Repetition within echo chambers, not evidence, produces conspiracist assent

Evidence

When it comes to true enough, what matters is not evidence but repetition. Participation in conspiracist social networks triggers assent. Echoing, repeating, sharing, liking, and forwarding a conspiracist claim is a show of affiliation with others who are angry and confident that things are not as they seem. Conspiracist narratives refresh these passions by reminding members of the group of what they feel with renewed energy. Several developments in communication help us fathom assent to these claims. Whereas many internet rumors “spike quickly and then fade out relatively quickly,” alternative narratives that converge with politics linger, and have “sustained participation by a set group” of users. Someone looking to “validate” a particular conspiracist claim by checking different sites for confirmation will see the claim mirrored across the ecological niche he or she inhabits. Empirical evidence of the conspiracist “echo chamber” is mounting. The confirming experience is this: “a lot of people are saying.” — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying, 129

Categorization

• XREF: The ‘echo chamber’ and repetition-as-validation mechanism echoes Milgrom’s insight that communal knowledge systems substitute for direct evidence. — connects to: New conspiracists replace organized political action with mass repetition and assent — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying: The New…, 79; Repetition substitutes for evidence as validation in new conspiracism — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying: The New…, 15; Conspiracist validation replaces evidence with communal repetition and affirmation. — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying: The New…, 303 (+8 more)
• SEED: The phrase ‘a lot of people are saying’ is the book’s title — this passage names its core mechanism worth an essay on why conspiracist networks outlast ordinary internet rumors.
• QUESTION: Why do political-convergent rumors persist while apolitical ones fade? The author gestures at an answer but the causal variable — political identity stakes — deserves chasing.

Broader Connections

• Conspiracist validation replaces evidence with communal repetition and affirmation. #corroborates (0.95) — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying, 303
• Repetition substitutes for evidence as validation in new conspiracism #corroborates (0.92) — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying, 15