Further Reading: The Consensus Enforcement Machine

Essential

Janis, I. L. (1972/1982). Groupthink: Psychological Studies of Policy Decisions and Fiascoes. Houghton Mifflin. The foundational work on how group dynamics suppress dissent in decision-making. While focused on policy groups rather than science, the mechanisms translate directly. (Tier 1)

Asch, S. E. (1951). "Effects of Group Pressure upon the Modification and Distortion of Judgments." In H. Guetzkow (ed.), Groups, Leadership and Men. The original conformity experiment. Brief, elegant, and disturbing. (Tier 1)

Scientific Dissent

Accounts of specific dissenters provide first-person evidence of consensus enforcement: - Shechtman's Nobel lecture documents his experience of opposition. (Tier 1) - Marshall's Nobel lecture documents the resistance to H. pylori. (Tier 1) - Wegener's story is documented in Oreskes (1999), The Rejection of Continental Drift. (Tier 1)

Peer Review

Research on peer review quality and bias includes multiple studies documenting inter-reviewer disagreement, outcome-dependent scrutiny, and the effects of author prestige on review. (Tier 2)

Smith, R. (2006). "Peer Review: A Flawed Process at the Heart of Science and Journals." JRSM, 99(4), 178–182. A candid assessment by a former editor of the BMJ of peer review's limitations. (Tier 1)

Self-Censorship

Research on self-censorship in academic settings has been conducted through anonymous surveys and interviews across multiple countries. Results consistently find significant self-censorship rates, particularly among junior researchers and on politically sensitive topics. (Tier 2)

For Instructors

The Asch experiment can be replicated (in simplified form) in the classroom: have confederates give obviously wrong answers to simple questions and observe the conformity rate among non-confederate students. Then discuss: if this is the conformity rate for trivial questions with no stakes, what is it for career-defining professional questions?