| It's not just the internal state but the prediction that makes it intelligent. Your brain is taking in a lot of information at the edges of your awareness, light, sounds, touch, etc. are all getting absorbed and transmitted to your brain. As that information is transmitted along your neurons it's getting summarized, then merged with other summarized information and summarized again. The brain is getting summaries of summaries, and developing a unified categorizing of the global state across all it's inputs. Then the brain takes that summary and makes a prediction about the future state. The summarization is energy-efficient. By categorizing all that data into a global state you make decision making possible. "When my boss seems stressed all week, then calls a bunch of people one-by-one into his office on Friday afternoon, I know lay-offs are coming. I better polish up my resume." From "stress/anxiety/unease" in the environment to "danger is coming I need to fight/flight". Your brain is taking that summary/categorization and figuring out what it needs to do next. If "X" happens then I should do "Y" to "stay-safe/get-food/find-a-mate". The brain is very good at capturing and summarizing data, and making a prediction because that process is much more efficient than doing otherwise. Instead of foraging everywhere for food and hoping I just bump into something that will provide sustenance, I know if X, Y, and Z happen then food will be "here", and I can get lots of it. You can apply this same model to all actions the brain directs. It also helps make sense of why maladaptive behaviors develop. Sometimes the summary is incorrect, or was formed based on past information that no longer applies, and it may need to be unlearned. |