Brief Bio: American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator
For further info: en.wikipedia.org
“Bathing in mystery and confusion”
I don’t mean to suggest that we have the final answers; we are bathing in mystery and confusion on many subjects, and I think that will always be our destiny. The universe will always be much richer than our ability to understand it.
From the book Conversations with Carl Sagan
“Books are key to understanding the world”
For 99 percent of the tenure of humans on earth, nobody could read or write. The great invention had not yet been made. Except for firsthand experience, almost everything we knew was passed on by word of mouth. As in the children’s game “Telephone,” over tens and hundreds of generations, information would slowly be distorted and lost.
Books changed all that. Books, purchasable at low cost, permit us to interrogate the past with high accuracy; to tap the wisdom of our species; to understand the point of view of others, and not just those in power; to contemplate – with the best teachers – the insights, painfully extracted from Nature, of the greatest minds that ever were, drawn from the entire planet and from all of our history. They allow people long dead to talk inside our heads. Books can accompany us everywhere. Books are patient where we are slow to understand, allow us to go over the hard parts as many times as we wish, and are never critical of our lapses.
Books are key to understanding the world and participating in a democratic society.
From the book The Demon-Haunted World: Science as a Candle in the Dark