Informal Fallacies
Informal Fallacies 2
Ad Hominem
Fallacies of Induction
100

I worked really hard on this assignment, and if my parents find out I got a low grade they won't help pay for my room and board next semester, so you need to give me an A!

What is appeal to pity

100

Lobbyist to senator: Senator Casey, of course you support our bill to reduce inheritance taxes. After all, you wouldn’t want the press to find out about all the contributions you receive from the Ku Klux Klan

What is appeal to force

100

Instructor Poe is our teacher, but she's only 21 and lacks a lot of life experience. Also, she's just not very smart. She shouldn't be our teacher

What is ad hominem abusive

100

If we lower the legal drinking age, ten-year-olds will be drunk in bars!

What is a slippery slope

200

Everybody is getting breast implants, so you should, too.

What is the bandwagon argument
200

McDonald's has sold the most burgers, so that means they make the best burgers.

What is appeal to the people (direct)

200

John Green's perspective on climate change can't be trusted because he lives in a wealthy area that's insulated from its effects

What is circumstantial 

200

My uncle lived into his nineties and he was a smoker, so smoking doesn't have an impact on health or lifespan

what is a hasty generalization

300
Criminals cut into people and so do surgeons, so surgeons are criminals

What is an accident

300

Instructor Poe, you'll give me a good grade on my book review, won't you? After all, you wouldn't want me to lie to the dean accusing you of discrimination, would you?

What is appeal to force

300

John Green talks about environmental issues, but he flies around the country for book tours—he's a hypocrite!

What is tu quoque

300

The mass shooting in a Colorado movie theater was carried out by a young, white male. The school shootings in Roseburg, Santa Barbara, and Newtown were all carried out by young, white males. The evidence is clear. Young, white males are a serious threat to public safety.



What is a hasty generalization

400

You want to ban plastic bags for the environment? So you want everyone to just carry their groceries in their hands!

What is a straw man

400

None of the English students are showing up for class, Instructor Poe should just end the course altogether.

What is missing the point

400

The University of Idaho boasts that it cares about its students, but they're just saying that because we're the ones giving them all of the money!

What is circumstantial 

400

A middle-aged, depressed guy living in Indiana 

Who is John Green
500

Son: "Wow, Dad, it's really hard to make a living on my salary." Father: "Consider yourself lucky, son. Why, when I was your age, I only made $40 a week."

What is a red herring

500
Women shouldn't be allowed to go to the university because U Idaho used to be an all-boys school

What is the appeal to tradition

500

You shouldn't live in Moscow because it doesn't have a trader joe's, Moscow clearly doesn't value the public's opinion on grocery stores

What is abusive

500

Wearing my lucky jersey will help my team win

what is false cause