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A theory has only the alternative of being right or wrong…

“A theory has only the alternative of being right or wrong. A model has a third possibility: it may be right, but irrelevant.” quote by Manfred Eigen
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“A theory has only the alternative of being right or wrong. A model has a third possibility: it may be right, but irrelevant.”

Manfred Eigen

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Theories are binary; models add a third dimension: relevance beyond correctness.

In simple terms: Models must be relevant.

Key Takeaway

Assess model relevance.

Themes

science philosophy modeling truth relevance

Mood

analytical inquisitive

Type

academic instructional

When to use this quote

  • research design
  • policy analysis
  • technology development

Key Concepts

epistemology theory evaluation practical applicability

Practical Applications

  • Correctness alone isn’t enough.

Questions to Reflect On

  • When is a model useful despite errors?
A Different Perspective

How do you measure relevance?

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