What is consciousness for?

- Consciousness and volition are integral: consciousness evolved as the platform for the volitional control of movement.
- Volition is the sole causal efficacy of consciousness.
- Volition directs attention which in turn directs movement.

The answer to the title question is, in a word, volition. Our hypothesis is that the ultimate adaptive function of consciousness is to make volitional movement possible. All conscious processes exist to subserve that ultimate function. Thus, we believe that all conscious organisms possess at least some volitional capability. Consciousness makes volitional attention possible; volitional attention, in turn, makes volitional movement possible. There is, as far as we know, no valid theoretical argument or convincing empirical evidence that consciousness itself has any direct causal efficacy other than volition. Consciousness, via volitional action, increases the likelihood that an organism will direct its attention, and ultimately its movements, to whatever is most important for its survival and reproduction.