Attraction is typically explained by evolutionary psychology in terms of mate quality signals: symmetry, waist-to-hip ratio, facial averageness. We propose a unified displacement-theoretic account: attraction is the social legibility of proximity to biological ground state (). A body close to --- homeostatic, low-displacement, high-vitality --- is read by observers as beautiful, trustworthy, and dominant, not through conscious inference but through evolved displacement-detection.
We extend this account to three domains: (1) prosody as health telemetry --- vocal rhythm, resonance, and fluency encode the speaker's displacement from, constituting an acoustic health report readable by listeners; (2) social hierarchy as displacement ranking --- dominance hierarchies are partly organized by biological ground-state proximity, with the low-displacement body commanding pace, space, and attention; and (3) health as social symbol --- in contemporary stratified societies, proximity to has become a class signal, its costs externalized onto economically displaced bodies.
The framework unifies organic attraction, prosodic dominance, and the social politics of health under a single structural account.
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