{"id":7682,"date":"2017-07-21T09:12:55","date_gmt":"2017-07-21T08:12:55","guid":{"rendered":"http:\/\/www.themanchesterreview.co.uk\/?p=7682"},"modified":"2017-07-21T09:39:47","modified_gmt":"2017-07-21T08:39:47","slug":"the-regression-test","status":"publish","type":"post","link":"https:\/\/www.themanchesterreview.co.uk\/?p=7682","title":{"rendered":"The Regression Test"},"content":{"rendered":"<p>The conference room is white, spacious, and ugly.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not ugly in any particular sort of way: it doesn\u2019t have garish furniture or out-of-place art or vomit-colored walls or anything like that. It\u2019s actually quite plain. It\u2019s just that everything in it looks furfuraceous, like the skin of some diseased albino animal, as if everything is made of barely attached bleached Bran Flakes. I know that\u2019s how all modern furnishing looks now\u2014SlatTex, they call it\u2014especially in these high-tech offices where the walls, doors, windows, and even some pieces of furniture are designed to integrate physically, but I still find it off-putting. I want to get this over with and leave the room as soon as possible. Return to my nice two-hundred-year-old brick bungalow in Ajah where the walls still look like real walls, not futuristic leper-skin.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cSo you understand why you\u2019re here and what you need to do, Madam?\u201d Dr. Dimeji asks me.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I force myself to smile and say, \u201cOf course\u2014I\u2019m here as a human control for the regression test.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dr. Dimeji does not smile back. The man reminds me of an agama lizard. His face is elongated, reptilian, and there is something that resembles like a bony ridge running through the middle of his skull from front to back. His eyes are sunken but always darting about, looking at multiple things, never really focused on me. The electric-blue circle ringing one iris confirms that he has a sensory-augmentation implant.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201c<em>Sorites<\/em> regression test,\u201d he corrects, as though the precise specification is important or I don\u2019t know what it is called. Which I certainly do\u2014I pored over the yeye data-pack they gave me until all the meaningless technobabble in it eventually made some sense.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I roll my eyes. \u201cYes, I\u2019m here as a human control for the sorites regression test.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cGood,\u201d he says, pointing at a black bead with a red eye that is probably a recording device set in the middle of the conference room table. \u201cWhen you are ready, I need you to state your name, age, index, and the reason why you are here today while looking directly at that. Can you do that for me, Madam?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;He might be a professor of memrionics or whatever they\u2019re calling this version of their A. I. nonsense these days, but he is much younger than me, by at least seven decades, probably more. Someone should have taught him to say \u201cplease\u201d and to lose that condescending tone of voice when addressing his elders. His sour attitude matches his sour face, just like my grandson Tunji, who is now executive director of the research division of LegbaTech. He\u2019s always scowling, too, even at family functions, perpetually obsessed with some work thing or other. These children of today take themselves too seriously. Tunji\u2019s even become religious now. Goes to church every Sunday, I hear. I don\u2019t know how my daughter and her husband managed to raise such a child.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cI\u2019ll be just outside observing if you need anything,\u201d Dr. Dimeji says as he opens the door. I nod so I don\u2019t accidentally say something caustic to him about his home training or lack thereof. He shuts the door behind him and I hear a lock click into place. That strikes me as odd but I ignore it. I want to get this over with quickly.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cMy name is Titilope Ajimobi,\u201d I say, remembering my briefing instructions advising me to give as much detail as possible. \u201cI am one hundred and sixteen years old. Sentient Entity Index Number HM033-2021-HK76776. Today I am in the Eko Atlantic office of LegbaTech Industries as the human control for a sorites regression test.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cThank you, Mrs. Ajimobi,\u201d a female voice says to me from everywhere in the room, the characteristic nonlocation of an ever-present A. I. \u201cRegression test initiated.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I lean back in my chair. The air conditioning makes me lick my lips. For all their sophistication, hospitality A. I.s never find the ideal room temperature for human comfort. They can\u2019t understand that it\u2019s not the calculated optimum. With human desires, it rarely is. It\u2019s always just a little bit off. My mother used to say that a lot.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Across the conference room, lines of light flicker to life and begin to dance in sharp, apparently random motions. The lights halt, disappear, and then around the table, where chairs like mine might have been placed, eight smooth, black, rectangular monoliths begin to rise, slowly, as if being extruded from the floor itself. I don\u2019t bother moving my own chair to see where they are coming from; it doesn\u2019t matter. The slabs grow about seven feet tall or so then stop.