Online Skeptic Movement

The online skeptic movement was a community built around scientific skepticism and atheist advocacy, which formed on blogs and YouTube in the mid-2000s and fragmented within roughly a decade over disputes about what its scope should be. That fragmentation is documented on the atheism-plus page.

The demographic backdrop

The movement’s growth coincided with a real and large change in American religious identification, though this page does not claim a causal relationship in either direction.

Pew Research Center’s Religious Landscape Study, fielded to 36,908 respondents between July 2023 and March 2024, records the religiously unaffiliated share of U.S. adults at 29%, up from 23% in 2014 and 16% in 2007. Pew also reports that this growth has slowed in recent years.

Two cautions belong with the figure. “Religiously unaffiliated” is a much broader category than atheism — it includes people who say “nothing in particular”, who are the large majority of it — and it certainly does not describe participation in this movement, which was always a small community.

Status

Recorded as transformed. The community did not simply end; it split, and its participants dispersed into other online commentary communities.

What was removed

The previous version dated the movement to a wave of books published between 2004 and 2007, named individual figures and specific conferences, and gave an account of its internal disputes and their consequences. None was sourced, and most of it concerns identifiable living people.

The founded field, which read 2006, has been removed. Munger and Phillips’s account of the platform conditions that shaped YouTube commentary communities is cited in place of the unsourced chronology; it explains the shape of the medium without asserting facts about individuals.