Exactly what it was like in there was debatable: very, very few came back and none came back less than profoundly altered. These few returnees were also seemingly incapable of describing the realm they had left, however recently, in any detail at all.
It was wonderful; that was the general tone of the vague, dreamy reports that did come back. And almost beyond comparison, literally indescribable. The absolutely most splendid wonders, experiences and achievements of the Real and all those within it were as nothing to the meanest off-hand meanderings of the Sublime. The most soaring, magnificent, ethereal cathedrals to reason, faith or anything else were as mere unkempt and dilapidated hovels compared to the constructions — if they could even be described as such — within the Sublime. That was about all anybody had to go on, but at least the reports never varied in one respect; no one ever came back saying, shit, it’s horrible; don’t go.
Also, it wasn’t the only choice for a species approaching the end of its active life. Other species/civilisations retreated into Elderhood, becoming almost as dissociated from the normal day-to-day life of the galaxy and its vast rolling boil of peoples and societies as the Sublimed, yet staying in the Real. But that very continuance within the real galaxy — despite the powers and capabilities which everybody associated with Elderhood and which the Elder races rarely showed any desire to downplay — still left you at least theoretically vulnerable to whatever exciting new mix of power and aggression the matter-based galaxy was able to throw up. Plus, opting for Elderhood just looked like a sort of failure of nerve, given what the Sublime realm offered: a space of infinite flourishing without threat or danger.
As far as was known, nothing had ever evolved directly within the Sublime; everything there had started in the Real. And — again as far as anyone could tell — nothing that had ever entered the Sublime from the Real in any viable state had ever entirely disappeared from it. To enter the Sublime was to become near-as-dammit immortal, and while there was still talk of difference and dispute, and even some form of contention within the Sublime, there appeared to be no annihilation, no utter destruction, no genocide or speciescide or their equivalents.
To the deep and abiding frustration of those in the Real who would know more of its past, the peoples who seemed to have been in there the longest — from the first two billion years or so of the galaxy’s lifetime, say — were the least likely ever to reappear in the Real and spill any beans about what life had actually been like back then and what had really happened. Those who had entered the Great Enfold subsequently had scarcely been any more forthcoming, and the few not-totally-vague replies they had given to specific questions had often proved contradictory, one way or another, so as a research trove the Sublime was almost completely useless.
Nevertheless, whole civilisations had been making the one-way trip there for all that time, there was good proof that even the first to do so were still in some meaningful sense there, however much they might have changed, and — compared to the relative chaos, uncertainty and existential short-termism of the Real — that represented a fairly good option by most peoples’ reckoning.
So, a beguiling proposition and a field ripe for studying, too, if one was so inclined. The Mind in the Caconym, which had taken the ship’s name, had been so inclined, once. No longer. The whole enterprise had been exquisitely frustrating, and its friend the Pressure Drop knew this.
∞
I understand. I could, of course, just shut up, withdraw and say no more about it.
∞
No, my interest is piqued, as I’m sure you anticipated. What is it?
∞
Annoyingly — amazingly — the Caconym knew that as far as authorities on the Sublime went, it was one of the few assets the Culture — or anybody else — possessed. It kept hoping that some other brave, ambitious or just plain self-deluded souls would take up the Sublime-exploring baton and enquire further, look closer, delve deeper and make some breakthrough it had been unable to make, so taking the responsibility away from it, and it had tried to encourage informal associations of other Minds with similar interests to pursue such behaviour, but all such hopes had been dashed; almost nobody else was interested. It had even dared anticipate that the Contact section would form a specialist department to handle such matters and tackle the problem properly, but — despite having dropped a few heavy hints on the subject over the years — this too seemed as far away as ever.
The Gzilt, the Pressure Drop sent.
∞
Mm-hmm. Been talking about the Big Cheerie-O for some. They’re actually off, too; set a date and everything. See, I do listen to some news. Hmm. That’s quite close, now. Not having second thoughts are they?
∞
Not yet. But there’s been… a development.
∞
The Gzilt were a sort of cousin species/civilisation to the Culture. Nearly founders, though not quite, they had been influential in the setting up and design of the Culture almost ten thousand years earlier, when a disparate group of humanoid species at roughly the same stage of technological and societal development had been thinking about banding together.
Amiable enough, if somewhat martially uptight due to an unusual social set-up that basically meant everybody was presumed to be in a single society-wide militia — hence everybody had a military rank, from birth — they had made significant contributions to the establishment and ethos of the Culture while it was all still at the being-talked-about phase but then, almost at the last moment, and to pretty much everyone’s surprise, in a way including their own, they had decided not to join the new confederation.
They’d go their own way, they’d decided, wishing the Culture well and taking an interest in it, but keeping determinedly apart from it.
Relations had remained friendly throughout, and rumours persisted that the Gzilt had been helpful to the Culture in the Idiran war, despite a supposedly meticulous neutrality, but in essence they had stayed quietly, studiously apart from the Culture for all that time, observing the more rowdy, boisterous and interference-minded behaviour of their one-time associates with a mixture of emotions that might on occasion have included mild horror, gasping incredulity and simple shock, but also — and more consistently — a kind of envy, and a slowly increasing feeling that a great opportunity had been lost.
∞
A development. Odd. That word rarely dampens the spirits quite so comprehensively as your deployment of it just there has so thoroughly doused mine. What development?
∞
Hurry me onwards if I start to tell you too much of what you already know, but… there is this tradition that other civs settle-up, as it were, with any would-be Sublimers, shortly before the big event: messages of admiration, respect and sorry-to-see-you-go mixed in with the odd admission that actually we’re responsible for rubble-ising your moon while you guys were inventing the wheel but we were having big exciting space battles with the neighbours, or it was us what nicked your first space probe—
∞
Consider yourself hurried, the Caconym sent.
∞
Sorry. Also, a pity: my third example was particularly witty and amusing. But no matter. Anyway, the Gzilt have this relationship, one might as well call it, with the also departed Zihdren. This relationship capacitated, as it were, through the Gzilt Book of Truth.