Our blindness grows out of the small, daily decisions that we make, which embed us more snugly inside our affirming thoughts and values. And what’s most frightening about this process is that as we see less and less, we feel more comfort and greater certainty. We think we see more — even as the landscape shrinks.

Stąd: www.brainpickings.org/2014/08/27/willful-blindness-margaret-heffernan