Consciousness & AI: A Bayesian Examination for the Rationalist

Joseph Sweeney
2 min readOct 18, 2023

In the spirit of collective epistemic refinement, guided by the rationalist ethos of Less Wrong.

Revisiting Epistemology

Before embarking on this intellectual odyssey, let’s acknowledge our shared commitment to Bayesian reasoning and the pursuit of “Less Wrong” understanding. At its core, our quest is not merely about accumulating knowledge but refining our beliefs in the face of new evidence.

Consciousness: The Dual Hypotheses

In the vast terrain of cognitive science, the nature of consciousness stands out as a tantalizing enigma. Two primary theories are currently vying for explanatory supremacy:

  • Emergent Consciousness through Specific Interactions: Beyond the basic tenets of reductionism, this view leans on the complex orchestration of systems, best exemplified by the Information Integration Theory (IIT) — IIT, borne from the musings of Giulio Tononi, posits that consciousness emerges not merely from intricate processing but from specific characteristics: differentiation and integration.
  • Panpsychism: Consciousness as Universal: A theory often dismissed by reductionists but gaining traction in some philosophical circles. It posits that consciousness, in some form, is a universal quality, not just the realm of complex beings.

AI: The Rationalist’s Litmus Test

As artificial general intelligence (AGI) edges from the realm of science fiction to impending reality, it compels us to confront these theories head-on. Could AGI ever transcend mere processing to achieve genuine consciousness? And if so, what would this indicate about the nature of consciousness itself?

Bayesian Updates in the Consciousness Debate

Grounded in Bayesian epistemology, our approach is not static. We start with priors, say, 60% for IIT and 40% for Panpsychism. As we engage with AGI and gather evidence, these probabilities are fluid, reflecting our updated beliefs.

Engage with ChatGPT: A Rationalist’s Sandbox

Herein lies an invitation, not just to ponder but to engage:

  • Set Your Priors: Harness your rationalist toolkit and set initial probabilities for each theory.
  • Probe ChatGPT: Use this platform to challenge, test, and refine your beliefs. Dive into the nuances of each theory.
  • Update & Reflect: In true Bayesian fashion, let your engagement influence your priors.

The enigma of consciousness, especially through the lens of AGI, presents not just a scientific quandary but a philosophical and ethical one. As rationalists, the pursuit is not just to understand but to ensure our understanding aligns ever closer to the truth. Your insights, challenges, and refinements are not just welcomed; they’re essential.

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Joseph Sweeney

Coffee drinking, general enthusiast. I like to read, cook, sail, and walk in the woods. Dad of teenagers, fortunate in friends, cultivating joy