The involvement of conspiracist ideation in science denial

There is growing evidence that conspiratorial thinking, also known as conspiracist ideation, is often involved in the rejection of scientific propositions. Conspiracist ideations tend to invoke alternative explanations for the nature or source of the scientific evidence. For example, among people who reject the link between HIV and AIDS, common ideations involve the beliefs that AIDS was created by the U.S. Government.

My colleagues and I published a paper recently that found evidence for the involvement of conspiracist ideation in the rejection of scientific propositions—from climate change to the link between tobacco and lung cancer, and between HIV and AIDS—among visitors to climate blogs. This was a fairly unsurprising result because it meshed well with previous research and the existing literature on the rejection of science. Indeed, it would have been far more surprising, from a scientific perspective, if the article had not found a link between conspiracist ideation and rejection of science.

Nonetheless, as some readers of this blog may remember, this article engendered considerable controversy.

The article also generated data.

Data, because for social scientists, public statements and publically-expressed ideas constitute data for further research. Cognitive scientists sometimes apply something called “narrative analysis” to understand how people, groups, or societies are organized and how they think.

In the case of the response to our earlier paper, we were struck by the way in which some of the accusations leveled against our paper were, well, somewhat conspiratorial in nature. We therefore decided to analyze the public response to our first paper with the hypothesis in mind that this response might also involve conspiracist ideation. We systematically collected utterances by bloggers and commenters, and we sought to classify them into various hypotheses leveled against our earlier paper. For each hypothesis, we then compared the public statements against a list of criteria for conspiracist ideation that was taken from the previous literature.

This follow-up paper was accepted a few days ago by Frontiers in Psychology, and a preliminary version of the paper is already available, for open access, here.

The title of the paper is Recursive fury: Conspiracist ideation in the blogosphere in response to research on conspiracist ideation, and it is authored by myself, John Cook, Klaus Oberauer, and Michael Marriott.

I enclose the abstract below:

Conspiracist ideation has been repeatedly implicated in the rejection of scientific propositions, although empirical evidence to date has been sparse. A recent study involving visitors to climate blogs found that conspiracist ideation was associated with the rejection of climate science and the rejection of other scientific propositions such as the link between lung cancer and smoking, and between HIV and AIDS (Lewandowsky, Oberauer, & Gignac, in press; LOG12 from here on). This article analyzes the response of the climate blogosphere to the publication of LOG12. We identify and trace the hypotheses that emerged in response to LOG12 and that questioned the validity of the paper’s conclusions. Using established criteria to identify conspiracist ideation, we show that many of the hypotheses exhibited conspiratorial content and counterfactual thinking. For example, whereas hypotheses were initially narrowly focused on LOG12, some ultimately grew in scope to include actors beyond the authors of LOG12, such as university executives, a media organization, and the Australian government. The overall pattern of the blogosphere’s response to LOG12 illustrates the possible role of conspiracist ideation in the rejection of science, although alternative scholarly interpretations may be advanced in the future.

Leave a Reply

Your email address will not be published. Required fields are marked *