Demystifying Conspiracy Theories

A Cross-Disciplinary Introduction to Belief, Behavior, and Social Influence

Stéphane Gaskin

HardcoverPaperbacke-bookprint + e-book
Hardcover
February 22, 2027
ISBN 9781462565764
Price: $108.00
322 Pages
Size: 7" x 10"
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Paperback
January 25, 2027
ISBN 9781462563760
Price: $72.00
322 Pages
Size: 7" x 10"
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e-book
January 25, 2027
PDF and Accessible ePub ?
Price: $72.00
322 Pages
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print + e-book
Paperback + e-Book (PDF and Accessible ePub) ?
Price: $144.00 $86.40
322 Pages
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professor copy Digital professor copy available on VitalSource once published ?

Timely and authoritative, this text offers an interdisciplinary lens on conspiracy theories—their historical origins, psychological foundations, social dynamics, cultural meanings, and contemporary impact. Students and instructors will appreciate the accessible writing, historical and present-day case studies from across the ideological spectrum, and robust pedagogical features. Grounded in empirical research, the text explains core elements of conspiracy theories and what makes them so seductive and persistent. Essential topics include the spread of online disinformation and the rise of conspiracy entrepreneurs. Evidence-based ways to promote critical thinking are highlighted, including tips for talking to family members and friends who believe in conspiracy theories. The companion website provides PowerPoint slides for teaching or self-study. A supplemental test bank is available to instructors.

Pedagogical Features

“There are few subjects today so widely discussed and yet so misunderstood as conspiracy theories, which makes Gaskin’s interdisciplinary approach so vital. Who believes conspiracy theories and why? How do you distinguish between conspiracy theories and actual conspiracies? And how should you engage with people who believe the moon landing didn’t happen, or that 9/11 was an inside job, or that there’s a deep state that secretly runs the country? These answers, and many more, are illuminated in this most vital contribution to the national conversation.”

—Michael Shermer, PhD, publisher, Skeptic magazine

About the Author

Stéphane Gaskin, PhD, is Professor of Psychology at Dawson College in Montréal, Québec, Canada, and Lecturer in the Department of Psychology at McGill University. His research interests lie at the intersection of behavioral neuroscience, critical thinking, and the psychology of belief, with a particular focus on how people form, maintain, and revise beliefs in the face of misinformation and conspiracy theories. He is the author of peer-reviewed articles in journals including Hippocampus and the Journal of Neuroscience, as well as several textbooks.

Audience

Students and instructors across the social sciences.

Course Use

Will serve as a text in undergraduate courses on conspiracy theories, taught in psychology, communication, sociology, political science, and related fields.