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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
all this irrationality
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "all this irrationality" is correct and usable in written English.
It can be used to refer to a situation or behavior that is perceived as unreasonable or lacking logic. Example: "In discussions about climate change, I often encounter all this irrationality that dismisses scientific evidence."
✓ Grammatically correct
News & Media
Science
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
What's behind all this irrationality?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This irrationality angered Anne.
News & Media
This irrationality is hard to get rid of because loving and hating art is not in any sense objective.
News & Media
This irrationality infuses those other, darker domains.
News & Media
On the opposite side, the famous critic of nationalism Elie Kedourie (1960) thinks this irrationality is spontaneous.
Science
What this irrationality illustrates, vividly, is how ignorant people have become since they were divorced from the basics of agriculture.
News & Media
If the widespread contemporary appreciation of humor is defensible, then this Irrationality Objection needs to be addressed.
Science
One would assume that the economics of numbers would rid racists of this irrationality, but it doesn't.
News & Media
Yet his serious universe also had insightful humour, all highlighting the "irrationality at the roots of a supposedly rational world".
Wiki
For example, some argue that the main insight of all this study is that irrationality actually works; our cognitive biases have survived for millennia for good reason.
News & Media
All this, I guess, is a rather extended metaphorical way of saying that, yes, I'm drawn to characters who use rationality to flag their irrationality, and who lie to themselves, but in ways that are simultaneously a way of looking directly at what is true, and difficult.
News & Media
Expert writing Tips
Best practice
Use "all this irrationality" to express frustration or disbelief when confronted with illogical or nonsensical situations. It's effective in both formal and informal contexts to highlight the lack of reason.
Common error
While "all this irrationality" is acceptable, avoid overusing it in formal or academic writing. Opt for more precise and objective language to maintain a professional tone. Consider alternatives like "the lack of empirical evidence" or "deviation from established protocols".
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "all this irrationality" functions as a noun phrase, typically serving as the object of a verb or the subject of a sentence. It refers to a collection or accumulation of illogical or unreasonable thoughts, actions, or behaviors. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "all this irrationality" is a grammatically sound phrase used to express disapproval or frustration with illogical situations. Ludwig AI confirms its correctness. While it's acceptable across various contexts, it leans towards a neutral register and may be less suitable for highly formal writing. Semantically related alternatives include "all this illogical behavior" and "the absurdity of it all". The phrase's function is to highlight the lack of reason in a given scenario, often eliciting a sense of disbelief or exasperation. Given its presence in diverse sources like The New Yorker and Forbes, its applicability is relatively broad, although its overall frequency is rare.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
all this illogical behavior
Replaces "irrationality" with a more direct description of the behavior's characteristic.
this lack of reason
Focuses on the absence of logical thought as the central issue.
the absurdity of it all
Highlights the nonsensical nature of the situation.
this senselessness
Emphasizes the lack of purpose or meaning behind the actions.
all this folly
Implies foolishness and a lack of wisdom in the situation.
this unreasonable conduct
Focuses on the inappropriateness and lack of justification for the behavior.
the madness of this
Implies a chaotic and uncontrolled state of irrationality.
this bizarre situation
Highlights the strangeness and deviation from the norm.
this chaotic state
Emphasizes the disordered and unpredictable nature of the events.
all this nonsense
A more informal way to dismiss the irrationality as meaningless and unimportant.
FAQs
How can I use "all this irrationality" in a sentence?
You can use "all this irrationality" to express frustration or disbelief regarding illogical behavior or situations. For example: "In discussions about climate change, I often encounter "all this irrationality" that dismisses scientific evidence."
What can I say instead of "all this irrationality"?
You can use alternatives like "all this illogical behavior", "the absurdity of it all", or "all this nonsense" depending on the context.
Is "all this irrationality" grammatically correct?
Yes, "all this irrationality" is grammatically correct and understandable. It's a valid way to refer to a collection of illogical thoughts or actions.
What's the difference between "all this irrationality" and "this irrationality"?
"All this irrationality" usually refers to a general situation or a series of irrational actions or ideas, while "this irrationality" refers to a specific instance of irrationality. The former implies a broader scope.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested