"As a scientist, I want to go to Mars and back to asteroids and the Moon because I'm a scientist. But I can tell you, I'm not so naive a scientist to think that the nation might not have geopolitical reasons for going into space."

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Or so we don't think about how we're just vulnerable specks trying to survive on a violent, tumultuous planet, at the mercy of hurricanes and volcanoes and asteroids and terrorists and disease and a million other things. We concentrate on having little thoughts so we don't have BIG THOUGHTS. . . . You've got to ignore the one big truth - life is fatal.

— Deb Caletti