MENTAL NOTE #86: “IS THERE INTELLIGENT LIFE ON EARTH?”
Quote Source: Sagan, C., & Druyan, A. (2011). Pale blue dot: A vision of the human future in space. New York: Ballantine Books, an imprint of The Random House Publishing Group, a division of Random House.
Yeah, I’ve been wondering that same thing myself. Carl Sagan in the PALE BLUE DOT, spends Chapter 5, attempting to answer that question. I just started reading Chapter 5; thus, I have not discovered yet if there is in fact, ‘Intelligent Life on Earth.’ It’s a great book, and I can’t wait to find out. Nevertheless, I have my doubts.