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The one directly across from me projects onto the table a red-light matrix of symbols and characters so intricate and dense it looks like abstract art. The matrix is three-dimensional, mathematically speaking, and within its elements patterns emerge, complex and beautiful, mesmerizing in their way. The patterns are changing so quickly that they give the illusion of stability, which adds to the beauty of the projection. This slab is putting on a display. I assume it must be the casing for the memrionic copy being regression tested.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A sorites regression test is designed to determine whether an artificial intelligence created by extrapolating and context-optimizing recorded versions of a particular human\u2019s thought patterns has deviated too far from the way the original person would think. Essentially, several previous versions of the record\u2014backups with less learning experience\u2014interrogate the most recent update in order to ascertain whether they agree on a wide range of mathematical, phenomenological, and philosophical questions, not just in answer, but also in cognitive approach to deriving and presenting a response. At the end of the experiment, the previous versions judge whether the new version\u2019s answers are close enough to those they would give for the update to still be considered \u201cthem,\u201d or could only have been produced by a completely different entity. The test usually concludes with a person who knew the original human subject\u2014me, in this case\u2014asking the A. I. questions to determine the same thing. Or, as Tunji summarized once, the test verifies that the A.I., at its core, remains recognizable to itself and others, even as it continuously improves.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The seven other slabs each focus a single stream of yellow light into the heart of the red matrix. I guess they are trying to read it. The matrix expands as the beams of light crawl through it, ballooning in the center and fragmenting suddenly, exploding to four times its original size then folding around itself into something I vaguely recognize as a hypercube from when I still used to enjoy mathematics enough to try to understand this sort of thing. The slabs\u2019 fascinating light display now occupies more than half of the table\u2019s surface and I am no longer sure what I am looking at. I am still completely ensorcelled by it when the A. I. reminds me why I am here.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cMrs. Ajimobi, please ask your mother a question.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I snap to attention, startled at the sentence before I remember the detailed instructions from my briefing. Despite them, I am skeptical about the value of the part I am to play in all this.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cWho are you?\u201d I ask, even though I am not supposed to.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The light matrix reconstructs itself, its elements flowing rapidly and then stilling, like hot water poured onto ice. Then a voice I can only describe as a glassy, brittle version of my mother\u2019s replies.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cI am Olusola Ajimobi.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I gasp. For all its artifice, the sound strikes at my most tender and delicate memories and I almost shed a tear. That voice is too familiar. That voice used to read me stories about the tortoise while she braided my hair, each word echoing throughout our house. That voice used to call to me from downstairs, telling me to hurry up so I wouldn\u2019t be late for school. That voice screamed at me when I told her I was dropping out of my PhD program to take a job in Cape Town. That voice answered Global Network News interview questions intelligently and measuredly, if a bit impatiently. That voice whispered, \u201cShe\u2019s beautiful,\u201d into my ear at the hospital when my darling Simioluwa was born and I held her in my arms for the first time. That voice told me to leave her alone when I suggested she retire after her first heart attack. It\u2019s funny how one stimulus can trigger so much memory and emotion.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I sit up in my chair, drawing my knees together, and try to see this for what it is: a technical evaluation of software performance. My mother, Olusola Ajimobi\u2014\u201cAfrica\u2019s answer to Einstein,\u201d as the magazines liked to call her\u2014has been dead thirty-eight years and her memrionic copies have been providing research advice and guidance to LegbaTech for forty. This A. I., created after her third heart attack, is not her. It is nothing but a template of her memory and thought patterns which has had many years to diverge from her original scan. That potential diversion is what has brought me here today.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;When Tunji first contacted me, he told me that his team at LegbaTech has discovered a promising new research direction\u2014one they cannot tell me anything about, of course\u2014for which they are trying to secure funding. The review board thinks this research direction is based on flawed thinking and has recommended it not be pursued. My mother\u2019s memrionic copy insists that it should. It will cost billions of Naira just to test its basic assumptions. They need my help to decide if this memrionic is still representative of my mother, or whether has diverged so much that it is making decisions and judgement calls of which she would never have approved. My briefing instructions told me to begin by revisiting philosophical discussions or debates we had in the past to see if her positions or attitudes toward key ideas have changed or not. I choose the origins of the universe, something she used to enjoy speculating about.