Uploaded May 2024 | Updated September 2026, 2 hours ago
Why do conspiracy theories persist—and why do we keep believing them?
In this insightful and eye-opening presentation, Dr. Zelda Gilbert, Professor Emerita of Psychology at Woodbury University, unpacks the deep psychological roots of conspiracy thinking. Filmed at a National Capital Area Skeptics (NCAS) event, this talk goes far beyond debunking individual theories to examine why humans are drawn to conspiratorial explanations in the first place—and what that says about the way we perceive the world.
With clarity, wit, and academic rigor, Dr. Gilbert explores how our brains are pattern-detection machines, hardwired to make connections—even when no real connection exists. This trait, while evolutionarily useful, can also lead to misperceptions, false beliefs, and sometimes dangerous conclusions. As she explains, conspiracy theories are emotional rather than rational responses to uncertainty, randomness, and loss of control.
From ancient Rome to TikTok, conspiracy theories are not fringe—they are universal, found in all times and cultures. Dr. Gilbert illustrates how our search for meaning during collective traumas often fuels the rise of elaborate plots involving powerful and hidden actors.
Along the way, she offers detailed discussions of some of the most popular—and bizarre—modern conspiracies, including:
--“Paul is Dead” — Did the Beatles hide secret clues about Paul McCartney’s death in album art and lyrics?
--“Jeffrey Epstein Didn’t Kill Himself” — A widely held belief that Epstein’s death in jail was a cover-up to protect powerful figures tied to his sex trafficking ring.
--“Keanu Reeves Is Immortal” — Based on historical look-alikes, some believe the actor has lived for centuries.
--“Stephen King Killed John Lennon” — A theory proposing that the famed horror author was hired by Nixon and Reagan to eliminate the outspoken Beatle.
--“Justin Bieber Is a Lizard Person” — How one fake news article in Australia launched a viral reptilian theory linked to conspiracy theorist David Icke.
--Moon Landing Hoax — Was Stanley Kubrick recruited by NASA to fake the moon landing?
--Jack the Ripper Was Lewis Carroll — An accusation that places the Alice in Wonderland author in the foggy streets of Victorian London.
--Flat Earth and Chemtrails — Enduring beliefs in grand deception despite overwhelming scientific evidence.
Dr. Gilbert also addresses conspiracies rooted in prejudice, such as antisemitic hoaxes like The Protocols of the Elders of Zion, and discusses their modern echoes in ideologies like QAnon and the "Great Replacement Theory."
Crucially, she acknowledges that some conspiracies are real—and cites examples like:
--The Tuskegee Syphilis Experiment
--Project MK-Ultra
--The intentional infection of Guatemalans with syphilis by the CDC
--The manipulation of public opinion to enter the Spanish-American War (USS Maine)
These chilling events demonstrate why skepticism toward power is essential—but also why a conspiracy mindset that distrusts everything can be just as damaging. In a world full of information (and misinformation), the challenge is learning how to think—not just what to think.
Dr. Gilbert concludes with a guide for evaluating claims, encouraging viewers to ask:
--Is the theory overly complex?
--Can it be falsified?
--How many people would need to stay silent?
--Who benefits?
--Does it rely on logic or emotion?
Whether you’re fascinated by psychology, conspiracy culture, political misinformation, or cognitive science, this presentation will sharpen your critical thinking skills—and help you better understand the hidden mechanisms behind some of society’s most persistent myths.
Dr. Zelda Gilbert is a retired professor of psychology with over 40 years experience in higher education. She currently lectures on political psychology, conspiracy theories, and other topics, mostly for the continuing education Silver Frogs program at Texas Christian University in Fort Worth. She completed a doctorate in counseling psychology at the University of Kentucky and studied political psychology at UCLA.
The views expressed in this presentation are those of the speaker and do not necessarily reflect the views of the National Capital Area Skeptics (NCAS).
#ConspiracyTheories #CriticalThinking #Skepticism #ZeldaGilbert #NCAS #PsychologyOfBelief #PatternRecognition #FlatEarth #Chemtrails #MoonLandingHoax #MKUltra #TuskegeeExperiment #JFKAssassination #PaulIsDead #ReptilianConspiracy #KeanuReeves #QAnon #GreatReplacementTheory #ScienceEducation #ScienceLiteracy #Pseudoscience #CognitiveBias #ElvisSightings #StephenKing #DavidIcke #AntiSemitism #ProtocolsOfZion #LincolnAssassination #FakeNews #PatternDetection #ConfirmationBias #ParanormalBelief #Misinformation #SocialPsychology #GovernmentConspiracies #CognitiveScience #FalseMemory #CollectiveTrauma #SkepticalInquiry #MythVsReality #Education #WoodburyUniversity #PublicLecture #NationalCapitalAreaSkeptics #JeffreyEpstein
Why do conspiracy theories persist—and why do we keep believing them?
