Your influence in politics is so small that once the costs of becoming informed are taken into account, individuals often choose to remain rationally ignorant.
Competitive individuals would not rationally give each other such license.
Once formulated, stereotype valorizations appear to be rationally motivated.
Such eye movements, made to change the proximal optic array (or retinal image), cannot rationally be neglected by any attempt to understand visual perception.
Revealed preferences are consistent with what is irrational in choice, with what is rationally required, and with what is rationally permitted.
Some philosophers claim that value judgments cannot be rationally defended or critiqued.
My own position is that value judgments can be rationally defended or criticized.
The mark of access-consciousness, by contrast, is availability for use in reasoning and rationally guiding speech and action.