Logical  Fallacy: a error in reasoning
  (adj)     (noun)

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Statement #194 Discussion

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Below is the statement as it appears with the fallacy marked as correct. You can see the totals of most frequent responses to this statement. And after reading the any discussion going on below, you can select your choice(s) for the correct answer. For now, whoever posts each statement can update corrections.
If you stop the supply of drugs, then that should solve the drug problem.
Ignoring a Common Cause
AKA Questionable Cause

Category: Fallacies of Presumption → Casual Fallacies

This fallacy has the following general structure:

  1. A and B are regularly connected (but no third, common cause is looked for).
  2. Therefore A is the cause of B.
This fallacy is committed when it is concluded that one thing causes another simply because they are regularly associated. More formally, this fallacy is committed when it is concluded that A is the cause of B simply because A and B are regularly connected. Further, the causal conclusion is drawn without considering the possibility that a third factor might be the cause of both A and B.

In many cases, the fallacy is quite evident. For example, if a person claimed that a person's sneezing was caused by her watery eyes and he simply ignored the fact that the woman was standing in a hay field, he would have fallen prey to the fallacy of ignoring a common cause. In this case, it would be reasonable to conclude that the woman's sneezing and watering eyes was caused by an allergic reaction of some kind. In other cases, it is not as evident that the fallacy is being committed. For example, a doctor might find a large amount of bacteria in one of her patients and conclude that the bacteria are the cause of the patient's illness. However, it might turn out that the bacteria are actually harmless and that a virus is weakening the person, Thus, the viruses would be the actual cause of the illness and growth of the bacteria (the viruses would weaken the ability of the person's body to resist the growth of the bacteria).

As noted in the discussion of other causal fallacies, causality is a rather difficult matter. However, it is possible to avoid this fallacy by taking due care. In the case of Ignoring a Common Cause, the key to avoiding this fallacy is to be careful to check for other factors that might be the actual cause of both the suspected cause and the suspected effect. If a person fails to check for the possibility of a common cause, then they will commit this fallacy. Thus, it is always a good idea to always ask "could there be a third factor that is actually causing both A and B?"

Click For Fallacy Description

 824 Total Answer Attempts   49%
 401 Correctly Popped Fallacies
 423 Incorrectly Un/Popped
posted by wikiworldorder     
( Random Image )

Most Common Responses

401 - Ignoring a Common Cause
57 - Confusing Cause and Effect
37 - Hasty Generalization
30 - Begging the Question
25 - Appeal to the Consequences of a Belief
23 - Post Hoc
19 - Biased Generalization
19 - Fallacy of Composition
18 - Burden of Proof
18 - Slippery Slope
17 - Misleading Vividness
16 - False Dilemma
15 - Appeal to Belief
11 - Gambler's Fallacy
11 - Fallacy of Division
10 - Poisoning the Well
9 - Appeal to Common Practice
9 - Red Herring
8 - Genetic Fallacy
8 - Relativist Fallacy
7 - Middle Ground
7 - Circumstantial Ad Hominem
6 - Ad Hominem
5 - Appeal to Fear
4 - Peer Pressure
4 - Ad Hominem Tu Quoque
4 - Guilt by Association
4 - Appeal to Tradition
4 - Appeal to Flattery
3 - Appeal to Spite
3 - Special Pleading
3 - Appeal to Novelty
2 - Appeal to Emotion
2 - Appeal to Authority
2 - Personal Attack
2 - Appeal to Popularity
1 - Appeal to Ridicule

Likes for Correct Answers

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* Fallacious statements are usually paired with a random image of a person who never spoke those words.
This free site is for educational purposes, studying intellectual dishonesty. The images are being used under fair use. Sunflower by robstephaustrali. Megyn Kelly image owned by FOX.