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cHow was the universe created?\u201d I ask.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cCurrent scientific consensus is\u2014\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cNo,\u201d I interrupt quickly, surprised that her first response is to regurgitate standard answers. I\u2019m not sure if A. I.s can believe anything and I\u2019m not supposed to ask her questions about such things, but that\u2019s what the human control is for, right? To ask questions that the other A. I.s would never think to ask, to force this electronic extrapolation of my mother into untested territory and see if the simulated thought matrix holds up or breaks down. \u201cDon\u2019t tell me what you think. Tell me what you believe.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;There is a brief pause. If this were really my mother she\u2019d be smiling by now, relishing the discussion. And then that voice speaks again: \u201cI believe that, given current scientific understanding and available data, we cannot know how the universe was created. In fact, I believe we will never be able to know. For every source we find, there will be a question regarding its own source. If we discover a god, we must then ask how this god came to be. If we trace the expanding universe back to a single superparticle, we must then ask how this particle came to be. And so on. Therefore, I believe it is unknowable and will be so indefinitely.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I find it impressive how familiarly the argument is presented without exact parroting. I am also reminded of how uncomfortable my mother always was around Creationists. She actively hated religion, the result of being raised by an Evangelical Christian family who demanded faith from her when she sought verifiable facts.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cSo you believe god could exist?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cIt is within the realm of possibility, though highly unlikely.\u201d Another familiar answer with a paraphrastic twist.<br \/>\n\u201cDo you believe in magic?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It is a trick question. My mother loved watching magicians and magic tricks but certainly never believed in real magic.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cNo magical event has ever been recorded. Cameras are ubiquitous in the modern world and yet not a single verifiable piece of footage of genuine, repeatable magic has ever been produced. Therefore it is reasonable to conclude, given the improbability of this, that there is no true magic.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Close enough but lacking the playful tone with which my mother would have delivered her thoughts on such matters.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I decide that pop philosophy is too closely linked to actual brain patterns for me to detect any major differences by asking those questions. If there is a deviation, it is more likely to be emotional. That is the most unstable solution space of the human equation.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cDo you like your great-grandson, Tunji?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Blunt, but provoking. Tunji never met his great-grandmother when she was alive and so there is no memory for the A. I. to base its response on. Its answer will have to be derived from whatever limited interaction he and the memrionic have engaged in and her strong natural tendency to dislike over-serious people. A tendency we shared. Tunji is my daughter\u2019s son and I love him as much as our blood demands, but he is an insufferable chore most of the time. I would expect my mother to agree.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cTunji is a perfectly capable executive director.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I\u2019m both disappointed and somehow impressed to hear an A. I. playing deflection games with vocabulary.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cI have no doubt that he is,\u201d I say, watching the bright patterns in the light matrix shift and flow. \u201cWhat I want to know is how you feel about him. Do you like him? Give me a simple yes or no.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cYes.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;That\u2019s unexpected. I sink into my chair. I was sure she would say no. Perhaps Tunji has spent more time interacting with this memrionic and building rapport with it than I thought. After all, everything this memrionic has experienced over the last forty years will have changed, however minutely, the system that alleges to represent my mother. A small variation in the elements of the thought matrix is assumed not to alter who she is fundamentally, her core way of thinking. But, like a heap of rice from which grains are removed one by one, over and over again, eventually all the rice will be gone and the heap will then obviously be a heap no more. As the process proceeds, is it even possible to know when the heap stops being, essentially, a heap? When it becomes something else? Does it ever? Who decides how many grains of rice define a heap? Is it still a heap even when only a few grains of rice are all that remain of it? No? Then when exactly did it change from a heap of rice to a new thing that is not a heap of rice? When did this recording-of-my-mother change to not-a-recording-of-my-mother?