第六章_意识核心命题

Chapter 6 The Core Proposition of Consciousness: Existence Precedes Consciousness, Structure Precedes Agency

In this system, consciousness is not primary. We borrow the existentialist phrasing but endow it with a thoroughly materialist connotation: existence precedes consciousness.

We adhere to the following positions and present brief arguments for them:

1. There is no consciousness without life

   • Argument: To this day, humanity has never observed any conscious phenomenon existing independently of a physical carrier (principally biological organisms).

2. Consciousness does not exist prior to life structures

   • Argument: Developmental and evolutionary evidence indicates that in the history of Earth's evolution, simple metabolic structures came first, followed by complex nervous systems, and finally high-level cognition.

3. Agency is the functional expression of life structures

   • Argument: Physiological and pathological evidence indicates that specific structural damage (such as brain damage or genetic mutation) directly leads to the loss or alteration of specific agentic functions.

4. The complexity of consciousness depends on structural complexity

   • Argument: Comparative anatomy shows that the complexity of the nervous system (number of synapses, connectivity patterns, and compartmentalization) is positively correlated with the behavioral richness of the organism.

5. Evolution is not teleological; it is selection and constraint

   • Argument: Natural selection filters for adaptive outcomes rather than predetermining them.

To summarize briefly in one sentence:

Structure precedes agency; Life precedes consciousness.