Used and loved by millions
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
the central issue is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the central issue is" is correct and usable in written English.
You can use it to introduce the main point or topic of discussion in an argument or analysis. Example: "In the debate about climate change, the central issue is the impact of human activity on global temperatures."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
the question remains
the issue is unresolved
the main concern is
the question arose
we have yet to discover
the critical factor is
the crux of the matter is
this issue arises
the debate continues
the key point is
the question here is
the subject remains
the essential element is
the issue comes up
the problem arises
there is the issue of
the problem lingers
the argument here is
the question emerges
the main point is
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
60 human-written examples
Again, the central issue is overcrowding.
News & Media
The central issue is competitiveness.
News & Media
For orthodox Republicans, the central issue is, of course, taxes.
News & Media
The central issue is the candidate's fitness for the presidency.
News & Media
In Europe, the central issue is the rollover of medium-term bonds.
News & Media
"For the majority of Muslims today, the central issue is not a clash with other civilizations.
News & Media
Club owners say the central issue is the city's accelerating gentrification.
News & Media
The central issue is rather, as Heidegger pointed out, that: "nearness remains outstanding".
News & Media
The central issue is the extent of postoperative care women receive after mastectomies.
News & Media
The central issue is what, if any, lessons the Brotherhood learns from its devastating setback.
News & Media
The central issue is the destruction of Iraq's major weapon systems.
News & Media
Expert writing Tips
Best practice
When using "the central issue is", ensure that the statement following the phrase is concise and easily understandable. This ensures that the reader grasps the main point without ambiguity.
Common error
Avoid using "the central issue is" excessively in a single piece of writing. Overuse can make your writing sound repetitive. Use synonyms and varied sentence structures to maintain reader engagement.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the central issue is" functions as a discourse marker, signaling the introduction of the most important topic or problem under consideration. As Ludwig AI confirms, it's a correct and usable phrase. Examples found in Ludwig highlight its use across varied domains.
Frequent in
News & Media
45%
Science
25%
Academia
15%
Less common in
Formal & Business
10%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "the central issue is" is a versatile and grammatically sound phrase used to introduce the core topic or problem in various contexts. Ludwig AI confirms its correctness and usability. It is particularly common in news, scientific, and academic writing. While highly useful, it's essential to avoid overuse and consider alternatives like "the main concern is" or "the key point is" to maintain engagement and clarity. This phrase's neutral tone makes it appropriate for formal and informal communications, helping to clearly define the focus of any discussion.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the main problem is
Focuses specifically on the problematic aspect of the situation.
the key concern is
Highlights the element of worry or anxiety surrounding the matter.
the primary focus is
Emphasizes the main area of attention or concentration.
the core question is
Pinpoints the fundamental query that needs to be answered.
the fundamental point is
Stresses the underlying principle or idea at stake.
the critical factor is
Highlights the most important element determining the outcome.
the essential element is
Focuses on the indispensable component of the situation.
what matters most is
Indicates the most significant consideration in the situation.
the heart of the matter is
Draws attention to the crux or essence of the issue.
the overriding consideration is
Indicates the most important consideration that takes precedence over all others.
FAQs
How can I use "the central issue is" in a sentence?
Use "the central issue is" to introduce the main topic, problem, or point of contention in a discussion. For instance, "The central issue is funding for public education" highlights the core concern.
What are some alternatives to "the central issue is"?
Alternatives include "the main concern is", "the key point is", or "the primary focus is", depending on the specific nuance you wish to convey.
Is it better to say "the central issue is" or "a central issue is"?
"The central issue is" implies there is one overarching concern. "A central issue is" suggests one of several important issues, which may be more appropriate depending on the context.
What's the difference between "the central issue is" and "the main problem is"?
"The central issue is" is a broader term applicable to any main point, while "the main problem is" specifically refers to a problematic aspect. Choose the phrase that best aligns with the context of your discussion.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested