The Center for Inquiry Promotes Science and Critical Thinking

CFI defends society against religious ideology and pseudoscience. Founded and inspired by great minds, such as Carl Sagan, Isaac Asimov, James Randi, Paul Kurtz, and Richard Dawkins, CFI advocates for science, secularism, and critical thinking worldwide.

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Center for Inquiry HQ

Center for Inquiry Headquarters

Carl Sagan: Co-founder of CSICOP)

Carl Sagan, co-founder of CSICOP

Isaac Asimov, CSICOP Fellow

James Randi, co-founder of CSICOP

The Newest SI

The Newest FI

Paul Kurtz, founder of CFI and CSH

Tom Flynn: Former editor of Free Inquiry

Tom Flynn, former editor of Free Inquiry

Richard Dawkins

Richard Dawkins Foundation for Reason and Science

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How We Make Our Impact

The Center for Inquiry’s core mission is defending reason, science, and secular values. Here is how we carry out our vision.

ScienceSaves

ScienceSaves promotes science appreciation by highlighting the many ways science has greatly improved the lives of everyone.

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Teacher Institute for Evolutionary Science

TIES gives middle school teachers the tools they need to effectively teach evolution and answer its critics based on new Next Generation Science Standards.

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Secular Rescue

Secular Rescue provides emergency assistance to writers, bloggers, publishers, and activists who face threats due to their beliefs or expressions regarding religion.

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Latest In Skepticism

Clear Thinking about Climate with Guest Editor Bill Nye

Feature Article

Clear Thinking about Climate

Bill Nye

In every issue of Skeptical Inquirer, you’ll find references to the astronomer Carl Sagan, and worthy references they are. After all, he repeatedly, articulately expressed concern about what nowadays we call the “disconnect” between what humankind has learned about nature and its natural laws and what most humans know about scientific discoveries, the process of science, and countless provable scientific facts.

Continue Reading in Skeptical Inquirer
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Latest In Secularism

Secular Democracy

Feature Article

Can America Survive as a Secular Democracy?

Thomas Ricento

Historians of the American experience have spilled oceans of ink attempting to explain the heart and soul of the country, and the attempts to do so will never cease. Part of the explanation for this quest is that social and cultural development is not stagnant, and succeeding generations of scholars and activists are motivated by …

Continue Reading in Free Inquiry
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Urge Your Representative

Michigan: Tell Your State Representative to Support Pending Secular Celebrant Bill
 December 13, 2024

The Center for Inquiry (CFI) is lobbying in favor of legislation in Michigan that would allow marrying couples to choose a secular celebrant, rather than a religious official, to solemnize their wedding. Now, CFI needs its supporters in Michigan to make their own voices heard in favor of this bill. The Michigan bill, SB 1044, …

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CFI Freethinking Blogs

“Call Him What He Is” – Paul Offit on Skeptical Inquirer Presents, Wildfire Myths, and Christian Nationalism
 January 13, 2025


Welcome to the Morning Heresy, CFI’s roundup of news and headlines for the reality-based community. Registration is now open for “A Conversation with Paul Offit” on Skeptical Inquirer Presents on Thursday, January 23. The discussion will cover what RFK Jr.’s confirmation could mean for the American health care system—and why we must oppose it. As …

“He is Actively Dangerous” – CFI West and the L.A. Fires, Doctors Denounce RFK Jr., and Johnson’s False Prayer
 January 10, 2025


Welcome to the Morning Heresy, CFI’s roundup of news and headlines for the reality-based community. As a series of devastating wildfires continue to roar through the Los Angeles area, CFI West has teamed with Sunday Assembly LA and Atheists United to aid those impacted by the fires. If you have been displaced by the fires, …

“A Faith in Human Intelligence” – Religion in Congress, the Latest from Skeptical Inquirer, and RFK Jr. on the Hill
 January 8, 2025


Welcome to the Morning Heresy, CFI’s thrice-weekly roundup of news and headlines for the reality-based community. Richard Dawkins wrote an essay for The Spectator, which has since been republished at Free Inquiry, taking on “The Myth of the God-Shaped Hole.” How patronising, how insulting to imply that, if deprived of a religion, humanity must ignominiously …

News & Press

“A Conversation with Paul Offit: What RFK Jr.’s Confirmation Could Mean for the American Health Care System—and Why We Should Oppose It” | Thursday, January 23, on Skeptical Inquirer Presents
 January 13, 2025

News

When Robert F. Kennedy Jr.’s nomination to head the U.S. Department of Health and Human Services (HHS) was announced, public health advocates around the nation began sounding the alarm. The Center for Inquiry called him “wholly unqualified and manifestly unfit,” and that’s likely an understatement. In the weeks since, vaccine expert and CSI Fellow Paul …

‘The Worst Possible Choice’: Center for Inquiry Blasts Selection of RFK, Jr. to Head Health and Human Services
 November 15, 2024

News

Following the announcement that President-elect Donald Trump has selected Robert F. Kennedy, Jr. to run the U.S. Department of Health and Human Services, Center for Inquiry (CFI) President and CEO Robyn Blumner issued the following statement: “Robert F. Kennedy, Jr. is wholly unqualified and manifestly unfit to lead America’s top public health agency—or any public …

The Circumstances Have Changed. Our Mission Has Not.
 November 6, 2024

News

The Center for Inquiry is dedicated to promoting reason, science, and secular values. That has been true since this organization was founded. It was true yesterday. And it remains true today. It is likely that the election results will usher in efforts at retrenchment on all three fronts, but that’s not the end of the …