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The useful analogy and the inference it cannot support

Calling the heart a pump can connect an unfamiliar system with a familiar one. An analogy helps by highlighting shared relationships, but it can also invite a misleading inference about a feature the two systems do not share. Explore how to use a comparison while making its boundaries clear.

3–7 min

Questions you could explore

  • Which useful inference might an analogy invite, and which mistaken inference might come with it?
  • How could comparing two analogies reveal different strengths and limits in explaining the same system?

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The useful analogy and the inference it cannot support | Speech Topic | speaking.app