I think one of the great tragedies of my own education … was that the science was denuded of all the passion and the feeling. - Ann Druyan

In order to inspire people to wake up from their stupor and act in defense of the planet and its many inhabitants, I think it’s important to convey the diversity of locations and conditions on this planet. We’ve looked at a few other planets, and they’re not as interesting and this one! It’s so rich in diversity because that’s what life does. It reworks the sky. It reworks the surface. And we wanted to pay tribute to that as often as we can.

The episodes range broadly and widely, but there's a through line, which is, it matters what's true. Not absolute truth. We don't get that! But these little successive approximations of reality are all we have.

In that photo ("Pale Blue Dot"), 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.