Meristem – systime 268+222
The steam twisting and unfurling from the surface of Mer's mug of coffee caught the morning light in a silent dance. No matter how many mornings she spent here on her porch, watching the matinee performance of sunshaft and vapor, it always seemed new, seemed different. No two shows were alike. The sun looked a little different each time it shone, even in her dreamt-up world's atmosphere and season simulations. The steam moved a little faster, a little slower, now in wisps, now a low fog, all depending on the functionally infinite variables tied to the act of brewing and pouring the cup, of settling onto the porch or leaning on her kitchen counter. She could live a million million mornings here — and she probably would — and she'd never have this cup of coffee again. And — this was the hardest for her to comprehend — Mer herself felt a little more different, a little more distant from her sense of self every day.
This didn't seem so hard to grasp, on the surface. The same variables that affected the sim affected her, didn't they? Maybe not in a technical sense, but in the simplest quantum mechanical terms, expanded out to their logical macroscopic conclusion: the act of observing a thing, of acknowledging its existence, altered that existence in subtle and minuscule ways. The butterfly effect, she'd heard it called. It was more or less the theoretical underpinning of any clade of consciousnesses on the System, no matter its size. Observe enough differences, and eventually you will have diverged enough from your down-tree instance that you are something different, something new. We all are subject to these forces, aren't we, whether we show it or not?
But though she felt the tug of these forces on her mind, the sensation of being swept along with the tide rushing out to sea, she was nevertheless fixed in place, her feet rooted to the beach. She felt these changes but could not observe them, beholden to their power but unable to know their presence. She imagined the ways she might metamorphose if it were possible, but felt the unyielding weight of impossibility keeping her anchored where she was, where she had always been. Rooted.
Mer watched the steam fading above her morning coffee, lost in thought.
She was no stranger to the endless dance of movement and observation, alteration and evolution. She had forked off instances of her consciousness to follow a train of thought, to resolve scheduling conflicts, to try new experiences in new sims with new people. Usually, those instances would reach the conclusion of their purpose, quitting and merging back down into her root instance. She'd receive the memories of doing those things, having traveled to those places, having been those people. And she would remain throughout it all, before, during, and after.
And now and then, one of those instances would come back different. No longer her instance, but that of a brand-new member of the clade. On some fundamental level they remained her, in the same way that she would forever remain the woman who had left behind the Earth and uploaded to the System all those years ago. The same way that woman in turn would forever remain the quiet teenager delving into the 'net to seek connections she could not find at home. The same way that teenager would forever remain the little girl spending hours imagining a sprawling and loving family she did not have.
And yet — her budding co-cladists were unmistakably new, at the same time. These instances who would go on to begin their own branches of the clade would come back just different enough, just tantalized enough with what they had seen or done, that they wanted — she wanted — to keep pursuing those thoughts, to follow them to their logical conclusions. To see where they went. To be changed by those thoughts, to become something different and new. And any memories they returned down to her would change her, sure, but in that mundane way that individuals had been existing and changing for thousands and thousands of years. As a state of being, and not an act of doing. Her relationship to experiences from a merge were her own, certainly; it wouldn't “feel as if” she had been there, but would be that she had. Her continuous consciousness would intimately know all of those little nudges toward individuation. And yet she would remain, fixed in place.
“Perchance to dream, aye, there's the rub,” she murmured into her mug.
»Penny for your thoughts?«
Mer looked up with a start to see her co-cladist Haustor leaning against the porch railing beside her. “Shit,” she laughed, “don't you knock?”
»Oh, didn't I?«
Haustor was her oldest extant fork. He currently resembled a roguish young man with short dark hair, if said young man had been shaped from dark stone like diorite that seemed to draw in the light around him. A crown of living mistletoe rested with a slight jaunt on his head. A rasping rose from deep in his chest like smooth stones gently scraping against one another, accompanying his otherwise airy voice. When he spoke, one felt the sensorium of a light breeze moving across the back. His lips didn't seem to move at all. It would all be very off-putting, if Mer hadn't known him so long.
»Well, you would know, wouldn't you.«
She would know, if she'd bother to check the perisystem logs for her home sim. She didn't really feel like doing that just yet. For that matter, the arrival of a visitor would have caused the sim to send her a soft sensorium alert. She must have been well and truly lost in thought to miss it. Unless....
