Category Archives: Cognitive Science

Captures intersections of psychology, neuroscience, linguistics, AI, and philosophy.

Were pre-linguistic humans intelligent?

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Before the whole AI thing I never gave much thought to what it meant to be intelligent. Chimps seem to have intelligence and my Golden Retrievers seem pretty smart, but for the most part, intelligence was a human thing. Is language a necessary component of intelligence? Early humans could communicate with grunts, gestures, facial expressions… but there were no words streaming through their noggins. So were they intelligent? As I so often do these days, I went to ChatGPT for an answer:

It depends on how we define “intelligent.” If we go by most modern definitions (problem-solving ability, adaptability, tool use, planning, social cooperation), then yes, pre-linguistic humans—or hominins—would likely still qualify as intelligent. Continue reading →

Quantum Thoughts

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After a fair amount of reading on the subject of thought and consciousness, I’ve concluded thoughts are random patterns of energy generated by the subconscious part of the brain. I don’t think them, they think themselves.

The practice of observing thoughts without judgment to still the mind is a central concept in many Eastern spiritual traditions. (Mindful meditation)

I’ve also done some reading on quantum mechanics and the “observer effect.” Specifically, the Copenhagen Interpretation: “Observation is a physical process that transitions quantum systems from “possible” states to “actual” states. The observer can be an apparatus or a human; consciousness is not required.”

Might the act of observing thoughts as they flood into consciousness result in a “wave function collapse,” causing these random patterns of energy to…dissipate? I ran the idea past GPT 4o: Continue reading →

AI and the human mind

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I’ve long been interested in how the mind works. What is consciousness? How is that different from awareness? Where do thoughts come from? Is the sense of self an illusion?

From the video below: “At its core, AI, just like the human mind, is all about processing information. It uses complex algorithms, labels, and symbols to make sense of the world and respond to its environment. It takes raw data as input, processes it based on its programming, and generates an output.”

Here’s another excerpt from the video (watch on YouTube) I found really interesting:

“The choice to use an  AI voice has sparked a lot of conversations. Some people feel that using it makes the  message feel less personal, less human. But others find it refreshing, even profound. Its neutrality and essentially egoless nature allows the message itself to  shine through more clearly.”

I started having voice conversations with ChatGPT in late 2023 and prefer that to text since more of my questions turn into conversations. Put me in the “refreshing/profound” column. If you are into (as we said in the 60’s) this kind of stuff, I think you’l really enjoy this video.

What Is Consciousness?

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I don’t remember when or how I became interested in consciousness. My reading has included some titles by neuroscientists (like David Eagleman) but I tend to lean toward the philosophical or contemplative (metaphysical?). Most of which has been excerpted here (110 posts!) For my money, David Eagleman explains (discusses) this slippery subject better than anyone.

I struggled with how to describe my interest in the non-scientific approaches to consciousness so I asked ChatGPT:

A good term that bridges the gap between the scientific and the mystical without leaning too far in either direction might be “philosophical” or “phenomenological.”

  • Philosophical – This captures the deep inquiry into consciousness that isn’t bound by empirical science but also doesn’t necessarily invoke mysticism. Thinkers like Descartes, Husserl, and Chalmers explore consciousness through reason, introspection, and logic.
  • Phenomenological – A term used to describe the study of subjective experience, focusing on how consciousness feels from the inside. This is rooted in philosophy but can also align with contemplative practices.
  • Existential – A term often associated with the nature of experience, selfhood, and the human condition, which naturally touches on consciousness.
  • Contemplative – While sometimes associated with spiritual traditions, it can be neutral enough to imply deep, reflective examination of awareness without invoking religious connotations.

If you’re looking for something even broader, “metaphysical” works, though it might feel too abstract.