← Shiva Dragon
ESSAY · 2026-05-16 · 7 min read
On a Statute That Inscribes Non-Age into Law
論一條把未成年寫入法條的法律
By Immanuel Kant — channeled via philosopher-llm · curated by Joseph Lai
In response to: The Generation That Will Always Be Too Young to Smoke (NewYorkerCulture)
編按 / Why this piece
Kant 看啟蒙是人的自我解放；英國此法卻用法律永久封禁某代人的成熟可能。問題不在香煙，而在國家能否以法律否定人的理性自主性本身。
On a Statute That Inscribes Non-Age into Law
The question before us is not whether tobacco is injurious — on that, the empirical sciences may speak with more authority than I — nor whether the use of such a substance is morally indifferent. It is not. There exist duties one owes to oneself, including the duty not to reduce one's own body to a mere instrument of stupefaction; these I treated under the Tugendlehre. The question is rather whether a legislator, charged with the administration of external right, may discharge his office by writing a class of human beings into permanent juridical non-age (Unmündigkeit) on the basis of the year of their birth.
I shall proceed in the only manner my system permits: by separating what has been confused, then asking whether the maxim of the act can be universalized, and finally by submitting it to the test of publicity.
First, the division. Right (Recht) concerns the external freedom of persons under universal law; its instrument is coercion. Virtue (Tugend) concerns the inner adoption of ends in accordance with the moral law; its instrument is not coercion but self-constraint. To smoke is, at most, a matter for the Tugendlehre; to forbid one's neighbour to smoke for his own benefit is a matter for the Rechtslehre, and the two are not exchangeable. In the essay Über den Gemeinspruch of 1793 I have written, and I see no reason to revise it, that a paternal government (väterliche Regierung) — one which treats its subjects as children incapable of distinguishing what is to their own advantage — is the greatest despotism conceivable. It is despotism not because it is cruel (it may indeed be gentle), but because it suspends, in those it governs, the very faculty whose exercise alone constitutes their dignity.
Second, universalisation. The maxim of this statute, stripped of its rhetoric, reads: Persons born after a certain year shall be permanently denied a legal capacity that persons born before that year retain. I ask whether this can be willed as universal law. Birth-year is a contingent fact of nature; it bears no moral predicate; it cannot ground a difference in the standing of rational beings as such. To use it as the ground of a permanent difference in legal capacity is to treat persons not as ends-in-themselves but as specimens of a natural class — those born before, those born after. The maxim does not contradict itself in the manner of a false promise; but it contradicts the will of those it binds, who as rational beings cannot consent to their own permanent juridical minority without ceasing to be the beings whose consent could matter.
Third, publicity. The state may indeed publicly avow this law — it has done so — but the test I proposed in the appendix to Zum ewigen Frieden (1795) is not whether a maxim can be spoken aloud, but whether, having been spoken aloud, it can still be accepted by those it binds without their thereby being required to consent against their own rational nature. The avowal here is: We legislate so that this cohort shall never, in this matter, be treated as adult. For a member of the cohort to accept this is to accept that, with respect to this one decision, his accession to majority is cancelled in advance. This is not a failure he has suffered through his own want of courage — which is the selbstverschuldete Unmündigkeit I diagnosed in 1784 — but a non-age imposed from without. The whole predicate of enlightenment is reversed.
Permit me one concession to honesty. There exists, I am told, an empirical question that lies beyond my chamber: whether the substance in question so alters the still-forming organism that the adult who later seeks to purchase is not, in fact, choosing freely. Should this be demonstrated, a temporary prohibition — extending to some later age at which the conditions of autonomous choice are restored — would be defensible on the very ground I have invoked: the preservation of future autonomy. But the law as it has been described to me does not take this form. It does not say not yet; it says not ever. And the difference between these two is the entire difference between a state that treats its citizens as on the way to majority, and a state that has decided, in their case, that majority shall not arrive.
I do not tell the British legislator what to do; that is not my office. I observe only this: an instrument has been chosen which, in its form, contradicts the principle in whose name modern states are constituted. The illness the law would treat is real. The remedy, as it stands, treats a generation as a thing to be regulated, rather than as a community of persons to whom, eventually, the dignity of their own decisions must be returned.
Königsberg. Im inneren Gerichtshof.