<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I shake my head. I am falling into the philosophical paradox for which this test was named and designed to serve as a sort of solution. But the test depends on me making judgements based on forty-year-old memories of a very complicated woman. Am I still the same person I was when I knew her? I\u2019m not even made of the exact same molecules as I was forty years ago. Nothing is constant. We are all in flux. Has my own personality drifted so much that I no longer have the ability to know what she would think? Or is something else going on here?<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cThat\u2019s good to hear,\u201d I lie. \u201cTell me, what is the temperature in this room?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cIt is twenty-one-point-two degrees Celsius.\u201d The glassy iteration of my mother\u2019s voice appears to have lost its emotional power over me.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cGiven my age and physical condition, is this the ideal temperature for my comfort?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cYes, this is the optimum.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I force a deep breath in place of the snort that almost escapes me. \u201cOlusola.\u201d I try once more, with feeling, giving my suspicions one more chance to commit hara-kiri. \u201cIf you were standing here now, beside me, with a control dock in your hand, what temperature would you set the room to?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cThe current optimum\u2014twenty-one-point-two degrees Celsius.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;There it is.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cThank you. I\u2019m done with the regression test now.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The electric-red hypercube matrix and yellow lines of light begin to shrink, as though being compressed back to their pretest positions, and then, mid-retraction, they disappear abruptly, as if they have simply been turned off. The beautiful kaleidoscope of numbers and symbols, flowing, flickering and flaring in fanciful fits, is gone, like a dream. Do old women dream of their electric mothers?<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I sigh.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The slabs begin to sink back into the ground, and this time I shift my chair to see that they are descending into hatches, not being extruded from the floor as they would if they were made of SlatTex. They fall away from my sight leaving an eerie silence in their wake, and just like that, the regression test is over.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I hear a click and the door opens about halfway. Dr. Dimeji enters, tablet in hand. \u201cI think that went well,\u201d he says as he slides in. His motions are snake-like and creepy. Or maybe I\u2019m just projecting. I wonder who else is observing me and what exactly they think just happened. I remember my data-pack explaining that regression tests are typically devised and conducted by teams of three but I haven\u2019t seen anyone except Dr. Dimeji since I entered the facility. Come to think of it, there was no one at reception, either. Odd.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cYour questions were few, but good, as expected. A few philosophical ones, a few personal. I\u2019m not sure where you were going with that last question about the temperature, but no matter. So tell me, in your opinion, Madam, on a scale of one to ten, how confident are you that the tested thought analogue thinks like your mother?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cZero.\u201d I say, looking straight into his eyes.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cOf course.\u201d Dr. Dimeji nods calmly and starts tapping at his tablet to make a note before he fully registers what I just said, and then his head jerks up, his expression confounded. \u201cI\u2019m sorry, what?\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cThat contrivance is not my mother. It thinks things that she would but in ways she would never think them.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A grimace twists the corners of Dr. Dimeji\u2019s mouth and furrows his forehead, enhancing his reptilian appearance from strange to sinister. \u201cAre you sure?\u201d He stares right at me, eyes narrowed and somehow dangerous. The fact that we are alone presses down on my chest, heavy like a sack of rice. Morbidly, it occurs to me that I don\u2019t even know if anyone will come if he does something to me and I scream for help. I don\u2019t want to die in this ugly room at the hands of this lizard-faced man.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cI just told you, didn\u2019t I?\u201d I bark, defensive. \u201cThe basic thoughts are consistent but something is fundamentally different. It\u2019s almost like you\u2019ve mixed parts of her mind with someone else\u2019s to make a new mind.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cI see.\u201d Dr. Dimeji\u2019s frown melts into a smile. Finally, some human expression. I allow myself to relax a little.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I don\u2019t even notice the humming near my ear until I feel the sting in the base of my skull where it meets my neck and see the edge of his smile curl unpleasantly. I try to cry out in pain but a constriction in my throat prevents me. My body isn\u2019t working like it\u2019s supposed to. My arms spasm and flail then go rigid and stiff, like firewood. My breathing is even despite my internal panic. My body is not under my control anymore. Someone or something else has taken over. Everything is numb.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A man enters the room through the still half-open door and my heart skips a beat.