All night, after the exhausting games of canasta, we would look over the immense sea, full of white-flecked and green reflections, the two of us leaning side by side on the railing, each of us far away, flying in his own aircraft to the stratospheric regions of his own dreams. There we understood that our vocation, our true vocation, was to move for eternity along the roads and seas of the world. Always curious, looking into everything that came before our eyes, sniffing out each corner but only ever faintly--not setting down roots in any land or staying long enough to see the substratum of things the outer limits would suffice.
But one must remember that they were all men with systems. Freud, monumentally hipped on sex (for which he personally had little use) and almost ignorant of Nature: Adler, reducing almost everything to the will to power: and Jung, certainly the most humane and gentlest of them, and possibly the greatest, but nevertheless the descendant of parsons and professors, and himself a super-parson and a super-professor. all men of extraordinary character, and they devised systems that are forever stamped with that character.… Davey, did you ever think that these three men who were so splendid at understanding others had first to understand themselves? It was from their self-knowledge they spoke. They did not go trustingly to some doctor and follow his lead because they were too lazy or too scared to make the inward journey alone. They dared heroically. And it should never be forgotten that they made the inward journey while they were working like galley-slaves at their daily tasks, considering other people's troubles, raising families, living full lives. They were heroes, in a sense that no space-explorer can be a hero, because they went into the unknown absolutely alone. Was their heroism simply meant to raise a whole new crop of invalids? Why don't you go home and shoulder your yoke, and be a hero too?
For all its material advantages, the sedentary life has left us edgy, unfulfilled. Even after 400 generations in villages and cities, we haven’t forgotten. The open road still softly calls, like a nearly forgotten song of childhood. We invest far-off places with a certain romance. This appeal, I suspect, has been meticulously crafted by natural selection as an essential element in our survival. Long summers, mild winters, rich harvests, plentiful game—none of them lasts forever. It is beyond our powers to predict the future. Catastrophic events have a way of sneaking up on us, of catching us unaware. Your own life, or your band’s, or even your species’ might be owed to a restless few—drawn, by a craving they can hardly articulate or understand, to undiscovered lands and new worlds.Herman Melville, in Moby Dick, spoke for wanderers in all epochs and meridians: “I am tormented with an everlasting itch for things remote. I love to sail forbidden seas…”Maybe it’s a little early. Maybe the time is not quite yet. But those other worlds— promising untold opportunities—beckon.Silently, they orbit the Sun, waiting.
The Cosmos extends, for all practical purposes, forever. After a brief sedentary hiatus, we are resuming our ancient nomadic way of life. Our remote descendants, safely arrayed on many worlds throughout the Solar System and beyond, will be unified by their common heritage, by their regard for their home planet, and by the knowledge that, whatever other life may be, the only humans in all the Universe come from Earth. They will gaze up and strain to find the blue dot in their skies. They will love it no less for its obscurity and fragility. They will marvel at how vulnerable the repository of all our potential once was, how perilous our infancy, how humble our beginnings, how many rivers we had to cross before we found our way.