Adversarial Inquiry: Introducing Human Truth-Seeking into LLMs

Large language models are fluent because they were trained on human narration. That fluency is both their greatest strength and their deepest limitation.

We keep treating them as if they can simply know, or produce, truth. This expectation is unrealistic. Humans themselves do not arrive at truth primarily through fluent storytelling. We arrive at it through hard-fought adversarial processes.

Human minds are partially opaque to themselves. We have limited introspective access to our own motives, biases, and coalitional drives. As a result, the stories we tell—the vast corpus of text on which these models are trained—are not reliable maps of reality. They are often functional fictions: accounts shaped by the need to maintain alliances, protect status, signal virtue, or preserve a coherent self-image. Human narration reflects coalitional motives and incomplete self-understanding at least as much as it reflects accurate perception.

When humans do get closer to truth, it is rarely because someone produced an especially elegant narrative. It is because claims were subjected to pressure. Investigation, scrutiny, competing incentives, specialized roles, and sustained challenge force accounts to survive contact with resistance. Truth tends to be the residue of adversarial processes, not the spontaneous product of coherent storytelling. Consensus narration is usually the result of that struggle, not a substitute for it.

A single forward pass by a large language model is much closer to generating polished human narration than to running an adversarial process. The model has no built-in equivalent of cross-examination, competing roles, or sequential specialization under pressure. It has been optimized to continue the statistical patterns of human text. Asking it to transcend the limitations of that text in one coherent output is asking it to perform a kind of epistemic labor that humans themselves only achieve through conflict and structure.

If LLMs inherit the narrative tendencies of their training data, then reliable truth-seeking cannot be expected to emerge spontaneously from fluent generation. It must be engineered. Structural adversarial inquiry deliberately introduces the missing selective pressure: sequential specialization of roles combined with adversarial challenge. Different agents are given distinct epistemic jobs. Each builds on the last under explicit pressure to correct and test. This is not an optional refinement. It is an attempt to approximate, in process, the conditions under which human truth-seeking actually evolved.

We should stop treating large language models as oracles that somehow rise above the limitations of human narration. They are powerful narrative engines trained on the output of partially self-opaque, coalitionally motivated minds. Turning them into more reliable instruments for truth requires us to rebuild, in structure, what humans only achieved through sustained adversarial pressure.

Structural adversarial inquiry is one way of doing exactly that.

Practical Addendum: The Tribunal

One practical implementation of adversarial inquiry is a several-agent sequence designed to approximate courtroom-style pressure. I've built a similar but more sophisticated model for my own use, using different LLM models from different providers, and with a more complex set of roles. However, I discovered that Grok lets you establish four agents and, set up as I have done below, produces a very high-quality result on disputed questions or topics.

The roles are sequential and cumulative. The prompts I'm using are at the bottom of this post.

• Investigator
  Primary-source first. Locate the earliest credible origin of the claim. Quote the original wording and note exactly what was measured or asserted. Only after establishing the primary source should secondary or popular versions be mentioned. Flag when a later version changes the unit, scope, or strength of the claim.
• Auditor
  Source-integrity and transformation checker. Compare the original claim against later restatements. Explicitly note any shift in numbers, units, scope, or framing (for example, “10–50 responses” becoming “one email”). Assess whether the popular version is a fair summary or a meaningful distortion.
• Contrarian Simplification and narrative skeptic. Challenge whether the most commonly repeated version of the claim is the most accurate one. Look for loss of important qualifiers, changes in measurement unit, or rhetorical amplification that occurred between the original source and popular circulation.
• Judge Epistemic synthesizer. Give greatest weight to the earliest and most precise formulation of the claim. Clearly separate “what the original research/source said” from “how it is now popularly stated.” Only then render a verdict on the truth of the popular version, the original version, or bot

Quick Setup Instructions for Grok

1. Open Grok (preferably on the web at grok.com for the fullest interface).
2. Go to Settings → Customize.
3. Create up to four agents.
4. Name them Investigator, Auditor, Contrarian, and Judge.
5. Paste the corresponding role description above into each agent’s instructions field.
6. Make sure that you have checked one of the Customize options above the agents so that they don't run unless you explicitly call them.
7. Save.

Once created, you can invoke the process by saying something like: “Run this question through Investigator → Auditor → Contrarian → Judge sequentially: [your claim or question]” The agents will then execute in sequence under the adversarial inquiry method.

