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Whose Illusion? Causal Inference is Fundamental to Data Analysis and Cognition
Kevin O'Neill1,2, Sze-Long Sharon Chung1, Adam J L Harris1
1Department of Experimental Psychology, University College London, London, UK.
Computational Brain & Behavior
|September 23, 2026
Abstract:
The authors (SSK) make wholesale claims that scientists and lay people suffer not only from misunderstandings, but more dangerous illusions of understanding. However, their case is only supported by intuitive examples rather than solid arguments or data. We argue that SSK misrepresent contemporary scientific thinking, ignore recent advances in methods for causal inference, and exaggerate people's biases in everyday causal reasoning. Accordingly, we point out that these advances paint a much more optimistic view of scientific understanding.