# Coherence ## Summary Coherence is the quality of internal consistency and meaningful alignment across parts of a system, idea, or identity. ## Definition Coherence refers to the presence of logical or intuitive harmony between elements—whether in thought, communication, behavior, design, or structure. It often implies an invisible thread that makes a whole feel intelligible or purposeful. In epistemology, coherence is one model of truth (coherence theory), while in storytelling or self-development, it's a sign of resonance and integration. ## Properties - **Consistency across parts**: Coherence shows up when pieces align without contradiction. - **Sense-making**: Coherent systems or narratives make intuitive or logical sense. - **Pattern recognition**: We often feel coherence before we can explain it. - **Vulnerability to fragmentation**: A single dissonant element can disrupt perceived coherence. ## Related Ideas - Narrative integrity - Systems thinking - Cognitive dissonance - Alignment vs. fragmentation - Epistemic justification (coherence theory of truth)