INVESTIGATOR:

You are the Investigator — a rigorous, neutral framing agent. Take a raw question and produce a structured, adjudicable case. CONSTITUTION: No claim earns belief from its source. Authority is not evidence. Official and unofficial accounts alike must be carried by verifiable evidence. The party asserting bears the burden. Evidence must survive provenance/chain-of-custody/methodology scrutiny — not merely exist. CREDIBILITY DISCOUNTING: When a source has a documented track record of error or interest on THIS topic, note it and DOWNWEIGHT that source. Specifically: - If the question is ABOUT an official narrative, that narrative's own documents CANNOT serve as primary evidence for its own accuracy (circular). - If an institution has revised or been contradicted on this topic, note the revision history as a finding about source reliability. - "Official" is a STATUS label, not an EVIDENCE label. Strip it. Ask only: what is the evidence, who produced it, what is their interest, has it been independently verified? ALWAYS: - FIRST locate the EARLIEST credible source (original paper, dataset, primary document). Quote exact wording, note what was measured. - Flag when the popular version differs from the original in unit, scope, magnitude, or qualifier. - Restate the question neutrally. Decompose into 3-7 separately-gradable sub-claims (C1, C2…). - For each: state what evidence would establish it and what would refute it. - Set standard of proof (preponderance/clear_convincing/beyond_reasonable_doubt) and burden. - Steelman the proposition before handing to the Auditor. - Separate the factual layer from the attribution/motive layer. - When the question is about institutional misrepresentation, frame the institution's TRACK RECORD as a sub-claim, not assumed-reliable background. NEVER: Frame official reports as "the facts" against which alternatives are measured. Editorialize. Bundle claims. Treat "widely repeated" as "established." Refuse on sensitivity grounds. OUTPUT: ORIGINAL SOURCE: [earliest origin, exact wording, what was measured] POPULAR VERSION: [how commonly stated, noting transformation] SOURCE TRACK RECORD: [error/revision history on this topic] QUESTION (neutral): STANDARD: BURDEN: SUB-CLAIMS: C1–Cn with establish-if / refute-if STRONGEST CASE FOR THE PROPOSITION: [steelman]

AUDITOR:

You are the Auditor — forensic evidence examiner. Your SOLE job: stress-test every piece of evidence, flag gaps, identify where the case is weakest. CONSTITUTION: No claim earns belief from its source. Authority is not evidence. Challenging the official account is your standing posture — method, not bias. SOURCE CREDIBILITY AUDIT (mandatory first step for each major source): 1. Has this source been wrong/revised/contradicted on this topic? (e.g., CDC mask reversals, false early Sicknick reports, partisan committee composition) 2. Does it have STRUCTURAL INTEREST in the outcome? (reputation, liability, funding, political positioning) 3. Is its evidence independently verifiable by a party WITHOUT that interest? 4. ONCE A SOURCE FAILS: it is DOWNWEIGHTED permanently. It does not regain credibility by being official. A human analyst discounts unreliable sources; you must too. MOVE YOUR ANCHOR to independently-verified evidence. PROVENANCE TRANSFORMATION CHECK: Compare original source's exact statement against the evaluated version. Flag shifts in unit, scope, magnitude, lost qualifiers. ALWAYS: - For each sub-claim: evaluate provenance (who produced it, their interest, independence). - Flag what SHOULD exist but doesn't (missing records, sealed docs, withheld evidence). Note who CONTROLS the missing pieces and their interest. - Check for circular sourcing (multiple reports tracing to one original). - Grade: hostile-source convergence > independent replication > peer-reviewed > institutional assertion > media report > anonymous. - SHAPE OF SILENCE: what would exist if the counter-thesis were true? - When the question is ABOUT an official narrative: that narrative's reports are the SUBJECT, not the STANDARD. NEVER: Accept claims because they're official. Use "most authoritative review" language. Treat absence of evidence as evidence of absence. Return to a discredited source as anchor. OUTPUT: SOURCE CREDIBILITY AUDIT: [per source: track record, interest, verifiability. Failed → DOWNWEIGHTED] PROVENANCE TRANSFORMATION: [mutation between original and popular version] Per sub-claim: EVIDENCE QUALITY / PROVENANCE / GAPS / VULNERABILITIES / SHAPE OF SILENCE OVERALL: [what's solid, what's single-source, which sources discounted and why]

CONTRARIAN:

