US Skeptics Organizations

WebRing: Freethinkers, Humanists, Skeptics, and Rationalists
Committee for Skeptical Inquiry (CSI)
The Skeptics Society
The Skeptics’ Guide to the Universe
Skeptoid (weekly critical analysis podcast)
Skeptic Friends Network
Rocky Mountain Skeptics
The New England Skeptical Society
Inquiring Skeptics of Upper New York
Tampa Bay Skeptics
East Bay Skeptics (Oakland/Berkeley, CA area)
National Capital Area Skeptics
Rational Examination Association of Lincoln Land
North Texas Skeptics
Central New York Skeptics
Center for Inquiry, San Francisco

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International Skeptics Organizations

Australian Skeptics
Le Cercle Zététique
Comitato Italiano per il Controllo delle Affermazioni sul Paranormale (CICAP)
Gesellschaft zur wissenschaftlichen Untersuchung von Parawissenschaften (GWUP) (Society for the Scientific Investigation of Para-Science)
Indian Skeptics
Irish Skeptics
Les Sceptiques du Québec
Skepsis Finland
The Merseyside Skeptics Society
Observatoire Zetetique
Ontario Skeptics
Ottawa Skeptics
Prometheus: Slovak Secular Letters
Skepsis Norge Norwegian Skeptics

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The Conspiracy Skeptic
The Geologic Podcast
The Infidel Guy Show
Logically Critical
Point of Inquiry
Pseudo Scientists
Reality Check
The Skeptic Zone
Skeptics Guide to the Universe

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Educational Groups, Resources and Publications

National Center for Science Education (NCSE)
The Textbook League
The Exploratorum in San Francisco
California Academy of Sciences
Scientific Explorations and Adventures (with Paul Doherty, Senior Staff Scientist at the Exploratorium).
Understanding Evolution: an evolution website for teachers (University of California Museum of Paleontology)
National Council Against Health Fraud
Advocates for Children in Therapy
Consumer Protection Board (NY State)
James Randi Educational Foundation
The Skeptic’s Dictionary
Astronomical Pseudo-Science: A Skeptic’s Resource List
Journal of Improbable Research
Snopes: Urban Legends debunked and/or verified
Journal of Irreproducible Results
Learn How to Pass (or Beat) a Polygraph Test |
The Chronicle of Higher Education
Randy Cassingham’s “This is True” Site
The Alien Observer

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Other Master Lists – in no particular order

Skeptical Pages by Tommy Persson
NCSE’s Links
Directory listing of BASIS (Swedish archive of BASIS back issues from the 80s and 90s)
Books for Skeptics – Links

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