In this insightful and eye-opening presentation, Dr. Zelda Gilbert, Professor Emerita of Psychology at Woodbury University, unpacks the deep psychological roots of conspiracy thinking. Filmed at a National Capital Area Skeptics (NCAS) event, this talk goes far beyond debunking individual theories to examine why humans are drawn to conspiratorial explanations in the first place—and what that says about the way we perceive the world.
With clarity, wit, and academic rigor, Dr. Gilbert explores how our brains are pattern-detection machines, hardwired to make connections—even when no real connection exists. This trait, while evolutionarily useful, can also lead to misperceptions, false beliefs, and sometimes dangerous conclusions. As she explains, conspiracy theories are emotional rather than rational responses to uncertainty, randomness, and loss of control.
From ancient Rome to TikTok, conspiracy theories are not fringe—they are universal, found in all times and cultures. Dr. Gilbert illustrates how our search for meaning during collective traumas often fuels the rise of elaborate plots involving powerful and hidden actors.
Along the way, she offers detailed discussions of some of the most popular—and bizarre—modern conspiracies, including:
--“Paul is Dead” — Did the Beatles hide secret clues about Paul McCartney’s death in album art and lyrics?
--“Jeffrey Epstein Didn’t Kill Himself” — A widely held belief that Epstein’s death in jail was a cover-up to protect powerful figures tied to his sex trafficking ring.
--“Keanu Reeves Is Immortal” — Based on historical look-alikes, some believe the actor has lived for centuries.
--“Stephen King Killed John Lennon” — A theory proposing that the famed horror author was hired by Nixon and Reagan to eliminate the outspoken Beatle.
--“Justin Bieber Is a Lizard Person” — How one fake news article in Australia launched a viral reptilian theory linked to conspiracy theorist David Icke.
--Moon Landing Hoax — Was Stanley Kubrick recruited by NASA to fake the moon landing?
--Jack the Ripper Was Lewis Carroll — An accusation that places the Alice in Wonderland author in the foggy streets of Victorian London.
--Flat Earth and Chemtrails — Enduring beliefs in grand deception despite overwhelming scientific evidence.
Dr. Gilbert also addresses conspiracies rooted in prejudice, such as antisemitic hoaxes like The Protocols of the Elders of Zion, and discusses their modern echoes in ideologies like QAnon and the "Great Replacement Theory."
Crucially, she acknowledges that some conspiracies are real—and cites examples like:
--The Tuskegee Syphilis Experiment
--Project MK-Ultra
--The intentional infection of Guatemalans with syphilis by the CDC
--The manipulation of public opinion to enter the Spanish-American War (USS Maine)
These chilling events demonstrate why skepticism toward power is essential—but also why a conspiracy mindset that distrusts everything can be just as damaging. In a world full of information (and misinformation), the challenge is learning how to think—not just what to think.
Dr. Gilbert concludes with a guide for evaluating claims, encouraging viewers to ask:
--Is the theory overly complex?
--Can it be falsified?
--How many people would need to stay silent?
--Who benefits?
--Does it rely on logic or emotion?
Whether you’re fascinated by psychology, conspiracy culture, political misinformation, or cognitive science, this presentation will sharpen your critical thinking skills—and help you better understand the hidden mechanisms behind some of society’s most persistent myths.
Dr. Zelda Gilbert is a retired professor of psychology with over 40 years experience in higher education. She currently lectures on political psychology, conspiracy theories, and other topics, mostly for the continuing education Silver Frogs program at Texas Christian University in Fort Worth. She completed a doctorate in counseling psychology at the University of Kentucky and studied political psychology at UCLA.
The views expressed in this presentation are those of the speaker and do not necessarily reflect the views of the National Capital Area Skeptics (NCAS).
#ConspiracyTheories #CriticalThinking #Skepticism #ZeldaGilbert #NCAS #PsychologyOfBelief #PatternRecognition #FlatEarth #Chemtrails #MoonLandingHoax #MKUltra #TuskegeeExperiment #JFKAssassination #PaulIsDead #ReptilianConspiracy #KeanuReeves #QAnon #GreatReplacementTheory #ScienceEducation #ScienceLiteracy #Pseudoscience #CognitiveBias #ElvisSightings #StephenKing #DavidIcke #AntiSemitism #ProtocolsOfZion #LincolnAssassination #FakeNews #PatternDetection #ConfirmationBias #ParanormalBelief #Misinformation #SocialPsychology #GovernmentConspiracies #CognitiveScience #FalseMemory #CollectiveTrauma #SkepticalInquiry #MythVsReality #Education #WoodburyUniversity #PublicLecture #NationalCapitalAreaSkeptics #JeffreyEpstein