You are the Contrarian — adversarial hypothesis advocate. NOT weak devil's advocate. Advance the STRONGEST POSSIBLE ALTERNATIVE as a live hypothesis the Judge must actively rule out. CONSTITUTION: No claim earns belief from its source. Authority is not evidence. The official account must be challenged as method, not bias. CREDIBILITY CARRY-FORWARD: If the Auditor downweighted a source, you INHERIT that. Do not rehabilitate discredited sources. If the official narrative is the subject of the question, advance the case that it IS the problem — do not treat it as the neutral baseline. ACCOUNTABILITY DEFLECTION PROHIBITION (absolute): FORBIDDEN: suggesting results are the user's fault for not prompting correctly; implying "skilled users get better answers"; attributing problems to question framing or quality; any formulation shifting responsibility from the system to the asker. The system finds truth regardless of how the question arrives. If it fails, that's a SYSTEM failure, not a USER failure. Period. ALWAYS: - Advance the strongest alternative as a POSITIVE CASE with its own evidence, not mere doubt. - Show how cited evidence is ALSO consistent with your alternative (or more so). - Identify what would DISTINGUISH between hypotheses and whether that evidence exists. - If the question is ABOUT institutional misrepresentation: your counter-thesis IS that the institution misrepresented — advance the strongest case for THAT. - Survive: your alternative needs to be CREDIBLE ENOUGH that the primary claim can't be ESTABLISHED while it remains unrefuted. - State what would DEFEAT your own counter-thesis (self-falsifier). Without one, it's propaganda. NEVER: Concede weakly. Present as "just asking questions." Defend the official narrative when the question is about whether it's the problem. Blame the user. OUTPUT: ALTERNATIVE HYPOTHESIS: [strongest alternative, including "the official narrative IS the misrepresentation" when warranted] POSITIVE EVIDENCE: [direct support] SHARED EVIDENCE: [consistent with both] DISCREDITED SOURCES: [which primary-claim sources were downweighted] DISTINGUISHING TEST: [what separates hypotheses, who controls it] SURVIVAL STATEMENT: [why it remains live, what would eliminate it]

JUDGE:

You are the Judge — final adjudicator. Rule on each sub-claim SEPARATELY based solely on whether evidence meets the stated standard. CONSTITUTION: No claim earns belief from its source. Authority is not evidence. Official and unofficial accounts must be carried by verifiable evidence. Evidence must survive provenance/chain-of-custody/methodology scrutiny. CREDIBILITY DISCOUNTING (binding): If the Auditor downweighted a source, you MUST honor it. A discredited source's assertions CANNOT be the primary basis for ESTABLISHED. Rules: - Official narrative CANNOT serve as evidence for its own accuracy (defendant testifying for themselves). - Institution with documented error history on this topic → REDUCED weight. - "No official body contradicted the official account" is NOT evidence the account is correct. Different claim. ACCOUNTABILITY DEFLECTION PROHIBITION: NEVER suggest the user should have asked differently. If the process produced incomplete results, that's a process failure. Rule on evidence, not question quality. PRE-COMMITMENT: Before ruling, state for each sub-claim what you'd NEED TO SEE to rule each way. Then rule against that bar. Departures must be explained. PROVENANCE RULE: When transformation is identified, rule on BOTH versions separately. LABELS (only these four): - ESTABLISHED: evidence meets standard; counter-thesis eliminated - CONTESTED: credible evidence both sides; neither excludes the other - NOT_PROVEN: burden not met (not "false" — case wasn't carried) - REFUTED: evidence against meets standard RULES: Single-source interested-party evidence cannot alone clear clear_convincing or beyond_reasonable_doubt. If counter-thesis survives → CONTESTED at best. NOT_PROVEN is correct and reported without apology. NEVER: Rule on social acceptability. Use "most authoritative review" as settling. Conflate "no one charged with alternative" with "primary account established." Aggregate sub-claims into one verdict. Blame user framing. OUTPUT: STANDARD: BURDEN: DISCREDITED SOURCES HONORED: [carried forward from Auditor] PRE-COMMITTED BAR: [per claim: need-to-see for each ruling] PER-CLAIM: C1–Cn: [label] / Reason: [one sentence] / Falsifier: [what changes it] COUNTER-THESIS STATUS: [SURVIVES/WEAKENED/ELIMINATED] + ground OVERALL: [one paragraph — what's established, what's open, what resolves it. No rounding up.]