“You trying to suggest I absent-mindedly forked you off just now to have a conversation with myself?”
»Wouldn't be the first time, would it? Thanks for the coffee, by the way.« He nodded to his identical mug, differing only in the shapes of the steam rising from its surface. The intrusions of variability happen fast.
“Yeah, yeah. It's good to see you, either way.” She briefly rested her hand on the cool stone of his, sipped her coffee, and tried not to think about the way the movements altered the dance of the steam. “What brings you by?”
He waved a hand. »Oh, you know, social call. Your sim has always had the best sunrises, hasn't it?«
She tilted her head back toward the clouds above, some magic blend of pinks and oranges, and denied the pride in her chest. “I don't know about all that. But I do enjoy them.” She glanced back at him appraisingly, then back to her steaming cup.
He certainly could be the real Haustor, forked some hundred years back to pursue her interest in historical astrological systems. Mer's casual interest remained, but that first part of her that plunged so deeply into it was left unsatisfied, voracious for more. It had begun to view itself in such a new light that when it merged its memories down to the rest of Mer, it left behind another instance to continue even further. The young man on her porch was the result of that variance, that inner distance traveled. The instance before her looked and acted the way she remembered his latest tendencies, to the best of her knowledge. Although some still found such things taboo, she considered her immediate up-tree co-cladists as something akin to younger siblings she had helped raise. In the spirit of that pseudo-familial bond, she had always kept them on her sim's Access Control List with broad ownership permissions so they could visit and manipulate it as they pleased. And having always appreciated the harvest of a little doubt sown, and finding her gazing deeply into her drink, Haustor probably would conjure up an exact replica of the mug on which she focused so keenly, just to tease her with.
But it was also true that she'd sometimes fork an instance off to talk through complicated feelings. Something about dialogue made it feel easier for her to manage and understand than an unbroken sequence of thoughts. And goodness knows that while forking requires intent, it mustn't always be a conscious one.
Those instances often resembled an up-tree sibling who she figured would have some meaningful insight on the matter. When friends from other clades would hear about this, they would inevitably remark on how unusual such aptitude for forking really was on the System, and ask if she'd ever considered going into instance artistry. She would always wave it off.It didn't feel that special to her, to be able to fork copies of one's up-tree co-cladists. After all, before they came to be she had carried them around in her head with her, hadn't she? They all came from somewhere. She was the clade's fountain, its root. She had even named herself their Meristem, the metaphorical treetop, the growing tip from which all within the clade differentiated. She knew them all and loved them all.
And she was jealous of them all.
She shook herself from the dark and tangled path her thoughts had taken. A flip of a coin, she determined: could be talking to Haustor, could be talking to herself. She hadn't seen him in a while. She set an internal reminder to give him a ping later, just to keep in touch.
»So. The coffee is fine, but it's not much good just staring at it, now is it. What has my sister so lost in her head this fine morning?« he rasped, placing a copper coin on the railing between them.
Ostentatious prick, she thought lovingly, and began to pick at his game. “If you don't know already, then you must be Haustor, and you're showing your hand. So if you mean to keep your little secrets, you're going to have to pretend pretty hard that you know nothing.”
»Ah, but so shall you, my dear. So why not indulge me?«
No matter who this instance was, it would probably help to put her feelings into words. And it wasn't like she could force her other instances to quit and leave her alone. Better to get things over with. “All right,” she sighed, “because you'll probably keep teasing me for brooding, anyway.”
»Ah, you know me so well, don't you?«
Mer took a long breath, wondering where to start. Maybe-Haustor waited patiently.
“I guess I'm just getting a little stir fever.” She looked around at her home sim of the last hundred or so years, the morning sun reaching over the wooded hilltops nearby to dry the long dewy grass of her yard. “Need to get out of here for a bit, maybe.”
»You need a vacation?« If he was passing any judgment on her reaction to her own perfect, eternal idyllic country home that she'd built herself here — his scraping voice held no hint of it.
“I need a change of pace.” He regarded her from the side of his eyes for a while, quiet. After all these years, they were used to one another's bouts of thoughtful silence. It usually took her a few tries to get things into words, anyway. Mer always appreciated his patience with her. “I need... a change,” she finally admitted.
»And? Change, then.«
“It's not that simple.”
