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Fallacy Quote by Robert Carroll

“Without awareness of common pitfalls such as confirmation bias, positive-outcome bias, and subjective validation, a person trained in logic and fallacy detection is easily deceived into thinking that he or she has acquired invincible armor against assaults of unreason. Expressions like post hoc…” quote by Robert Carroll
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““Without awareness of common pitfalls such as confirmation bias, positive-outcome bias, and subjective validation, a person trained in logic and fallacy detection is easily deceived into thinking that he or she has acquired invincible armor against assaults of unreason. Expressions like post hoc ergo propter hoc and false cause, should be informed by knowledge of evolution and how the brain works to jump to conclusions about causal connections.””

Robert Carroll

About This Quote

Source Article: Cognitive Biases in Logical Reasoning, 2019

Even trained logicians can be misled by cognitive biases; understanding these biases and brain evolution is essential to avoid false conclusions.

In simple terms: Logic experts can still be fooled by biases.

Key Takeaway

Study biases to strengthen reasoning.

Themes

cognition logic biases critical thinking

Mood

thoughtful cautious analytical

Type

educational philosophical self‑reflective

When to use this quote

  • academic research
  • legal arguments
  • medical diagnostics
  • everyday decisions

Key Concepts

confirmation bias positive‑outcome bias subjective validation post hoc fallacy

Questions to Reflect On

  • Which biases affect your decisions most?
  • How can you guard against them?
A Different Perspective

Ignoring biases leads to flawed judgments.

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