Theories of Everything with Curt Jaimungal Michael Levin and Karl Friston: How Free Energy Constructs Our Reality
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Feb 14, 2025 
Curt Jaimungal is joined by Michael Levin, a regenerative biology expert known for creating anthrobots, and Karl Friston, a leading neuroscientist who formulated the free energy principle. They delve into how self-organization shapes our reality through entropy and noise. The conversation highlights the adaptability of biological systems and the role of creativity in evolution, examining the intersections of noise and identity. They also discuss psychological patterns and how our understanding of selfhood affects perceptions of existence and consciousness.
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The Present as a Markov Blanket
- The present moment acts as a Markov blanket, separating past and future.
- It contains all necessary information from the past to predict the future in a Markovian universe.
Noise: A Matter of Perspective
- What constitutes "noise" depends on the observer and their expectations.
- Observers choose what to prioritize, treating irrelevant information as noise, even in deterministic systems.
The Role of Prediction Error
- Prediction error drives belief updating and self-organization in living systems.
- Without prediction error, systems would reach equilibrium and effectively be "dead."