Causal inference opener

To introduce the idea that a relationship between observed facts is purposeful rather than coincidental, thereby supporting further argumentation or explanation.

When presenting data analysis, research findings, policy discussions, or any context where establishing causality is important, such as academic papers, investigative reports.

Academic writing, professional reporting, scientific discourse, formal presentations; used in high‑level registers such as scholarly articles and business analyses.

It is no coincidence that

It is no coincidence that

The clause that follows ‘that’ can be any explanatory statement—e.g., a noun phrase, verb phrase, or full sentence—that specifies the causal relationship.

• the rise in X and the fall in Y
• increased activity correlates with improved outcomes
• such patterns are not random but linked

• It is not by chance that
• There is a reason why

Omitting the article ‘no’, using just ‘coincidence’ instead of ‘it is no coincidence’, misplacing modifiers

It stands to reason that, Given this trend, it follows that

Non-native speakers may mistakenly treat the phrase as an idiomatic expression without understanding its causal intent

• causal inference frames

Implies a deliberate, systematic cause behind observed correlations, often used rhetorically to lend credibility and authority to arguments

Conveys perceptiveness and persuasive authority by signaling that analysts recognize meaningful connections beyond mere statistical correlation

no coincidence = not random, there's a link

No additional notes.

from 'It's not random that' → 'It is no coincidence that' → 'There is a causal link'