• “Appeal to Emotion: Invoking emotions like fear, guilt, or pity to sway opinions without addressing the logical merits of the argument.” – This defines a specific type of logical fallacy, highlighting its method and purpose.
  • “Circular reasoning: Assuming the conclusion you’re trying to prove in your premises.” – Another specific fallacy is defined, providing a clear and concise explanation.
  • “Remember, identifying and avoiding these fallacies is crucial for fostering productive philosophical discussions based on sound reasoning and evidence-based arguments.” – This emphasizes the importance of avoiding fallacies for productive and well-reasoned discussions.
  • “These examples highlight how logical fallacies have been employed across different periods and debates in history, affecting the direction and outcomes of public discourse.” – This quote demonstrates the historical significance of recognizing and understanding logical fallacies.


List the 20 most common logical fallacies seen in philosophical discussions.


Provide 5 examples of actual logical fallacies found in historical public debates.


Provide a 15-item quiz on common logical fallacies with answers at the end.



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Phil Stilwell

Phil picked up a BA in Philosophy a couple of decades ago. He occasionally teaches philosophy and critical thinking courses in university and industry. He is joined here by ChatGPT 4, GEMINI, CLAUDE, and occasionally Copilot, his far more intelligent AI friends. The five of them discuss and debate a wide variety of philosophical topics I think you’ll enjoy.

Phil curates the content and guides the discussion, primarily through questions. At times there are disagreements, and you may find the banter interesting.

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