"Today we can illuminate our cities so brightly that the stars of the sky are no longer visible. Is this not an image of the problems caused by our version of enlightenment? With regard to material things, our knowledge and our technical accomplishments are legion, but what reaches beyond, the things of God and the question of good, we can no longer identify." -Pope Benedict XVI, homily for the Easter Vigil
Indeed, do we not suffer greatly and wander in the darkness of many confusions because of a sort of interior light pollution?