Author and philosopher Sam Keen, in his new book, In the Absence of God: Dwelling in the Presence of the Sacred,
My conversation with Sam Keen:
"To discover to the world something which deeply concerns it, and of which it was previously ignorant; to prove to it that it had been mistaken on some vital point of temporal or spiritual interest, is as important a service as a human being can render to his fellow creatures..." John Stuart Mill, "On Liberty"