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
as we now know
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as we now know" is correct and usable in written English.
It can be used to introduce information that has been established or accepted as true based on recent findings or developments. Example: "As we now know, climate change is a significant threat to global ecosystems and human health."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
as we now understand
in retrospect
it is now clear that
as we have since learned
with the benefit of hindsight
we now realize
we have come to understand
as we have learned
as is now understood
looking back in time
looking back in despair
as we now illustrate
as time passes
hindsight
on reflection
knowing what we know now
looking back in retrospect
as we now call
upon reflection
with the advantage of perspective
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
42 human-written examples
As we now know, thanks to Patrice Lumumba Moore, the answer is yes — but barely.
News & Media
However, diaries, as we now know, were not on board".
News & Media
"As we now know, Newsnight's story was completely wrong.
News & Media
But he was replaced by Mr Skilling, whose eyes, as we now know, were elsewhere.
News & Media
I was hosting my last (as we now know) talk show.
News & Media
Change the accounting rules drastically and most corporate earnings as we now know them could disappear.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
As we now know, this was, in many ways, a brilliant stroke, politically if not legally.
News & Media
Whatever happened in that suite, the housekeeper was, as we now know, a risk-taker.
News & Media
As we now know, it lasted for years and was the graveyard of Soviet power.
News & Media
But it also has a comparatively large and – as we now know – fascinating moon called Charon.
News & Media
We thought that we'd caught the fascism early, but, as we now know, it had metastasized.
News & Media
Expert writing Tips
Best practice
Use "as we now know" to introduce a fact or understanding that has been established through recent events, discoveries, or analysis. This helps to create a sense of shared knowledge and understanding with the reader.
Common error
Avoid using "as we now know" when introducing speculative or unproven information. This phrase implies a certainty that may not exist, potentially misleading the reader.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as we now know" functions as a sentence connector, typically used to introduce a statement or fact that has come to be understood or accepted as true, often based on new information or developments. Ludwig AI highlights its correct usage in diverse contexts.
Frequent in
News & Media
50%
Science
25%
Formal & Business
15%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "as we now know" is a versatile phrase used to introduce information that has recently become established. Ludwig AI confirms that the phrase is grammatically sound and widely used. It's most commonly found in news and media, but is also appropriate for academic and formal writing. Remember to use it when presenting facts or understandings that are based on recent evidence or developments, and avoid using it when discussing speculative or unproven information. Alternatives like "as we now understand" or "in retrospect" can be used to add nuance to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as we now understand
Replaces "know" with "understand", focusing on comprehension rather than just awareness.
as we have since learned
Emphasizes the element of time and the process of learning.
in retrospect
Highlights that the information is clear only when looking back.
with the benefit of hindsight
Similar to 'in retrospect', but explicitly mentions hindsight.
it is now clear that
Shifts the focus to the clarity of the information, rather than the speaker's knowledge.
we now realize
Similar to "as we now understand", but focuses on the act of realization.
we have come to understand
Focuses on the process of reaching an understanding over time.
as time has revealed
Highlights the role of time in making the information known.
subsequent events have shown
Emphasizes that later events clarified the information.
history now tells us
Suggests that history has provided the knowledge.
FAQs
How can I use "as we now know" in a sentence?
Use "as we now know" to introduce information that has become established or generally accepted. For example: "As we now know, climate change is a significant threat."
What are some alternatives to "as we now know"?
You can use alternatives like "as we now understand", "in retrospect", or "it is now clear that" depending on the specific context.
Is it appropriate to use "as we now know" in formal writing?
Yes, "as we now know" is appropriate for both formal and informal writing. However, ensure that the information you are introducing is indeed well-established and not speculative.
What's the difference between "as we now know" and "as we all know"?
"As we all know" assumes a broader base of shared knowledge, while "as we now know" suggests the information has become known more recently or through a specific process of discovery.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested