An Alternative Formulation of Stagnant Supercivilizations
The question I considered in Stagnant Supercivilizations -- whether such are possible, and, if they are possible, what they would be like -- can be given another formulation in light of what I have written recently about the structure of civilizations, namely, that a civilization is a social institution with an economic infrastructure, an intellectual superstructure, and a central project that integrates infrastructure and superstructure (e.g., in my recent post Eurozone Civilization I amended my working definition of civilization to include the idea of a central project: “... a civilization is an economic infrastructure and an intellectual superstructure joined by a central project”). A stagnant supercivilization would be a supercivilization with a stagnant central project.
What could serve as the central project of a stagnant supercivilization? A stagnant central project? What could constitute a stagnant central project? How can we differentiate stagnant central projects from central projects that are still vital and living? Are central projects ipso facto progressive (or ought they to be)? Does the existence of a central project imply that a civilization has a natural teleology toward which it is converging? Or does not the very idea of a supercivilization point to a civilization that has come to full maturity, i.e., a civilization that has attained its natural teleology, and for which nothing more remains but to bear witness to this accomplishment and to stave off decline and dissolution for as long as possible? In other words, a supercivilization may be a civilization that has exhausted its possibilities and is, by definition, stagnant. With its central project realized, that central project is, at the same time, dead.
It all depends on how you define a supercivilization. I believe it was Kardashev who introduced the term “supercivilization” (I don’t know that for certain), and we know that Kardashev defined supercivilizations in terms of their energy resources. Carl Sagan re-cast Kardashev’s civilization types, and often wrote of million-year-old and even billion-year-old civilizations, which might well be considered supercivilizations simply in virtue of their longevity. I have speculated in several posts (cf.Another Counterfactual Civilization with Science as its Central Project and The Globular Cluster Opportunity, as well as the above-referenced Stagnant Supercivilizations) about the possibility of very long lived civilizations that never become technologically advanced (and, presumably) never attain “technological maturity,” which is the idea that Bostrom uses to define existential risks). It would also be possible to define supercivilizations in terms of the volume of space that they occupy, much as we identify a terrestrial superpower in terms of its ability to project power globally. Are there other ways to define a supercivilization? Possibly so.
A supercivilization defined in terms of energy resources, longevity, or spatial extent could then be defined as non-stagnant if the defining quantity were non-stagnant, presumably growing (though a declining non-stagnant quantity would presumably define a supercivilization in dissolution). Thus growing energy resources, lengthening history, or increasing spatial extent could all be taken as definitive of a non-stagnant supercivilization. Each of these scenarios constitutes a particular exemplification of the Expansion Hypothesis: expansion in energy, time, or space. But a definition of a supercivilization in terms of a central project allows for the characterization of supercivilizations without implicit reference to any expansion hypothesis. The question is not whether a supercivilization is expanding or shrinking, but whether its central project is vital or moribund.
Whether or not the central project of a supercivilization was moribund or not might be a matter of interpretation. Say that we take as our terrestrial example of a stagnant civilization the Byzantine Empire, which, I have noted elsewhere, has been called, “a machine for getting people into heaven.” Thus the central project of Byzantium was soteriological, and this could be continued indefinitely as long as new souls to be saved were being produced. However, should the Millennium come, the soteriological project would turn into an eschatological project, and, once the eschatological project had come to fruition with the return of Christ, Byzantine civilization would have been over, and replaced by the something much greater, and also different. Thus the central project of Byzantium transcended measures of space, time, and energy and extended throughout a mythological reconstruction of cosmic history. We might interpret this central project either as being vital until the end of the world, or as perpetually moribund, without essential novelty, and it would be relatively easily to imagine a supercivilization parallel to Byzantine civilization.
We need not ask if the central project of a supercivilization, whether vital or stagnant, is anything of interest to human beings, since by the time a supercivilization derived from contemporary terrestrial civilization comes into being, if any such do come into being, humanity will have been long extinct by that time. The question, then, is whether there is any conceivable intelligent agent for which a central project holds any interest. Could a stagnant central project hold the interest of any intelligent agent into the indefinite future? For that matter, could even a vital central project capture the interest of an intelligent agent indefinitely? If a supercivilization ever comes into being, these will be relevant questions for a social order effectively made immortal by technology. It may be impossible for any civilization, whether supercivilization or not, to be anything other than stagnant over the long term, i.e., over cosmologically significant periods of time.










