A haggard grandpa dog coughs violently in his chair as the brown dog and Bruno look on in shock

The Anecdotal Fallacy: My Grandpa Smoked and He's Fine

After all, who knows? Smoking might not be that bad after all!

A brown dog lights a cigarette with a click as Bruno looks on with an alarmed expression
Bruno warns that smoking kills as the brown dog laughs and waves his cigarette dismissively
The brown dog tells Bruno his grandpa smoked daily for 50 years and is absolutely fine
Grandpa is revealed coughing violently in his chair surrounded by smoke as Bruno watches in horror

Oh crap.... Grandpa's cough sounds like a failing car exhaust.

Anecdotal Fallacy in a Nutshell

"My grandpa smoked for 50 years and he's absolutely fine" is very hard to argue with. It's personal. It's specific. You can picture Grandpa.

You just can't hear from the people it didn't work out for - because they don't come up at dinner. 

That's the Anecdotal Fallacy. One story, one person, one outcome - used as proof that the bigger picture doesn't apply to you. The story doesn't have to be fake. Grandpa probably did smoke for 50 years. It's just that his experience says nothing about the odds.

The odds, as it turns out, had their own thoughts. They sounded a lot like Grandpa's cough.

Want to learn more about the Anecdotal Fallacy? Check out our activity pack for fun activities that help you spot this common logical fallacy.

See all 24 fallacies in What Are the Most Common Logical Fallacies?

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