Logical Fallacies 1
Logical Fallacies 2
Logical Fallacies 3
Logical Fallacies 4
100

A fallacy based on fear that one step will inevitably lead to the next.

Slippery Slope

100

If we don’t order pizza for dinner, we’ll have to eat the week-old spaghetti in the fridge.

False Choice

100

Moderator: Candidate, our city has faced corruption issues at City Hall for the past three decades. How do you plan to combat corruption in city government?

Participant: I have a multistep plan for combating corruption, and I also have ten-point plan for reducing emissions. The first step is that ten-point environmental plan is...

Red Herring

100

Frankly, most science fiction is poorly written. I read a science fiction novel once, and it was garbage, so I've avoided the genre ever since.

Hasty Generalization

200

Introducing an unrelated or invalid point to distract the reader from the actual argument.

Red Herring

200

Discrediting an argument by attacking the person who makes it, rather than the argument itself.

Attacking the Person/Ad Hominem

200

Exploiting the audience's feelings to convert them to a particular viewpoint.

Appeal to Emotion

200

I pulled Cole off the project because his work was sloppy. While we're at it, let's pull Pam off the project, too. I haven't reviewed her work, but she's friends with Cole, so we cannot rely on the quality of her work either.

Guilt by Association

300
A serious flaw in reasoning and constructing arguments.
What is a logical fallacy?
300

Telling the police officer, who pulled you over for speeding, that it’s okay because your boss gave you permission to speed if you’re running late for work

Appeal to authority

300

Every time I buy a good seat for a game, my team wins. Everytime I buy a cheap seat, they lose. I better get a good seat for the next game if I want to see my team win the championship!

False Cause

300

The thing that makes Felix stand out as a remarkable cellist is that he's a marvelous musician who plays the cello splendidly.

Circular Reasoning

400

when a complex event with multiple contributing factors is wrongly attributed to a single cause

Single Cause Fallacy

400

Claiming that a position is true because most people believe it is. 

Appeal to the masses

400

Don't listen to Becky's opinion on welfare; she just opposes it because she's from a rich family.

Attacking the Person/Ad Hominem

400

Don't feel bad about serving your children that sweet fruit punch with high fructose corn syrup in it. It's derived from real corn, so it must not cause the same health problems as completely artificial sweeteners.

Appeal to Nature

500

You attempted to manipulate an emotional response in place of a valid or compelling argument.

Appeal to Emotion

500

You appealed to popularity or the fact that many people do something as an attempted form of validation.

Appeal to the masses

500

In a discussion on public health, a politician treats a long-discredited study claiming vaccines cause harm as equivalent in value to the extensive evidence supporting vaccine efficacy and safety.

false equivalence

500

My opponent argues that we should abolish the soda tax. It's a shame that he wants to encourage people to eat and drink unhealthily. I say we keep it.

Straw Man