A Mechanistic Model of Life Origin, Brain Evolution, and Consciousness Emergence Based on Chemical Systems, Environmental Feedback, and Biological Selection

This framework proposes that life was not a sudden miracle, but rather a natural consequence of chemical systems operating under energy flow, time, and selection pressures.
The brain represents biological hardware shaped by evolutionary processes, while consciousness and intelligence function as adaptive software developed through environmental feedback.
Some stages of this model are experimentally supported, while others are not yet directly proven but remain strongly predictable under established scientific laws