" The “pale blue dot” image and Carl’s prose meditation on it have been beloved the world over ever since. It exemplifies just the kind of breakthrough that I think of as a fulfillment of Einstein’s hope for science. We have gotten clever enough to dispatch a spacecraft four billion miles away and command it to send us back an image of Earth. Seeing our world as a single pixel in the immense darkness is in itself a statement about our true circumstances in the cosmos, and one that every single human can grasp instantly. No advanced degree required. In that photo, the inner meaning of four centuries of astronomical research is suddenly available to all of us at a glance. It is scientific data and art equally, because it has the power to reach into our souls and alter our consciousness. It is like a great book or movie, or any major work of art. It can pierce our denial and allow us to feel something of reality—even a reality that some of us have long resisted.
A world that tiny cannot possibly be the center of a cosmos of all that is, let alone the sole focus of its creator. The pale blue dot is a silent rebuke to the fundamentalist, the nationalist, the militarist, the polluter—to anyone who does not put above all other things the protection of our little planet and the life that it sustains in the vast cold darkness. There is no running away from the inner meaning of this scientific achievement. "

― Ann Druyan , Cosmos: Possible Worlds