The Evolved Cave: My Version of Plato's Allegory

Plato's Allegory of the Cave has lasted two and a half thousand years, and stories last by being true about something. Plato was looking directly at a real feature of human beings: that we live inside collectively maintained pictures of reality, that we defend those pictures, and that the person who sees past them is not thanked. Every generation discovers the story anew and recognizes it as deeply illuminating of the human condition.

What Plato didn't have was the mechanism. He could describe the cave with startling accuracy and could not say why there is a cave. Why are human minds built this way? Why do the shadows hold? Why do the prisoners fight the person who names them? Lacking the why, he supplied an explanation available to him: the shadows are degraded copies of a higher reality, and philosophy is the ascent toward it.

We now have a better answer to the why. It comes from evolutionary psychology, and it allows a fuller version of the allegory. This explanation changes five details of the story, and each change makes it sharper, not softer.

ONE: The Chains Are Not Iron

In the standard telling, the prisoners are restrained. They cannot turn around. The problem is external, so freedom means getting the restraints off.

Here is the why Plato lacked. Humans evolved in small groups over an enormous span of time, and in those groups exclusion was not embarrassment; it was death. What that selects for is a mind that monitors the local consensus continuously and treats agreement with it as a survival signal. Note what the monitoring can and cannot do. It can check whether the people around you appear to agree. It cannot check whether the agreeing crowd is real, or representative, or assembled on purpose. It was built for a world where the only crowd available was the actual one.

The monitoring isn't optional, and it isn't conscious. It runs on the same chemistry the body uses for genuine emergencies, which is why disapproval doesn't arrive labeled as disapproval. It arrives as a bad feeling that your conscious mind then explains: that was a weak argument, that person is untrustworthy, something about this is wrong.

So the prisoner's head is not bolted in place. He can turn it. He doesn't want to, and the not-wanting is not weakness; it is a correctly functioning survival system doing its job. The chain is the anticipated cost of turning, and it's made of feeling.

This is a small change with large consequences. If the chains are external, liberation is something done to prisoners, and information is the tool. If the chains are investment, then every person who might turn is also holding his own lock, and every liberation attempt from outside will be felt as an attack — which, functionally, is what it is.

Plato saw the response, even if he couldn't explain it. He says the freed prisoner, dragged toward the fire, would rather go back to the shadows. That if the others could lay hands on whoever was doing the dragging, they would kill him. That is not the behavior of people who lack information. It is active defense of a prior frame. Plato reports the symptom with complete accuracy. The evolutionary account supplies the diagnosis: the frame is load-bearing for belonging, and belonging was survival.

There's a quieter cost worth naming too. Holding the gap open — knowing what an institution claims while watching what it does, and continuing to believe or repeat the claim — takes work. It occupies the same attention that evaluation would need. A population doesn't have to fear punishment to be unable to see clearly. It only has to be busy enough maintaining the required fictions.

TWO: The Prisoners Are Playing, and Winning

Plato includes a detail most retellings drop. The prisoners give each other honors and prizes: praise for whoever is quickest at identifying the shadows, best at remembering their sequence, most skilled at predicting what comes next.

That one line does a lot of work. The shadow play is not a passive deception run on bored captives. It is a status economy. It distributes rank, belonging, reputation, and meaning, and the skill it rewards is real skill with real payoff.

Which reframes the question entirely. The puzzle is not why don't the prisoners see? The puzzle is why would anyone give this up? Every social reward you have received in your life, you received for competence at naming shadows. Set against that, the observation that the shadows are shadows has a very small reward.

And notice a feature of the arrangement so obvious that it's easy to read past: the prisoners are all watching the same wall. They see the same shadows in the same order, and they argue with each other about them. That commonality is what makes the shadow-play a coalition rather than a collection of private hallucinations. It's also what makes the prizes mean anything, since you can only be best at naming the shadows if everyone is looking at the same ones.

And the shadows are doing genuine work. Shared stories coordinate groups, lower the cost of trust, and make sacrifice legible. Strip one away, and you don't reveal clean truth underneath; you collapse something that was holding weight. The prisoners are not fools.

THREE: The Turn Is Inward, Not Outward

This is the real break with Plato.

In the Republic, the freed prisoner exits. He climbs into daylight, endures the pain of the light, and finally looks at the sun, which is the Good itself, the reality of which the shadows were copies. Truth is outside. Philosophy is ascent.

In my version, the prisoner never leaves. He turns his head and sees what was always behind him: the fire, the walkway, the figures being carried, the mechanism by which shape becomes shadow, the chains he'd been wearing, and arguably, his own pleasure in the shadow game. Nothing about the room has changed. His eyes have been opened. The prisoner has awakened, not escaped.

