

EP 322 Brendan Graham Dempsey on Psyche and Symbolic Learning
71 snips Sep 4, 2025
Brendan Graham Dempsey, a writer and director of Sky Meadow Institute, dives into his work on Psyche and Symbolic Learning, exploring the intricate relationship between human development, consciousness, and the role of ego. He sheds light on moral complexity across cultures and the evolution of meaning systems. The conversation also covers hierarchical complexity in skill development, linking cognitive richness with performance. Dempsey emphasizes the interplay between language, cultural evolution, and individual identity in shaping our understanding of the world.
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Meaning As Adaptive Information
- Meaning is adaptive information that links an entity to its environment and sustains viability.
- Dempsey focuses on existential meaning tied to viability rather than only semiotic reference.
Culture As Symbolic Complexity
- Culture is a new complexity level characterized by symbolic information and justification systems.
- Volume two zooms from neuronal to symbolic processing to study cultural complexification.
Justification Drives Cultural Evolution
- Justification systems arise when propositional language forces claims to be backed with reasons.
- That dynamic drives competition and collaboration, ratcheting cultural and intellectual evolution.