Linguistic
Ad Hominem
What it is
Attacking the person making the argument rather than the argument itself.
How it works
Real-world examples
- •"You can't trust his economic plan, he went bankrupt ten years ago."
- •Dismissing a scientist's findings because of their political affiliations.
- •"Of course she'd say that, she works for the competition."
Ethical guidelines
- ●Address arguments on their merits, not the character of the speaker.
- ●Personal credibility is relevant only when the claim depends on testimony.
- ●Separate factual disagreements from personal animosity.
How to defend against it
- ►Redirect: "Let's focus on the argument itself, not who is making it."
- ►Point out the logical fallacy directly.
- ►Evaluate whether the personal information is actually relevant to the claim.