Fallacies
Common fallacies
real life examples
identify the fallacy
definitions
100

This fallacy misrepresents an argument in an exaggerated or simplified way to easily defeat it

Straw Man

100

This fallacy involves presenting two extreme options as the only possible choices, ignoring other alternatives

False Dilemma

100

You can't trust his argument on climate change because he’s not a scientist.

Ad Hominem

100

You can't prove that homeopathy doesn't work, so it must be true

moving goalpost

100

A fallacy in which the criteria for accepting evidence or a conclusion is moved, preventing any evidence from being sufficient

Moving Goalpost

200

This fallacy attacks the person instead of addressing the argument itself

Ad Hominem

200

his fallacy argues that something is true because it has not been proven false yet

Argument from Ignorance

200

We can’t let people have guns, because the world would be like the Wild West

Slippery Slope

200

Sure, my argument is weak, but look at all the other experts who don’t agree with you

Tu Quoque

200

This fallacy occurs when a conclusion is dismissed simply because the supporting argument is poor even if the conclusion might still be correct

A logical Fallacy

300

This fallacy assumes something is true because an expert or authority said it

Appeal To Authority

300

This fallacy assumes that if two things occur together, one must have caused the other

Confusing Association with Causation

300

I can’t believe you’re telling me to stop drinking soda when you drink it every day

Tu Quoque

300

The earth is flat because people in the past believed it was, and they were right about other things

Straw man

300

This fallacy uses the idea that if something has been around for a long time, it must be true

Appeal to Tradition

400

This fallacy argues that one small action will lead to extreme consequences without enough proof

 Slippery Slope

400

This fallacy argues that just because something is new, it must be better

novelty fallacy

400

A famous doctor said this diet is the best, so it must be true

Appeal To Authority

400

You can’t explain exactly how vaccines work, so they must be harmfu

A fallacy Fallacy

400

This fallacy says something must be true because many people believe it.

Appeal to Popularity

500

This fallacy assumes that because one event follows another, the first caused the second

Post Hoc

500

his fallacy occurs when the conclusion is assumed in the premise, often seen in circular reasoning

Begging the Question

500

People have been using herbs for thousands of years, so they must have healing powers

appeal to antiquity

500

Eating chocolate is unhealthy! My grandmother ate it every day, and she lived to be 95

anecdotal fallacy

500

This fallacy tries to shift the focus away from the real issue by introducing an irrelevant topic

Red Herring