The legacy of KEY: how knowledge transmits itself through time

The Legacy of KEY (2025) by Carlos Pérez Pulido is a philosophical-scientific essay that redefines knowledge as a regenerative process rather than a static possession.

It presents a unified theory of information flow across time, describing how every system—biological, cognitive, or social—passes through four fundamental stages:

Cycle Element Function Evolutionary Expression

KEY The living message DNA, memory, idea
TRAM Transmission mechanism Language, writing, media, AI
TED Entropic tension Crisis, overload, mutation
ROV Revolving resolution Adaptation, regeneration, creation

Later, the TACC model (Theodore, Assim, Crea, Check) formalizes how humans process and regenerate knowledge through curiosity, integration, creativity, and validation.

The book culminates in an ethical and educational manifesto:
Human survival depends not on accumulating data but on cultivating minds capable of questioning, connecting, creating, and verifying.

“Every mind that awakens the TACC cycle in another keeps the universe remembering itself.”

🪶 File Mention (in Spanish)

Archivo original: El_Legado_de_KEY_Carlos_Perez_Pulido.pdf
Versión: Final corregida 2025
Idioma original: Español
Descripción: Manuscrito completo con seis capítulos, epílogo y apéndices (A–C).
Incluye índice, nota del autor, referencias y guía práctica del modelo TACC.
Licencia: Creative Commons Attribution–ShareAlike (CC BY-SA 4.0).