Who are you, really?

Descartes, Panksepp, and the Iterative Self

By Milo de Prieto

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Jaak Panksepp argued that the experience of feeling is the fundamental affirming state of existence, replacing the Cartesian “I think, therefore I am” with “I feel, therefore I am”. This multifaceted process of feeling arises from a “Core-Self,” a primal agency located in the subcortical midline structures of the brain. This Core-Self provides a center of coherence, allowing the organism to experience itself as a singular, motivated entity.

I would argue they are both right and more, “I think and feel therefore I am.” These infrastructures and processes are coherent, make sense and develop together. They are interdependent and mutually sustaining. Any demarcation between them is academic, which is necessary but demands humility.

I predict and process reality in ever progressive and developmental iteration, interdependent with my society, therefore I am.

This dynamic existence provides a stable, living process that forms the actual self of each and every individual as a unique being. I call it Cognitive Identity, the Iterative Self, to summon higher-order cognition (predictive processing, problem solving, fascinations, competencies, and skills) into the mix of one’s biology (genes and physical existence) through time.

An image of a man sitting in darkness, only his head emanating light, while he writes "I think," on a parchment.
Descartes established that there is an individual self through the very act of doubting there was an individual self, “I think therefore I am.”
A man kneeling in darkness, his lower brain stem emanating light, animals representing various emotional states.
Jaak Panksepp believes that the Core Self originates from an individual’s ability to feel, “I feel therefore I am.”
The Iterative Self: “I predict and process reality in ever progressive and developmental iteration, interdependent with my society, therefore I am.”