Presenting Irrelevant Data (Red Herring)

🔍 Definition

A red herring is a propaganda technique in which attention is diverted from the real issue by introducing irrelevant or tangential information. It does not disprove or resolve the original topic—instead, it misleads the audience by steering the conversation toward something emotionally charged, confusing, or simply unrelated.

The term comes from the practice of dragging a smoked fish across a trail to mislead tracking dogs. In propaganda, it functions the same way: to distract, delay, or derail scrutiny.

Rhetorician Madsen Pirie notes in How to Win Every Argument that red herrings are used “when the audience is more interested in being entertained than informed.”

🎯 Purpose and Goals

This technique is used to:

Avoid addressing a difficult topic by shifting the focus.
Control the narrative by injecting an easier or more emotionally potent subject.
Discredit criticism by redirecting attention to unrelated flaws.
Confuse or overwhelm audiences with irrelevant talking points.

It is commonly seen in political debates, press briefings, and social media discourse where real accountability is at stake.

📌 Examples

Political Diversion:

“Why are we talking about tax evasion when there are homeless veterans on the streets?”
Both may be issues, but the latter is introduced to deflect from the former.
Corporate Crisis:

A company under scrutiny for pollution highlights its recent charity donation or eco-friendly product launch.
Debate Tactics:

“Before we criticize this policy, let’s remember how bad the previous government was.”
Deflects current accountability by focusing on unrelated past events.

🧠 Psychological Basis

This technique exploits attentional bias—people naturally focus on emotionally compelling or surprising information. It also relies on cognitive load: by overwhelming the audience with new or distracting content, propagandists reduce the brain’s capacity to question or refocus.

The anchoring effect also plays a role: once attention is shifted to the red herring, the original topic loses urgency.

🎯 Impact on Public Opinion

Derails informed debate, shifting focus away from accountability.
Disorients public understanding, making complex issues harder to track.
Builds support through manipulation, not merit or transparency.
Amplifies distraction in digital spaces, where short attention spans are vulnerable to emotional baiting.

Over time, frequent red herrings degrade the quality of public discourse and policymaking.

🛡️ How to Recognize and Counter It

Refocus on the question: What was the original issue? Has it been addressed?
Identify topic switching: Is this new subject relevant or emotionally strategic?
Call it out: Labeling a red herring helps disarm its emotional effect.
Use disciplined inquiry: Stick to facts and timelines to prevent derailment.
Educate others: Help others spot when arguments are being redirected or diluted.

By maintaining focus and clarity, audiences can resist rhetorical misdirection and demand accountability.

📚 Citations

Pirie, M. (2006). How to Win Every Argument: The Use and Abuse of Logic. Continuum.
Walton, D. (2004). Relevance in Argumentation. Lawrence Erlbaum Associates.
Postman, N. (1985). Amusing Ourselves to Death. Viking Press.
Kahneman, D. (2011). Thinking, Fast and Slow. Farrar, Straus and Giroux.