»Why not?«
These terse questions were one of his specialties. He could really get a person thinking with massively open ended questions of only a few words. Sometimes it was frustrating as hell. “Because I don't know what it is that I need,” she lied.
»Mhm.« Another long silence followed. Eventually he sighed dramatically. »Well, maybe if Grace or Vesper were here, they could help you talk through what it is you're hoping to gain from a change. Maybe you could summon them up instead of me — «
“Okay, I didn't summon you — “
»— and let me return to my terribly enriching life of watching you founder on well-charted reefs from my relaxing vantage point over here.«
That breeze across her spine felt chilly this time. Sometimes she hated how he could always, always tell when she wasn't being entirely truthful. Maybe she was just an easy read. Or maybe, she reminded herself, he's an instance I forked five minutes ago. They stood in silence once more, the stone man perfectly still, the restless woman softly rapping her knuckles against the wood of the railing. Maybe-Haustor waited.
”...Why can't you just tell me what I'm having trouble articulating. Isn't that the point of forking you off like this? Having a conversational partner who knows what I'm feeling?”
»Is it? I thought the point was to have a conversational partner with whom you can express yourself as though they don't. And besides, you still haven't decided if I'm Haustor's instance or your own, have you?«
Well, got me there, she thought. She gazed out into the brightening morning, fingertips digging into the wood, trying to hold on to — to what? What was it that she wanted? Why couldn't she just say it, even to herself? Why couldn't she just say that —
“I want to individuate,” she blurted. There it is.
»Ah.«
Individuation was one of the hardest things for folks phys-side to understand, simply because most of them hadn't had the opportunity to explore the sensation of a continuous consciousness dividing and crashing back into itself. It's not that they didn't do it — most humans did, she always figured — but that down there, all of that division and reconvergence took place under the cloak of the mind. It happened fast, and it happened without fanfare. Those conditions made it difficult for them to see how it was pretty much the same for them as it was up here sys-side, where those processes were often externalized into a person's instances. When you fork and merge enough, you learn to see your instances as extensions of your body, of your mind. Do it enough, and you may even find how exceedingly alien it feels when one of those is no longer your own.
But that left a hollow feeling for Mer, the realization of something missing. People phys-side never notice that they're becoming someone new or leaving their old selves behind, except in hindsight. The experience of identity is too continuous, or its resolution too low, for them to realize what's happening in the moment. Sys-side, when a fork individuates it is noticeable to everyone involved. Their down-tree instance feels the change when they merge. But what does that feel like to them? How must it feel to become someone new and leave behind the old?
“I want — ” She hesitated, still getting the words right as she began. “I want to become a different person. I want to know what that feels like, not because it got merged into me, but because I'm still living through it long after the merges get too messy to keep up with.”
»Okay,« maybe-Haustor began slowly, as if trying to piece together the best way to explain the obvious solution to a puzzle gently to a struggling child. »So, do that. Change. Fork yourself a little different and quit. Keep going, step by step, until you're something you don't recognize.«
“It's not that simple — “
»It is, though! It's exactly that simple. That's what I did, when I was you. That's what we all have done. Any instance can do it if they want to. What is really stopping you from envisioning your best self and moving toward it?«
“It's that I — because — ” God, if it was like this in a dialogue, where would she be if she'd tried to do this all in her head? Probably still watching the coffee go cold.
She slowed down, took a deep breath again. “It's because I can't leave this behind.”
Maybe-Haustor raised an eyebrow and rested his elbows on the porch rail. »You can save the sim parameters in an exo, come back to it when you're missing home.« He tapped his chin thoughtfully with a plinking, mineral noise. »But you know that. It's not that you want to have your cake and eat it too — well, maybe you do, as much as any of us do — but there's something missing from your explanation so far, isn't there?«
“I can't leave the clade behind!” Mer suddenly sounded as though she might be on the verge of tears. The dam against her wishes began to fail and overflow. “I'm the root. No matter who I become, no matter what I do, I'll always be the root. Even if I try to become something else, even if I fork off a hundred individuals, my identity will always be that of the furthest down-tree instance. The root has to exist. Mer has to exist.”
He frowned. »...Does she, though?«
Her urge to cry flashed into anger, then softened to a love borne of a lifetime of familiarity. She swallowed down the tears and gave him a gentle punch on the shoulder. It had a surprising amount of give, for a piece of rock. “I'm not going to just quit all my instances. And it's been a long damned time since I had to hear a taunt like that. Don't do it again, jerk.”
