Our “Mote of Dust”

This is a photo of Earth, as viewed through the rings of Saturn. The image was made by NASA’s Cassini spacecraft, peering over its shoulder toward a home it will never see again. Astronomer Carl Sagan said it best in his 1994 essay “Pale Blue Dot,” which is condensed here: “Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species lived there-on a mote of dust suspended in a sunbeam. The Earth is a very small stage in a vast cosmic arena. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner, how frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could become the momentary masters of a fraction of a dot. Our posturings, our imagined self-importance, the delusion that we have some privileged position in the Universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves. It underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.” (NASA photograph)

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5 responses to “Our “Mote of Dust”

  1. I am always amazed at how tiny we all are compared to the rest of the universe, and Carl Sagan’s words did a wonderful job of summing up our little tiny corner of the universe.

    I also think of the closing lines of Monty Python’s “The Galaxy Song”:

    So remember, when you’re feeling very small and insecure,
    How amazingly unlikely is your birth;
    And pray that there’s intelligent life somewhere out in space,
    ‘Cause there’s bugger all down here on Earth!

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