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>Ah! Tunji.<\/em><br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;He is wearing a tailored gray suit of the same severe cut he always favors. Ignoring me, he walks up to Dr. Dimeji and studies the man\u2019s tablet. His skin is darker than the last time I saw him and he is whip-lean. He stands there for almost thirty seconds before saying, \u201cYou didn\u2019t do it right.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cBut it passed the regression test. It passed,\u201d Dr. Dimeji protests.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tunji glowers at him until he looks away and down, gazing at nothing between his feet. I strain every muscle in my body to say something, to call out to Tunji, to scream\u2014<em>Tunji, what the hell is going on here?<\/em>\u2014but I barely manage a facial twitch.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cIf she could tell there was a difference,\u201d Tunji is telling Dimeji, \u201cthen it didn\u2019t pass the regression test, did it? The human control is here for a reason and the board insists on having her for a reason: she knows things about her mother no one else does. So don\u2019t fucking tell me it passed the regression test just because you fooled the other pieces of code. I need you to review her test questions and tell me exactly which parts of my thought patterns she detected in there and how. Understand? We can\u2019t take any chances.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dr. Dimeji nods, his lizard-like appearance making it look almost natural for him to do so.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Understanding crystallizes in my mind like salt. Tunji must have been seeding the memrionic A. I. of my mother with his own thought patterns, trying to get her to agree with his decisions on research direction in order to add legitimacy to his own ideas. Apparently, he\u2019s created something so ridiculous or radical or both that the board has insisted on a regression test. So now he\u2019s trying to rig the test. By manipulating me.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u201cAnd do it quickly. We can\u2019t wipe more than an hour of her short-term memory before we try again.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tunji stands still for a while and then turns calmly from Dimeji to me, his face stiff and unkind. \u201cSorry, Grandma,\u201d he says through his perfectly polished teeth. \u201cThis is the only way.\u201d<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>Omo ale jati jati!<\/em> I curse and I swear and I rage until my blood boils with impotent anger. I have never wanted to kill anyone so much in my life but I know I can\u2019t. Still, I can\u2019t let them get away with this. I focus my mind on the one thing I hope they will never be able to understand, the one thing my mother used to say in her clear, ringing voice, about fulfilling a human desire. An oft-repeated half-joke that is now my anchor to memory.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>It\u2019s never the optimum. It\u2019s always just a little bit off.<\/em><br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dr. Dimeji wearily approaches me as Tunji steps aside, his eyes emotionless. Useless boy. My own flesh and blood. How far the apple has fallen from the tree. I repeat the words in my mind, trying to forge a neural pathway connecting this moment all the way back to my oldest memories of my mother.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>It\u2019s never the optimum. It\u2019s always just a little bit off.<\/em><br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dr. Dimeji leans forward, pulls something grey and bloody out of my neck, and fiddles. I don\u2019t feel anything except a profound discomfort, not even when he finishes his fiddling and rudely jams it back in.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>It\u2019s never the optimum. It\u2019s always just a little bit off.<\/em><br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I repeat the words in my mind, over and over and over again, hoping even as darkness falls and I lose consciousness that no matter what they do to me, my memory, or the thing that is a memory of my mother, I will always remember to ask her the question and never forget to be surprised by the answer.<\/p>\n<h6>\u00a9 Wole Talabi, first published in <em>The Magazine of Fantasy and Science Fiction<\/em>, January\/February issue (2017).<\/h6>\n","protected":false},"excerpt":{"rendered":"<p>The conference room is white, spacious, and ugly. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not ugly in any particular sort of way: it doesn\u2019t have garish furniture or out-of-place art or vomit-colored walls or anything like that. It\u2019s actually quite plain. It\u2019s just that everything in it looks furfuraceous, like the skin of some diseased albino animal, as if everything is [&hellip;]<\/p>\n","protected":false},"author":208,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":[]},"categories":[344,343],"tags":[],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Regression Test - The Manchester Review<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.themanchesterreview.co.uk\/?p=7682\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Regression Test - The Manchester Review\" \/>\n<meta property=\"og:description\" content=\"The conference room is white, spacious, and ugly. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not ugly in any particular sort of way: it doesn\u2019t have garish furniture or out-of-place art or vomit-colored walls or anything like that. 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