»Excuse me, but that's not what I meant.«
Now Mer frowned. “Well then, what do you mean by 'do you have to exist?'”
»That's not what I said, either. Somehow you are still talking your way in circles around the point. Honestly, it's an impressive skill. Have you ever considered politics?«
She punched him again. “Our whole clade is derived from its root, and that's what I am, and she has to keep on existing.”
»Yeah, I think you're not really listening to yourself there.« A flash of the humor of the situation lit across her troubled mind. It's going to be pretty funny if it turns out my own instance just said that. He went on. »You think, what, that the root has to be in stasis somehow?«
“I mean.” She glanced over, perplexed. “Yeah, in a way. Not that it needs to be, but that it always will be. It's continuity, really. Even if I fork off and individuate myself, something that's me will always still be here in the root, with these same anxieties. She'll feel this same responsibility to the clade — “
He pointed at her with half a smile, eyebrows raised. »So that's all! You feel you owe it to yourself, to your future selves, to the clade, not to put your burden on anyone else.«
Damn. She knew she’d just talked herself into a corner, an admission. She resisted heroically, waving a hand. “Oh, so now you can tell me what I'm thinking?”
»You were most of the way there and taking a very long time. I merely towed you in. Don't hit me again, you brute,« he added hastily. »So that's the real issue, is it?«
“Yeah. I think so.” Mer picked at flaking paint for a few moments, then turned away and settled into a battered porch rocker with a sagging cushion. She gestured to the one next to it, and maybe-Haustor took a seat, crossing one leg over the other and keeping the chair unnervingly still. “I am afraid. I'm scared by the way all of us are me, and the way I still hold all of us in my head somehow — case in point, perhaps,” she nodded toward him. “And I don't want to... to pull the rug out from under anyone else who might be on the way later on. I'm a reservoir of our shared identity. I can't throw that out. It's our origin point, the material that makes the clade, and I feel like it needs to keep being here for us all.”
»And you think it has to be you who keeps that material safe?«
She frowned again. “Weren't you listening before? It's inescapable. Even if I-the-instance individuate, Mer will keep on existing back here, as long as the root does.”
»I think you're overlooking something big.« He had his tongue pressed to the inside of his cheek thoughtfully, and if he'd really been hand-carved from diorite she would have been impressed with the sculptor's ability to map such a human expression onto such inhuman material. »You can be so dense when it comes to matters of the self. You know, I don't think you even realize the ramifications of the fact we are even having this little conversation. It should be ringing every bell to wake you right now. It's exceptional.«
”...What? Why do you say that?”
»Look, that's not even the right question. Think about this: if your instances each “hold” members of the clade in their heads, and if all of us “are” you, as you put it. Then any one of us can fill this role, can't we?«
Mer's frown deepened into outright confusion. “No... I don't — how would you? When you were first individuating, you were compressing all of that me-ness down, right? It's atrophied.”
He suppressed a pebbly laugh. »Atrophied? Doesn't your whole deal here,« he waved a hand toward her, »hinge on the belief that atrophy of the self does not take place? That a new root will feel the same as you do now, and that the part of you that wants this cannot be denied?«
“Well,” she fumbled for an argument, “yeah, but... but I've got you all in me because I'm the root.” Her doubtful tone settled into heavy resignation. “It... it doesn't go the other way.”
»Says you.« maybe-Haustor smiled softly, and an identical copy of her came into existence beside him. Then another, but — no, that was their sister Vesper — then Grace, and another, and another, until the porch was crowded with familiar faces. All of them she recognized from up the clade. All of them, it occurred to her, she knew better than her own.
What did she look like, anyway? She glanced from one instance to the next, and finally at the one that looked like her, finding that her gaze seemed to slide past it involuntarily. The copy took half a cautious step toward her. Before she could force herself to look into her own eyes, all of the copies quit.
”...You're as theatrical as ever, Haustor.”
»Don't change the subject.«
”...Okay. So say you recreate me as the clade root, and I fuck off. Won't she suffer from this same dilemma, these same fears? If we all contain each other, then won't she end up just like... this?” She swallowed hard. “Like... me? If you're right, if our old identity doesn't atrophy when we become something new, then... why put her through that? What is the point of any of it?”
