Observations from visiting the Mars Society
At a friend's hospitality I visited a Mars Society conference, and amidst little details (I got to handle lunar rocks!), I noticed one thing that was overarching and overpowering.
What was going on was something more than an enthusiastic effort to do what it takes to put a man on Mars. The question of whether we as humans are "a spacefaring race" was fundamentally a question of salvation, and with it the Mars Society acted as a magnet to people who were alienated with life on earth. It was not terribly far in that I was thinking, "This is not a job for science and engineering. This is a job for counseling!" Furthermore, the John 3:16 of that movement is, "Earth is the cradle of humankind, but one does not remain in a cradle forever."
What was going on was not a question about the technical feasibility of colonizing Mars, or even landing a person on it. Nor of whether the massive fuel expenditure and ecological to launch ships in space is an appropriate way to act on the realization that the earth's resources are finite. Regarding technical feasibility, one friend who has an interest in astronomy said a ship to reach Mars would have to be "assembled in space." Another author said, "Colonize the Gobi desert. Colonize the North Atlantic in winter. Then get back to me about colonizing Mars." But this does not really touch what was going on. I still remember the betrayed look on a woman's face when she thought of people who did not click with her conviction that if the human race gets it, because if we do not infest other planets we are immature and in an arrested development.
The overarching narrative, motivated by a profound alienation to normal human life as we have known it, is that we have spent a spiritual childhood doing things that were perhaps excusable at the time, but this is not a mature condition, and now we have, or at very least seem to have, a way to approach true spiritual maturity by stepping up to a profound technological transformation that would jettison normal human life as we know it.
The academic slur "Melanesian," which I do not recall reading in our more politically correct times, refers most literally to an ethnicity or grouping of hunter-gatherers who do what human beings had done time out of mind: acquire food, live in face-to-face community, raise children, make music, tell stories, interact with nature, do physical work, live out of their community's religion, and so on and so forth. A quick web search for "Melanesian" turns up various interesting results. And the term "Melanesian" refers, in this overarching narrative, to the spiritual infancy that is still being lived, even in much or all of the West. The narrative is really the same as with transhumanism. Before we were capable of AI, we were at least excusably spiritually immature children, but now we have an opportunity to technologically transcend our spiritual childhood. And it is morally incumbent on us, if we are mature people who get it, to do so.
The Mars Society and transhumanism may differ in important details in what exactly it means to put Melanesian things behind us and grow up to technologically transcend our present Melanesian state, and kick it away like a ladder we climbed and have no further use for. In one it is a science fiction's making spaceships and spreading out colonies to other planets, and in the other it is a science fiction's being able to do things like upload our consciousness to a computer and live in artificial intelligence and not in mere bodies of human flesh living on the earth. Nonetheless, these are two implementations of the same kind of overarching narrative.