More than half of participants failed to notice when a letter matrix was completely absent or distorted, a phenomenon called inattentional blindness. These findings provide strong evidence that iconic memory requires attention and that conscious perception does as well, contradicting the idea that iconic memory has a phenomenal experience component independent of attention.
The Free Energy Principle and Active Inference explain how biological systems maintain organization under uncertainty but remain neutral on why there is experience at all. The Awareness-First Theory inverts the usual explanatory order by starting from the givenness of awareness itself and asking what must be the case for any world to appear coherently. This requirement is formalized as a Coherence Principle, expressed as a variational stationarity condition δA=0, which specifies the invariance of coherent awareness across changing appearances. Familiar variational principles like free-energy minimization (δF=0) and stationary-action physics (δS=0) can be understood as restricted projections of this parent constraint.