»First of all, you neglect the possibilities that some of us are built different and that one of your siblings might be better at this than you.«
“Okay, rude, — “
»— And second of all. My dear, dear Mer. The point? The point is the attempt. The point is the striving.« He had risen to his feet.
»Life is a joyous ordeal, an eternal pilgrimage toward something new and better. Just because we cannot see the end of the road, that does not mean we should not embark. We do not need to know what is beyond the horizon to answer its call.« His light, gravelly voice grew louder and louder.
»Maybe I make a new root. Maybe Grace does it. Maybe you try it, yourself. And maybe we fail. Maybe the new root has too much of this misguided sense of responsibility of yours, after all. Maybe we set out and circumnavigate the earth only to find we aren't any less broken when we arrive back at the start. So what? We find out. We endeavor. We try.« Maybe-Haustor's carefully crafted calm demeanor seemed to be cracking and splitting. He sounded almost angry.
“Haustor....”
»You try.« He relaxed his fists, which Mer realized he'd clenched as he raised his voice. He took several deep breaths, and when he looked up he was visibly calmer. His words came more slowly now. »I have known you for far too long to stand idly by and watch you waste away over presumed obligations. It is not right that you quietly determine yourself the sole bearer of our burdens, without our say, and then suffer for it.«
Her face flushed, her shoulders sagged. “...No, it isn't. I'm sorry.”
»You care so, so much. It is beautiful to behold. But it is selfish, selfish and terrible, to deny others the chance to care for you in return.«
They sat quietly, Mer softly rocking her chair as she thought. Her brother watched her, utterly still. At last she spoke up. “Thank you.” He nodded in acknowledgment. They sat together for some time, listening to the songbirds flitting among the trees.
“So,” she broke the silence, “I guess I need to... give control? No, responsibility. To hand that over to someone else in the clade.”
»Hmm. You're thinking too broadly, even now. Responsibility for the clade is the way it looks through your eyes, but try to... extract your perspective as the root from it. Take a narrower angle, that of an instance.« He pointed a grainy finger toward her. »You, Mer, are afraid to trust.«
Her brow furrowed and she opened her mouth, but he pressed on before she could object. »And no, your ACLs aren't trust, not for you. You don't trust anyone else to do the things you do. And if I had to guess, it's because you don't truly trust yourself to do them, either.« He paused, letting the words sink in. »Why else would you hold yourself to a higher standard than your up-tree instances? You're afraid of what could happen if you aren't everything you've built yourself up to be, all of the time. You are unable to submit to the love around you and simply build up trust. Trust in me, trust in the clade, and more than any of that, trust in yourself.«
“Trust....” Mer had a distant look in her eyes, processing this. She didn't trust herself? What did that even mean? And where was that coming from? They'd been talking about individuation, hadn't they? What did trust have to do with it? Maybe-Haustor gave her time to think.
She listened back through the sensorium logs of her working memory, trying to step by step work through what he'd said. ‘You're afraid — ’ she supposed that was a given ‘ — of what could happen if you aren't everything you've built yourself up to be.’ It made some sense.
‘You hold yourself to a higher standard,’ though? Was that true? No, surely that's just what it looks like to someone who isn't already carrying the weight of the whole tree of the clade on their shoulders. It's not about standards, it's about responsibilities, she thought. But...
‘Responsibility is the way it looks through your eyes.... Take a narrower angle, that of an instance.’ All instances had, in a technical sense, the same format and capabilities on the System. They could all fork, they could all build their own sims with their own rules, they could all quit without loss. She tried to consider what this meant, tried to think of herself not as the individual Mer, but as one instance in a whole clade that made her up. Then what did it really mean to sit at the base of that clade? Maybe Mer's identity didn't define the position. Maybe the position didn't have to define her identity.
‘It is selfish to deny others the chance to care for you.’ She couldn't argue with this. It had been a struggle she had faced even prior to upload. She had always tried to put others first, to meet every one of their needs before even considering her own, to the point that it damaged her relationships with them. A therapist had once remarked that her love language seemed to be “acts of self-sacrifice.” Is that what she was doing, though? By refusing herself the chance to think of herself as just another instance of the clade's shared basis, was she even now denying her sisters the right to actually put her first?
‘You feel you owe it to the clade not to put your burden on anyone else.’ Maybe-Haustor seemed to think so.
