I struggle with conceiving wanting to want, or decision making in general, as a tiered model. There are a great many factors that modify the ordering and intensity of utility functions. When human neurons fire they trigger multiple concurrent paths leading to a set of utility functions. Not all of the utilities are logic-related.

I posit that our ability to process and reason is due to this pattern ability and any model that will approximate human intelligence will need to be more complex than a simple linear layer model. The balance of numerous interactive utilities combine to inform decision making. A multiobjective optimization model, such as PIBEA, is required.

I'm new to LW, so I can't open threads just yet. I'm hoping to find some discussions around evolutionary models and solution sets relative to rational decision processing.