical Inquirer Volume 43, No. 2
March / April 2019
Massimo Polidoro

This year marks the 500th anniversary of the death of Leonardo da Vinci, the “universal genius,” and since I have been working a lot on him (two of my books in Italian on Leonardo just came out, and I am lecturing everywhere about him), I thought I would share with my readers some glimpses into …

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Notes on a Strange World
How to Be Skeptics 2.0 with the Help of 
 YouTube
Skeptical Inquirer Volume 43, No. 1
January / February 2019
Massimo Polidoro

Today things have changed. In less than a generation, we’ve reached a point where what we watch, read, and listen to is no longer determined solely by corporate monopolies but by the viewer. And things can be a lot different for skeptics as well.

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Notes on a Strange World
A Telepathy Investigation
Skeptical Inquirer Volume 42, No. 5
September / October 2018
Massimo Polidoro

Sound reading,” as this technique is called, is a classic trick of mentalists who wish to simulate telepathy phenomena.

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Notes on a Strange World
Does the Vatican Hold a Painting of a UFO?
Skeptical Inquirer Volume 42, No. 3
May / June 2018
Massimo Polidoro

Did Raphael—“The Divine One,” as this great painter was often described—document a UFO crash during the Renaissance? It’s a story that resurfaces from time to time on some UFO websites. It all starts with a beautiful painting, The Madonna of Foligno, created in 1511 by Raphael on a commission from Sigismondo de’ Conti, chamberlain to …

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Notes on a Strange World
Myths and Secrets of the Colosseum
Skeptical Inquirer Volume 42, No. 1
January / February 2018
Massimo Polidoro

The Flavian Amphitheater, better known as the “Colosseum,” is the largest and most majestic amphitheater of ancient times. It is the second most visited monument in the world (after the Great Wall of China), and in 2007 was included among the new seven wonders of the modern world.

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Notes on a Strange World
The Conspiracy of the Fairies
Skeptical Inquirer Volume 41, No. 6
November / December 2017
Massimo Polidoro

This year, 2017, marks the hundredth anniversary of one of the most famous hoaxes in history: the Cottingley fairies photos, taken by two Yorkshire girls in 1917. Or were they? A new hypothesis, recently put forward in the pages of Fortean Times magazine, suggests that the photos may actually have been taken later, after very …

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Notes on a Strange World
The Monster of Florence: Case Closed? The Terrifying Story of the Most Infamous Ritual Murders in Italian History, Part 2
Skeptical Inquirer Volume 41, No. 5
September / October 2017
Massimo Polidoro

The story of the Monster of Flor­ence, after consuming energies and investigative efforts on the inconclusive Sardinian lead (see previous column), forced the investigators to start from scratch—almost. On September 11, 1985, just three days after the last murder attributed to the serial killer, an anonymous person wrote to the police of San Casciano naming …

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Notes on a Strange World
The Monster of Florence: Case Closed? The Terrifying Story of the Most Infamous Ritual Murders inItalian History, Part 1
Skeptical Inquirer Volume 41, No. 4
July / August 2017
Massimo Polidoro

Fernando Pucci recently died at age eighty-six. He was the last of the serial killers collectively known as the “Mostro di Firenze,” the Monster of Florence, or “i compagni di merende,” the “picknicking friends,” as they started to be called during trials after one of the convicted killers, Mario Vanni, described his relationship with the …

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Notes on a Strange World
The Return of the Fairies
Skeptical Inquirer Volume 41, No. 3
May / June 2017
Massimo Polidoro

“In this case, the gnome is seen as a guardian of nature, just like our Corp is recognized as the environmental protector.”

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Notes on a Strange World
Ten Practical Tactics to Unravel the Uncanny
Skeptical Inquirer Volume 41, No. 1
January / February 2017
Massimo Polidoro

The plural of anecdote is not evidence.

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Notes on a Strange World
Houdini and the Cancer of Superstition
Skeptical Inquirer Volume 40, No. 6
November / December 2016
Massimo Polidoro
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Notes on a Strange World
Theresa Caputo: The Fake Long Island Medium
Skeptical Inquirer Volume 40, No. 3
May / June 2016
Massimo Polidoro
Popular

Today mediums really have an easy life.

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Notes on a Strange World
William Tell: Myth or Reality?
Skeptical Inquirer Volume 40, No. 5
September / October 2016
Massimo Polidoro
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Notes on a Strange World
In Search of Mary Magdalene
Skeptical Inquirer Volume 40, No. 2
March / April 2016
Massimo Polidoro

But why today is there so much discussion about Magdalene? What’s so special about this woman to attract the attention of fans of mysteries?

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Notes on a Strange World
In Search of Mary Magdalene
Skeptical Inquirer Volume 40, No. 2
March / April 2016
Massimo Polidoro
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Notes on a Strange World
The Charlie Charlie Challenge
Skeptical Inquirer Volume 39, No. 6
November / December 2015
Massimo Polidoro

This is the latest web craze known as the “Charlie Charlie Challenge,” perhaps dating back to an ancient Mexican tradition, an experience that intrigues kids and scares adults. Through a sort of sĂ©ance, some claim people can ask questions to some unseen entity that should be able to reply.

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Notes on a Strange World, Unexplained Mysteries
The Mystery of TJIPETIR
Skeptical Inquirer Volume 39, No. 4
July / August 2015
Massimo Polidoro

Mysterious rectangular rubber-like blocks, with the enigmatic word TJIPETIR engraved into them, have been washing up for the past few years on the beaches of northern Europe.

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Notes on a Strange World
Enter the Boy Wonder, Part 2 Randi vs. Geller: How the Giant Battle Began
Skeptical Inquirer Volume 39, No. 3
May / June 2015
Massimo Polidoro
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Notes on a Strange World
Enter the Boy Wonder, Part 1 Randi vs. Geller: How the Giant Battle Began
Skeptical Inquirer Volume 39, No. 2
March / April 2015
Massimo Polidoro
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