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Twin Earth thought experiment

thought experiment by philosopher Hilary Putnam
Event thought_experiment Q244774
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Twin Earth thought experiment

Summary

Twin Earth thought experiment is a thought experiment[1]. It draws 72 Wikipedia views per month (thought_experiment category, ranking #35 of 56).[2]

Key Facts

  • Twin Earth thought experiment is the creator of Hilary Putnam[3].
  • Twin Earth thought experiment's instance of is recorded as thought experiment[4].
  • Twin Earth thought experiment's Freebase ID is recorded as /m/016chy[5].
  • Twin Earth thought experiment's Encyclopædia Britannica Online ID is recorded as topic/Twin-Earth[6].
  • Twin Earth thought experiment's Microsoft Academic ID is recorded as 2776772862[7].

Body

Works and Contributions

Twin Earth thought experiment is the creator of Hilary Putnam[3].

Why It Matters

Twin Earth thought experiment draws 72 Wikipedia views per month (thought_experiment category, ranking #35 of 56).[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[8]

Related Entities

Hilary Putnam

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Twin Earth thought experiment. Retrieved May 3, 2026, from https://4ort.xyz/entity/twin-earth-thought-experiment
MLA “Twin Earth thought experiment.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/twin-earth-thought-experiment.
BibTeX @misc{4ortxyz_twin-earth-thought-experiment_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Twin Earth thought experiment}}, year = {2026}, url = {https://4ort.xyz/entity/twin-earth-thought-experiment}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Twin Earth thought experiment — https://4ort.xyz/entity/twin-earth-thought-experiment (retrieved 2026-05-03)

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