In Episode 1, we introduced a framework that organizes human mental activity into seven interconnected principles:

Regulation → Perception → Prediction → Valuation → Selection → Action → Learning

In this episode, we take the next step by exploring the biological systems that make those principles possible.

From the brainstem and hypothalamus that help keep you alive, to the thalamus that filters information, the hippocampus that supports prediction, the amygdala that assigns importance, the prefrontal cortex that guides decisions, and the dopamine systems that drive learning, you'll discover how the brain transforms biology into behavior.

You'll learn why the brain is designed primarily for survival rather than accuracy, and how that design creates both powerful advantages and important limitations in ever ...