logoalt Hacker News

pardon_meyesterday at 8:17 PM0 repliesview on HN

Considering the brain functioning as prediction machine, we are constantly correcting the error between sensory perception and our inner reality. This is classic (closed) control loop[1] with self-correcting characteristics updated by adaptation through learning and experience.

At first the process is subconscious, then chaos enters as our conscious awareness develops, morphing the control loop into second or third order states of "correcting corrections" as we perform inner tasks such as ruminating, or external tasks such as group discussion and logical planning.

The perfect prediction machine would be a simulation running an entire up-to-date universe model, but between our limited physical resources and available energy in reality, our evolved aim is efficiency, by creating a state of awareness and reactive patterns with minimal information (lowest entropy). We do this by making assumptions, testing the world, then processing the response and updating our control loop. The tradeoff is lack of precision, as a model without complete information has guaranteed errors.

Children who form a more realistic core worldview through guidance, opportunities and experience are best set up to create solid foundations which are more adaptable to future unexpected situations. Whether this is learning emotional response in social settings or math, the ability to integrate future conscious experience depends on early neuronal structures formed by subconscious expectations of the world. If measurement error is too great from expectations and our current loop/wavelength, our options are to discard this information or learn from it by reflecting on sources of inevitable prediction error through reasoning.

[1] https://en.wikipedia.org/wiki/Control_loop