In Search Of... Skepticism in Science Museums (Bruce Behrens, PhD)

Video Description

Are science museums doing enough to promote critical thinking? Museums excel at presenting scientific facts--but what about the scientific method, skepticism, and how we know what we know? In this presentation to the National Capital Area Skeptics (NCAS), Dr. Bruce Behrens examines science museum exhibits to evaluate whether they include skeptical content--or miss opportunities to challenge pseudoscience, conspiracy theories, and common misconceptions. Based on a multi-method analysis including field visits, content analysis, and Artificial Intelligence (AI)-assisted assessments, the findings raise important questions about how science is communicated to the public in these critical institutions. This talk was a preview of Dr. Behrens’ Sunday Morning Papers presentation at CSICon Las Vegas 2024, the world’s premier conference dedicated to science and skepticism. Rather than just focusing on whether exhibits are factually accurate, this study explored whether they go further--by helping visitors understand why we believe the things we do and how to test those beliefs. Unfortunately, many museums fall short. Real-world examples illustrate common themes: --"Bloodsuckers: Legends to Leeches", a beautifully designed exhibit that included a chupacabra alongside mosquitoes and leeches--but missed the opportunity to apply scientific skepticism or explore the likely origin of this cryptid. --Optical illusions and pareidolia appear in many museums, but rarely as gateways to discussions about the fallibility of human perception. These could be powerful tools to explain why eyewitness accounts, memory, and intuition are often unreliable--key ideas in skepticism and the scientific method. --Many exhibits describe scientific discoveries but omit the underlying methods that made those discoveries possible--such as blinding, control groups, randomization, and peer review. As a result, visitors learn what scientists believe, but not how science corrects itself or distinguishes reality from illusion. The analysis used a combination of field observation and AI-assisted assessment to search for the presence (or absence) of skeptical content across dozens of museum displays. This approach revealed consistent patterns--showing that even well-regarded institutions often treat pseudoscience and misinformation as topics to be ignored, rather than opportunities to teach. About the speaker: Dr. Bruce Behrens received his Ph.D. in High Energy Physics from the University of Wisconsin, Madison, and conducted postdoctoral research at Cornell. He is a research scientist at the Center for Naval Analyses, providing evidence-based advice to U.S. military leaders. In 2023, he founded the Behrens Science Museum (https://bsmuseum.org) to promote critical thinking and the scientific method through exhibits about pseudoscience and the paranormal. Views expressed in this presentation are those of the speaker and do not necessarily reflect the views of the National Capital Area Skeptics (NCAS). Hashtags: #Skepticism #ScienceMuseums #CSICon2024 #CriticalThinking #Pseudoscience #BehrensScienceMuseum #MuseumStudies #ScienceEducation #ScientificMethod #AI #ArtificialIntelligence #ScienceCommunication #Pareidolia #Chupacabra #SkepticalThinking #OpticalIllusions #NCAS