When Skeptics Buy Into Conspiracy: Study of conspiracy theories among climate denialists triggers more conspiratorial thinking, which then provides data for a replication study, and then triggers yet more conspiratorial thinking (see comments at Frontiers) User quaternion, in the skeptic subreddit, 25 Mar 2013
Climate deniers linked to conspiracist ideation: psychologists' study of bloggers responding to climate science rejection research User ChetnBernie, in the Environment subreddit, 07 Feb 2013
Recursive fury: Conspiracist ideation in the blogosphere in response to research on conspiracist ideation [PDF with the actual peer-reviewed paper in comments] User nuclear_is_good, in the skeptic subreddit, 05 Feb 2013
Paper on climate change denial conspiracies produces conspiracies about the origin of the paper. This peer-reviewed paper studies the conspiracy created in reaction to the study on conspiratorial denial. User pnewell, in the Reddit Science subreddit, 05 Feb 2013