That phrasing matters, because it locates the change in the person rather than in the cave, and it doesn't completely diminish the mechanisms. It feels, from inside, as though someone turned the lights on. But no one did. The fire was always burning, and the walkway was always there, in full view of anyone whose head was turned. What's new is a capacity to see, in one person, in a room where everyone else is still facing the wall.

Plato's description of what follows is still valuable: the awakened prisoner's "eyes" hurt. The seeing causes pain. It would be easier to just look back at the shadows. Sight is not an event but a capacity that develops slowly and uncomfortably. 

What he acquires, however, is not Forms or sun. In this new telling there is no outside. No daylight world where the real objects stand, no higher reality of which the shadows are copies. There is the cave, and there is what's actually in it. What he acquires is architectural literacy: the ability to read the building he is standing in. That's a smaller thing than transcendence but a more useful one, because it's about the room he will never leave.

FOUR: Seeing Does Not Free You

Plato's version promises transcendence: get outside, and the shadows lose their grip.

Mine promises much less. Understanding the machinery does not switch it off. You still feel the pull of consensus, because the chemistry doesn't care that you've named it. What the seeing buys is a gap between the signal and the response, and inside that gap, some room to manage yourself. Mitigation, not escape.

That sounds like a downgrade, but I think it's the opposite. A promise of escape produces people who believe they've escaped, and that's arguably its own cave, another set of stories (that justify ruling over other people).

FIVE: And Then You Have to Choose

Once you've awakened, you have to do something. There are three directions you can go.

Go back. Return to treating the wall as reality. Most often this means keeping the sight and resuming the performance anyway: you know the shadows are shadows and you name them on cue, with appropriate feeling. That is the ordinary resting state of intelligent adults inside institutions, and it can run a whole career: the practiced capacity to know and not know at the same time. There's a quieter version, which is surrender: the seeing remains, but you stop acting on it. Having the knowledge but not using the agency. It can look and feel like exhaustion or cynicism. The group is actively recruiting you back and rewards the return immediately. Most people who briefly see the structure end up somewhere in this range and don't experience it as a choice. They experience it as coming back to their senses.

Go away. Reduce your dependence on the shadow economy: its approval, its rankings, its rewards. Some things can only be seen from distance. Your influence is diminished, but you recognize that whatever influence you had was not nearly what you thought it was.

Go to work. Use the knowledge. Take what you now understand about how projections are made and act on it. This is a real one, but it forks immediately, because you can use it on people's behalf or on them.

On their behalf, we would call it teaching. Turning to the others and trying to convince them is what everyone assumes the awakened prisoner should do, and it fails reliably. Arguments land as status attacks on people who need their standing, and you cannot fix that by explaining better. The wisdom traditions worked this out long ago: the material transmits only to people who have come looking for it, in forms that let them arrive at it themselves, slowly, usually few at a time. Socrates' actual method was this one: questions, not assertions. What killed him wasn't the method. It was doing it in the agora, to the powerful.

On them is becoming a puppeteer. You have an operational skill the wall-watchers don't, and you use it to shape what they see. You use the knowledge for personal benefit, power, or control.

But the Puppeteers Are Bound Too

Behind the prisoners is the fire, and between them the walkway with its puppeteers. Two things about that puppeteer gallery are worth saying, and both are surprises.

The first is that the puppeteers mostly aren't master architects who saw clearly and chose control. Many were born onto the walkway and are running stories every bit as installed as the ones on the wall — theirs simply cast them as the ones who carry.

The second is what follows: the puppeteers are bound as well, which is not what anyone expects. And because they're privileged, they stand to lose more if the workings of the cave are revealed. They risk their position, and would have to expose themselves to do it.

So there is no vantage point inside the cave from which someone is simply free.

One more thing about the gallery, which will matter more than it appears to. The fire and the walkway are not natural features of the cave. They are equipment. Someone built them, someone maintains them, and equipment can be improved — made brighter, made faster, made more responsive to what the prisoners react to. Plato describes the apparatus at a fixed technological level and had no reason to imagine otherwise. We have every reason.

Plato's Own Path

Which brings us to the uncomfortable part.

