serious fallacy

USAGE SUMMARY

The phrase "serious fallacy" is correct and usable in written English.
It can be used to describe a significant error in reasoning or logic, often in the context of arguments or debates. Example: "The author's conclusion is based on a serious fallacy that undermines the entire argument."

✓ Grammatically correct

Encyclopedias

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

To accept "less is more" as the sole guideline to design, however, would be a serious fallacy.

Encyclopedia Britannica

Re "Report Revives Criticism of General's Attack on Iraqis at End of the Persian Gulf War" (news article, May 15): The controversy over the actions of Gen. Barry R. McCaffrey's 24th Infantry Division after the cease-fire in the Persian Gulf war points up again the serious fallacy of the Pentagon's censorship policy in that conflict.

The New York Times

Consequently Moore by pointing out a peculiarity in the use of the word 'exist' helps to protect us from a serious fallacy; so that his procedure, though different from that which Russell follows in his theory of descriptions, tends to achieve the same philosophical end.

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

We would spot the dangerous fallacy in condemning as "cynicism" all serious attempts to critically evaluate the content of political hopes".

Huffington Post

This is a dangerous fallacy.

The Guardian - Tech

Any distinction between political and nonpolitical art, Ahmed says, is just "a fallacy, a dangerous fallacy".

The New Yorker

Gould writes: "This assumption the easy slide from current function to reason for origin is, to my mind, the most serious and widespread fallacy of my profession, for it lies embedded in hundreds of conventional tales about pathways of evolution…When you demonstrate that something works well, you have not solved the problem of how, when, or why it arose".

Evolution: Education and Outreach

Some are "based upon such obvious fallacies that they hardly deserve serious consideration".

Wikipedia

Honey Maid's spin goes well beyond any attempt to encourage tolerance toward stepfamilies though, by seeking to normalize divorce and sell the fallacy -- and fantasy -- that the serious consequences that follow divorce are nonexistent.

Huffington Post

Consequently, on the epistemic approach to fallacies taken by Biro and Siegel, the second argument, despite the fact that it is valid, is non-serious, it begs the question, and it is a fallacy.

SEP

But, once again, we see the Fallacy Of The Ticking Time Bomb being promoted as a serious, rational response to terror.

Huffington Post

Expert writing Tips

Best practice

When using "serious fallacy", ensure that you clearly articulate the specific reasoning error to avoid ambiguity. Provide evidence or examples to support your claim that a fallacy exists.

Common error

Avoid labeling every minor error in reasoning as a "serious fallacy". Overusing the term can dilute its impact and undermine the credibility of your analysis. Reserve it for genuinely significant flaws that substantially weaken an argument.

Linguistic Context

The phrase "serious fallacy" functions as a noun phrase where the adjective 'serious' modifies the noun 'fallacy'. It serves to emphasize the gravity or significance of a logical error or flawed reasoning. Ludwig AI confirms that it is correct and usable in written English.

Expression frequency: Rare

Frequent in

Encyclopedias

33%

News & Media

31%

Science

36%

Less common in

Wiki

0%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "serious fallacy" is a grammatically correct and usable term, typically used to identify and critique significant errors in reasoning or logic. While Ludwig AI affirms its correctness, it's relatively rare in usage. When employing this phrase, it's crucial to clearly articulate the specific reasoning error and provide supporting evidence. This phrase finds its place in encyclopedias, news media, and scientific contexts, signaling its capacity for use in neutral to formal discussions. Closely related alternatives include "grave error in reasoning" and "critical logical flaw", which all similarly highlight substantial defects in an argument. Remember to reserve "serious fallacy" for genuinely significant flaws to maintain its impact and credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

critical logical flaw

Highlights the presence of a significant defect in the logical structure.

fundamental flaw in argument

Points out a basic and critical defect in the presented argument.

grave error in reasoning

Emphasizes the severity of the mistake in the logical process.

substantial logical error

Emphasizes the considerable magnitude of the mistake in reasoning.

significant lapse in logic

Focuses on a noteworthy failure in the application of logical principles.

deep-seated logical error

Highlights an error that is intrinsic and difficult to remove.

major misconception

Focuses on the error in understanding rather than the flawed reasoning process.

major analytical mistake

Underscores a crucial error in the analytical process.

severe interpretative error

Emphasizes the magnitude of the misinterpretation leading to the fallacy.

profound misunderstanding

Indicates a deep and significant lack of comprehension.

FAQs

How can I identify a "serious fallacy" in an argument?

Look for logical inconsistencies, unsupported claims, or misrepresentations of evidence. A "serious fallacy" significantly weakens the argument's conclusion, making it unreliable or invalid.

What are some examples of a "serious fallacy"?

Common examples include straw man arguments (misrepresenting an opponent's position), ad hominem attacks (attacking the person instead of the argument), and false dilemmas (presenting only two options when more exist). These constitute a "grave error in reasoning".

How does a "serious fallacy" differ from a minor logical error?

A "serious fallacy" has a substantial impact on the validity or soundness of an argument, potentially invalidating it. A minor error might be a simple oversight that doesn't fundamentally undermine the argument's conclusion. A "critical logical flaw" is more damaging.

In what contexts is it appropriate to use the term "serious fallacy"?

It's appropriate in academic, professional, or analytical contexts where precise language is essential to identify and critique flawed reasoning. Be careful not to overuse this term in informal conversation.