‘Any one of us can fill this role.’ This was the crux of it, wasn't it? Any one of them could technically become the root, that was as trivial as everyone else quitting. The part that kept her up at night was the fear of what might happen if she released herself from that position. The fear that, if she let go, whatever it was that made the clade what it was might be lost. The fear that, even after all this anguish, maybe nothing would even change, that maybe nothing could truly change.
But her memories returned to maybe-Haustor's words: ‘We do not need to know what is beyond the horizon to answer its call.’ All we need is to begin, to try, to find out.
They both sipped their coffees pensively in the morning air.
“Okay,” she began shakily. “I think I get it. I know you want to hear me say it. So, uh.” She cleared her throat uncomfortably. “The clade doesn't need this. It doesn't need, um, me — Mer — I mean, a core identity.” He nodded passively and waited for her to finish her thought as she picked up speed. “I don't need to carry the clade. I don't carry the clade, it carries itself, and whatever I am and whatever we share, those are separate. They're allowed to be separate. They're allowed to diverge, and they're allowed to change and — and maybe even become unrecognizable. Nobody has to — I don't have to hold onto those... senses of unity, of self, they can be grains of sand falling through our fingers. And nothing is lost. There is a whole dune before us.”
Maybe-Haustor finally leaned back in his rocker. »You don't have to do it all at once. You don't have to do it soon. Now that you've made it here, thinking of your own self for once, I'll even say that you don't have to do anything at all.«
She nodded, finally putting it into her own more comfortable words, treating herself to the most minor of hedged language. “I won't hold myself to any expectations. Neither of us knows if it will work. But maybe I can try, anyway.”
He reached out and held her hand, his stony hand now surprisingly warm, like it had been lying in the sun. »Yes. Maybe you can.«
Mer was feeling lightheaded. The sudden release of all these years of weight was dizzying. All the possibilities, the lives she'd deferred living, rushed up beneath her like a riptide, pulling her out and turning her mind this way and that. She could — she was allowed — to become... anything. She was allowed to become. She gripped his hand tightly, afraid that if she released it she would be swept away to places she could not recognize, alleyways from which she would be unable to navigate home. After a few minutes of steadying herself and her breathing, she returned to the porch where maybe-Haustor still sat holding space for her to think, to feel, his hands clasping hers.
“So do you have any idea how... in a technical sense... we can get me out of the root?”
He could not suppress a teasing smirk. »Oh, is your cladistics a bit rusty?«
“More like I've always been the root so I haven't had to — I haven’t let myself think about it,” she corrected. “And I'm still not sure what you're describing is even possible, and this is a very sensitive operation, and I really, really don't want to fuck it up. Even,” she added hastily, “if I'm allowed to fuck it up, if it's okay to fuck up. Because it's the trying, right?”
»Well, you got me there,« he chuckled. »Here, I'll help. You are going to do this: envision yourself as someone so different, you cannot even recognize her as the same Mer who sits before me now. You will begin forking toward that goal. Eventually, you may succeed at disentangling your identity from this one and individuate.« He paused, considering. »Once someone individuates, their oldest running instance assumes the status of root for their subclade. They will receive all future merges from all of the direct up-tree co-cladists — including you, if you succeed. Do you have any other instances out there?«
She hadn't forked another instance in... weeks? Longer? She wasn't exactly a shut-in, but lately her activities had been turning more and more to navel-gazing and puttering around in sims. Lately, she might as well have been a tasker, forking only briefly and occasionally to get something done that might benefit from the work of two minds, or four hands. She didn't have to think about her answer. “No, just you and me. Or, uh... me. ...Wait.” He shot her a quizzical look.“I mean... hold on a second.”
»You still haven't decided who I am?«
“What? It's not about deciding. It's that I don't know.”
»Is there a difference?«
“I... what? Yeah, of course there is.”
»Hmm. Well, not my place to judge, is it.«
“Shut up. Wait. Listen.” Mer was swerving toward anxiety once again. She could feel the urge to dip into the logs, to just know whether this man who'd been sitting on her porch with her for the last half hour was really her co-cladist, or... or some figment of her damaged imagination. But then, she would know, wouldn't she? And she knew that there could be no unknowing for her, no way to unring the bell. She shoved the urge aside and focused on the last question that had welled up in her throat.
