On my way…

29 September 2011

Thursday


By the primitive expedient of a jetliner I am on my way to the 100 Year Starship Symposium, which will be held this weekend in Orlando, Florida. I will be making a presentation on “The Moral Imperative of Human Spaceflight,” and will also write about whatever else I happen to encounter at the symposium. The symposium has a comprehensive agenda (I suspect that most will view the “religious and philosophical track” as a sideshow), so I looking forward to hearing what others think about the future of spaceflight, and especially the ambitious agenda of travel to the stars.

I expect the other participants will be as eager as I am to see the expansion of life and civilization in the universe, and no doubt there will also be something of an air of impatience with living in a time when this dream is yet beyond our capacity. I would suggest as a motto for the symposium a famous line from Bobby Burns:

Ah, but a man’s reach should exceed his grasp, or what’s a heaven for?

What’s a heaven for? Heaven is a receptacle into which we pour our dreams and visions and ambitions and prophecies. It is a warehouse of hopes… but not merely hopes and dreams. Now, the heavens are more concrete — and more concretely accessible — than ever before. Whereas the heavens were once nearly exclusively the province of mystery, now the skies are an object of knowledge.

For classical antiquity, and possibly before then back into our prehistoric past, the heavens were a place, one place among other places. It was an inaccessible place, but it was a home of the gods who lived more grandly than we do, but still they lived recognizable lives in a recognizable setting. Then western civilization entered its long twilight in which all knowledge was organized theologically, and much that had once been concrete became abstract, ethereal, and almost unimaginable. The heavens were lost to us. All things solid had melted into air.

After the scientific revolution, and especially the work of early cosmologists like Copernicus, Galileo, and Kepler, the heavens once again became solid and concrete. The heavens were still a realm of hopes and dreams, but they also became in addition a real aspiration that was to be fulfilled in the fullness of time. This process continues today, and so it is with concrete hopes and dreams that we can look to the starry heavens above as our future abode.

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There was an article in the New York Times about the 100 Year Starship Study symposium: Offering Funds, U.S. Agency Dreams of Sending Humans to Stars

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Grand Strategy Annex

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One Response to “On my way…”

  1. blanka said

    Very nice ,great morning photos of our snowy sleepy peaks
    good luck B

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