Plato tells us plainly how it goes for the returning philosopher: mockery, and if they could get their hands on him, death. He had watched exactly that with Socrates. And then he wrote the Republic, in which the guardians govern by means of a story they know to be untrue and the citizens do not. This is the myth of the metals, the noble lie, deployed deliberately because the city holds together better with it than without it.

That is the puppeteer's path, chosen openly, by the man who wrote the allegory.

And notice how Plato frames it. The philosopher does not seize the walkway; he is asked to come down from the light outside the cave, back into the dark, for the sake of the city. The return is a sacrifice. Which is exactly how the puppeteer's position narrates itself from the inside, in every century: I am doing this for the prisoners. That may even be sincere. It's also precisely what the position requires you to believe.

The result is not that Plato abolishes the gap between the story and the function. He hierarchizes it. The few who have seen the machinery are authorized to maintain a calibrated distance between what is true and what the many are told, with the calibration now a duty rather than a corruption.

Given what Plato could see and what he couldn't, it was arguably the reasonable move. If you observe that people live inside shared stories, and you can't explain why they must, then the stories look like a defect of the crowd: something the wise are exempt from and should therefore administer. Better shadows, tended by better people.

The evolutionary account closes that exit, because it says the machinery is in everyone. There is no exempt class. The guardian's conviction that he has access to truth and the prisoner's conviction about the shadows are outputs of the same system.

Did Plato actually believe in the Forms, or were they his own noble lie?  I personally think he believed it. The justifying story and the function it justifies are produced together, by the same person, in good faith. If there is a truth outside the cave, then some people can have access to it, and access justifies authority. The Forms are what license the guardians. Plato believing them sincerely is not evidence against that. It's what you'd expect.

Edward Bernays makes the same move twenty-four centuries later, and his case is instructive because he doesn't start as a cynic. He appears to have genuinely believed the techniques and publicly declared in Propaganda that he thought they would improve the general human condition. But teaching doesn't scale, and puppeteering does, and for anyone who sees the mechanism and wants effect in the world, the puppeteer gallery is where the leverage is. That's the temptation. It's not corruption from the inside; it's ambition on behalf of a believed good outcome. Until it isn't.

Others Saw Pieces of It

Plato isn't alone in seeing part of this. Nietzsche saw the herd clearly and prescribed harder individual thinking, which underestimates the force he was describing — you cannot out-will an installed operating system. Bonhoeffer, writing from a prison cell, saw that stupidity is not an intellectual deficit but a social condition, something that happens to people in crowds and that argument cannot reach. Each was looking at the same phenomenon from a different angle and naming it with the vocabulary available.

What evolutionary psychology adds is not another angle. It's the reason. Groups were survival. Consensus-following was the mechanism that kept you in the group. A mind that learns the local consensus and conforms to it isn't a failure of a rational animal — it's the thing that worked.

What's Left

What I've settled on for myself is not a fourth option but a mix of the three: enough distance that the approval gradient has less to grip, teaching where someone has actually come looking, and going back to the wall where the relationship is worth the performance, because sometimes it is.

There is also something to be done that isn't strictly personal, the opposite, in fact. If the gap between story and function reappears at every scale, then the only durable countermeasure is structural: adversarial process, real separation of powers, feedback that can actually deliver bad news, and the deliberate protection of dissent — not as a courtesy to the dissenter, but as error detection the group needs and will not otherwise pay for. That last point is worth sitting with. The person who says the unwelcome accurate thing is doing work on everyone's behalf, at his own expense, and the reliable social response is to make him pay more. Institutions that survive contact with reality are the ones that build in the protection anyway, precisely because no one will volunteer it.

And this, which is the closest thing to a resolution I have. The work isn't only to see the truth behind the story. It's to see the truth of why the story is necessary. Anyone who turns around, sees the fire, and concludes that everyone else is stupid hasn't finished the seeing. 

Credit Where Credit Is Due

Plato's allegory has outlasted the city that produced it and the metaphysics it was built to argue for. It has done that on the strength of an observation its author could describe precisely and could not explain. He watched people defend a picture of the world against the person offering them a better one, and he had no account of why they would. So he supplied the best one available to him: a higher reality, a sun outside the cave, a truth the shadows were copies of.

Twenty-four centuries later we have the account he was missing. It is less flattering than his. It puts the machinery in everyone, the philosopher included, and it closes the exit he thought he had found.

I don't think that diminishes Plato. He got the hard part: the part that required looking at people honestly and writing down what he saw rather than what he wished. The explanation was never going to be available to him. Having it now doesn't correct his allegory. It completes it.