Darker cells mean a higher score for this topic on that metric.
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Quick answers
Does this atlas rank groups by IQ, race or nation?
No. Pathways and evidence stay individual. Scores are browsing aids — never group biological or racial ranks.
Is it just high g?
Cognitive starting points help. Time, patrons, and not being forced into one guild help more. Many high-IQ lives are narrow.
Did Leonardo invent the type?
He is the brand. Ibn Sina and others already lived multi-domain scholarly lives.
Can you train polymathy?
You can train a second domain (see late-bloomers). Whether the world allows two recognitions is a labour-market problem.
Is T-shaped the same?
T-shaped (depth plus a little breadth) is a workplace slogan. Polymathy is two or more depths. Do not flatten.
Are prodigies polymaths?
Rarely. Prodigies are usually domain-specific (Winner). A second domain may arrive later.
Signs of polymaths are cues for curiosity, not a diagnosis and not a caste stamp.
Tests measure a sample already shaped by teaching and invitation. False positives are part of the identification problem.
Early cues
- 3–6 — Steals a structure across subjects — Transfer talk.
- 7–9 — Finishes work in two fields — Bar, not vibe.
- 10–13 — Resists one-guild identity — A second chair wanted.
- 14–17 — Uses a first life in a second — Late polymathy.
- Adult — Builds an institution that holds several arts — Tagore-type.
Tests & tasks
- Two portfolios — Recognised work in each.
- Analogy explanation — The stolen structure named.
- GPA breadth — Not the construct.
- Social-media “polymath” — Brand.
Environments
- Time for a second depth — Leisure as a variable.
- A patron or school that allows two — Permission.
- Standards in each guild — Not dilettante cover.
- Team options — Modern substitute for lone notebooks.
False positives
- Hobby stack — No recognition.
- Prodigy halo in one field — Narrow.
- T-shaped slide — HR.
- Renaissance cosplay — Costume.
Polymaths: a cue is information. A label without a review date is a caste.
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