Conferences



CSICon is already one of the planet’s premier skeptics conferences, where hundreds of critical thinkers come to Las Vegas, the city of illusions, to hear from the leading lights of science and skepticism.

It’s true, conspiracy theorists, quacks peddling fake medicine, and the deniers of evolution, climate change, and vaccine science are bigger threats than ever.

With CSICon 2018, let’s show them that they just met their match.

Past Events

CSICon 2017

CSICon 2016

Past Conferences


Ingersoll Silver Anniversary Conference
2018

Women in Secularism
2016 | 2014 | 2013 | 2012

Reason for Change
2015

Skeptic's Toolbox
2014 | 2013 | 2012

CFI Summit
2013

Freethought in Action/Leadership
2014 | 2013 | 2012 | 2011

Moving Secularism Forward
2012

UFOCon
2009