Human phenomenon¶

Type: Entity
Confidence: ★★★☆☆ Promising

Evidence Graph¶

Summary¶

Universal human phenomena include social connection (reduces mortality 50%, comparable to quitting smoking), romantic love (found in 147/166 cultures, activates dopamine pathways), and neurochemical systems where dopamine drives reward-seeking while serotonin promotes patience and long-term thinking.

Timeline¶

Added to Knowledge Graph: 2026-02-04 14:53 UTC
Valid Since: 2025-01-01
Valid Since: 1992-01-01

Relationships¶

Supported By¶

• INCREASES: Modernization
  Modernization increases romantic love's cultural importance as a human phenomenon 📚 Mentioned in 1 episode(s)

• IS: Romantic love
  Romantic love is a near-universal human phenomenon 📚 Mentioned in 1 episode(s)

Supports¶

• DOCUMENTED_IN: PMC11836147
  Romantic love as a human phenomenon was documented in PMC11836147 with 117,293 participants across 175 countries confirming universal valuation for long-term relationships 📅 Valid since: 2025-01-01 📚 Mentioned in 1 episode(s)

• EXPLAINED_BY: Evolutionary mechanism
  Romantic love as a human phenomenon is explained by evolutionary mechanisms as a mammalian courtship attraction system 📚 Mentioned in 1 episode(s)

• EVOLVED_FROM: Mammalian courtship attraction system
  Romantic love as a human phenomenon evolved from the mammalian courtship attraction system to focus mating energy on preferred partners 📚 Mentioned in 1 episode(s)

• MODELED_IN: de Munck biosocial model
  Romantic love as a human phenomenon is explained through the de Munck biosocial model combining universal biological capacity with culturally variable expression 📚 Mentioned in 1 episode(s)

• EXHIBITS: Cultural variation
  Romantic love as a human phenomenon exhibits cultural variation in how nuclear family systems, female status, and modernization affect its cultural importance 📚 Mentioned in 1 episode(s)

• VALUED_MORE_BY: Nuclear family systems
  Romantic love as a human phenomenon is valued more highly by nuclear family systems 📚 Mentioned in 1 episode(s)

• STUDIED_IN: Jankowiak & Fischer study
  Romantic love as a human phenomenon was studied in the Jankowiak & Fischer study which found romantic love in 147 of 166 cultures 📅 Valid since: 1992-01-01 📚 Mentioned in 1 episode(s)

• EXPLAINED_BY: neural mechanism
  Romantic love as a human phenomenon is explained by neural mechanisms involving consistent dopaminergic activation patterns across cultures 📚 Mentioned in 1 episode(s)

• ACTIVATES: dopamine release
  Romantic love as a human phenomenon activates dopamine reward pathways consistently across cultures 📚 Mentioned in 1 episode(s)

• ACTIVATES: Caudate nucleus
  Romantic love as a human phenomenon activates dopaminergic patterns in the caudate nucleus across culturally diverse individuals 📚 Mentioned in 1 episode(s)

• ACTIVATES: ventral tegmental area
  Romantic love as a human phenomenon activates dopaminergic patterns in the ventral tegmental area across culturally diverse individuals 📚 Mentioned in 1 episode(s)

Explore Further¶

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Last updated: 2026-02-04