the world as a whole needs nothing from us Well, not exactly. Life on Earth's only hope of surviving beyond the decline of Sol currently hinges on some intelli

the world as a whole needs nothing from us Well, not exactly. Life on Earth's only hope of surviving beyond the decline of Sol currently hinges on some intelligent species developing space travel. They say, "life finds a way"- maybe we are life's way of getting all her species off this planet before it is engulfed by the sun.