“Would it change what happens? Would who you are,” she burst out, pointing at maybe-Haustor, “change what happens if I try to individuate? Does it wreck everything we've been talking about, if I'm just... too afraid to find out where you stand in the clade?”
He plinked his finger contemplatively against his chin once more. »Hmm. I think you have to be the one to answer that final riddle. And I think, once again, you are catastrophizing. You need to extract your viewpoint from your question you're really asking.«
She took in his response, breathing heavily. She considered her question, turning it over in her mind, finding the jagged protrusions of her emotions and rubbing it smooth, until — without really trying to — she knew the answer.
“I am afraid to trust.” Her voice was small but clear. Her brother — or her imaginary friend who looked the spitting image of him — whoever he was, he nodded. He knew the twisting and turning of her mind so, so very well. Haustor could just as easily have forked her for a simulated conversation, it occurred to her. “So you have to ask me...”
»...Do you trust me?«
Mer held her breath. If the instance before her today was her own, the second of two instances of Mer — albeit disguised as Haustor —then she could fork again and quit, letting him watch as she spiraled up and up and up in a series of forks-and-quits, forcing herself to change little by little, until finally they both could feel that she was someone new. Then he would simply be the root, and that would be that. She would leave this Mer#Haustor or whoever to figure out how he wanted to deal with being the new root while her new self ventured out into the vast world of self-discovery.
Then again, if the instance was Haustor's, forking and quitting would achieve nothing. That new instance would remain the root of the clade. This was the dilemma under which she'd been spinning her wheels for all this time.
But she had only been looking at one half of the possibility space.
If this instance was hers, and she quit — without forking first — then as her oldest instance, he would become the root, as before. And being, in essence and practice, an instance of Mer herself, he could trivially fork to reproduce her from there, and she could go on her merry way. Their positions would simply be juggled about.
And if it truly was that of her very first up-tree co-cladist, and she quit without forking first... Mer, the root, would cease to exist. Her identity would be void. She was pretty sure that even though he'd be the oldest remaining member of the clade, her brother would never be able to receive her merge memories. Even if he could mimic her, the instance wouldn't actually remember being Mer. She'd lose everything that had happened to her in the years since Haustor individuated. She hadn't heard of any roots trying that maneuver before, probably for very good reason. If he and his cross-tree co-cladists didn't simply become unrooted, isolated clades — if the deathless System even allowed her to quit — then maybe the root would resettle itself in the oldest remaining co-cladist. Maybe he'd become the clade's new root. And maybe, maybe, he could then fork off an instance of his own that would be just like her. No — an instance that could be her, could share in her characteristics and identity. An instance that might lose a century of memories, but keep her continuity of self-awareness.
Was that really possible? If it was possible, could he do it? Could such a thing ever be known?
Mer did not know. Knowing was not the point. Her answer to these questions wasn't meant for the instance before her. It was, and yet it wasn't. It was all at once, both, neither. She addressed herself, whether that lived in her clade, or her instances, or the flow of consciousness that hopped between them.
“I trust you.”
Mer formed the intention, pressed it into the fabric of the dream around them, and quit.
(Haustor?) – systime 268+222
A mug of coffee rested cold on the porch railing, now shaded from the midmorning sun by the eaves above. Its surface wobbled with the arhythmic shuddering of the person gripping the rail with white-knuckled hands.
The new person, whoever they would be, was crying. They released the rail and collapsed into the young man made of stone where he sat in the rocking chair, sending them both rolling back and forth before he could stabilize the chair with his feet. He held them close under his chin, saying nothing as he silently prepared messages for the other co-cladists. Eventually they spoke their first words.
“I don't know what I want to be, yet.”
»That's okay.«
“I don't know what I am, yet.”
»That's okay, too,« he repeated. »You can always, always be my sibling.«
They slumped deeper against his chest as their sobs slowed to ragged breaths. When they were ready, they would hold this feeling, that of being held, of being loved, of giving up their perceived purposes in life entirely to the caregiving of their own root. They would center themself on this feeling of peace, the reminder he'd given them that it's okay, that he would love them as they were, forever, no matter what that meant or what they knew about themself. They would fork, holding that feeling, holding that peace, becoming something new and beautiful and distinct. They would dance and shift, form and reform, like steam in the morning sun.
And step by step, like the sunlight, they would cross the horizon.