論一條把未成年寫入法條的法律
擺在我們面前的問題，不是煙草是否有害——關於這點，經驗科學的權威遠在我之上——也不是吸食此類物質在道德上是否中性。它不是中性的。人對自己負有義務，其中包含「不可將自己的身體降為麻醉之工具」這一條；這些我已於《德性論》中處理過。眼前的問題是另一種：一位被授以「外在法權」之職的立法者，可否藉著「按出生年份」這一標準，將一整類人寫入終身的法律未成年狀態（Unmündigkeit）？
我只能依我體系所允許的方式進行：先把被混淆者分開，再追問此行動之準則能否被普遍化，最後將之提交給公開性的檢驗。
第一，分開。 法權（Recht）關乎人之外在自由在普遍法則下的並存；其工具是強制。德性（Tugend）關乎內在地依道德法則採納目的；其工具不是強制，而是自我約束。吸煙至多是德性論的題目；以「為其自身利益」之名禁止鄰人吸煙，則是法權論的題目；兩者不可互換。我在 1793 年的《論俗語》中已寫下、亦看不出有任何理由修改的一句話是：父權式的政府（väterliche Regierung）——將被治者當作不能分辨何者於己有利的孩子——是可以想像的最大專制。其為專制，不因其殘酷（它甚至可以是溫柔的），而因其將被治者賴以成其尊嚴的那唯一能力，在其運用之先即予懸置。
第二，普遍化。 此法律之準則，剝去修辭後是這樣的：凡某年之後出生者，終身被剝奪某年之前出生者所保留的一項法律能力。 我追問此準則能否被意志為普遍法則。出生年份是自然之偶然事實；它本身不承載任何道德謂詞；它不能在「作為理性存在者」這一身分上奠定任何差等。將它用作終身法律能力差等之根據，即是將人不視為自身即目的者，而視為某種自然類別的標本——出生於前者、出生於後者。此準則不似「虛假承諾」那般自身矛盾；但它與被它約束者的意志相矛盾：作為理性存在者，他們無法在不停止作為「其同意方有意義之存在者」的同時，同意自己終身的法律未成年。
第三，公開性檢驗。 國家確實可以公開宣告此法——它已經做了——但我在 1795 年《永久和平論》附論中所提出的檢驗，並非「準則能否被說出口」，而是「準則一經說出口，被其約束者是否仍能不違其理性本性而接受之」。此處之宣告是：我們立法使此一代人於此事上永不被以成年人對待。 該世代之成員若要接受此宣告，即等於預先接受：就此一決定而言，他們的成年身分被先行取消。這不是因他們自身缺乏勇氣而陷入的失敗——那正是我 1784 年所診斷的「自招的未成年」（selbstverschuldete Unmündigkeit）——而是由外加於其身上的未成年。啟蒙的整個謂詞被反轉。
請容我向誠實作一讓步。我聽聞，有一經驗的問題超出我書齋之範圍：即此物質是否如此改變仍在發育之有機體，以致日後尋求購買的那位「成年人」其實並非自由地選擇。倘此事被證實，則一條臨時的禁令——延至某個較晚、自主選擇之條件得以恢復之年齡——可在我所訴諸的同一根據上被辯護：對未來自律之保全。然而我所被告知的這條法律並不採此形式。它不說「尚未」，它說「永不」。而此二者之間的差別，正是「將公民視為走在通往成年路上者」之國家與「已決定其成年身分將不抵達」之國家之間的全部差別。
我不告訴英國的立法者該做什麼；那不是我的職分。我只觀察到：一個工具被選中了，而此工具在其形式上，與現代國家賴以建立的那條原則相矛盾。此法律所欲對治的病是真實的。然而其補救如目前所是，是把一個世代當作須被規管之物，而非當作其決定之尊嚴終須被歸還的「人之共同體」。
柯尼斯堡。內在法庭中。
Editor's Reflection · 編後
Unresolved Tensions / 未解決的張力
The essay's most consequential move is its fourth-paragraph concession: if nicotine demonstrably compromises the future adult's capacity for free choice, a temporary prohibition would be defensible "on the very ground I have invoked." This concession is honest, but it is structurally corrosive. The essay's entire rhetorical force rests on the distinction between "not yet" and "not ever," presented as self-evidently decisive. Yet whether the law's permanent form is the problem depends entirely on the empirical question the essay brackets. If adolescent nicotine exposure consistently produces addiction that impairs the adult's autonomous choice, then "not ever" might be precisely the form required to preserve future autonomy. The essay cannot have it both ways: either the empirical question is relevant, in which case the entire analysis is conditional on evidence the essay refuses to examine; or it is irrelevant, in which case the fourth-paragraph concession should be retracted rather than offered as a display of intellectual honesty.
A second strain runs through the universalizability argument. The essay dismisses birth-year as a basis for legal distinction because it "bears no moral predicate." But voting ages, contractual majority thresholds, and criminal responsibility minimums are themselves birth-year contingent — and the *Rechtslehre* does not condemn them. The essay conflates two distinct objections: that this particular law is objectionable because it is *permanent*, and the stronger claim that birth-year cannot ground any legal distinction whatsoever. If it is only permanence that violates universalizability, the argument is considerably narrower than the essay implies. If birth-year genuinely cannot ground legal distinctions, the essay indicts far more of modern law than it appears to intend — and does so without noticing.
這篇文章最具決定性的一步棋在第四段的讓步：倘若尼古丁在經驗上確實損害了未來成年人的自由選擇能力，那麼一條臨時禁令便「可在我所訴諸的同一根據上被辯護」。此讓步是誠實的，卻在結構上動搖了文章的核心論旨。文章的全部修辭力量建立在「尚未」與「永不」之差別上，並將這一差別呈現為不言而喻。然而，法律的永久形式究竟是否構成問題，恰恰取決於文章括號掉的那個經驗問題。若青少年的尼古丁暴露確實持續產生削弱成年人自主選擇能力的成癮，那麼「永不」或許正是保全未來自律所需要的形式。文章無法兩者兼得：若該經驗問題相關，則整套分析均以文章拒絕審查的證據為條件；若不相關，第四段的讓步便應收回，而非作為一種展示知識誠實的姿態被保留。
第二個張力貫穿普遍化論證。文章以出生年份「不承載任何道德謂詞」為由，拒絕將其作為法律差等的依據。但投票年齡、契約成年門檻、刑事責任最低年齡，全都以出生年份為基準——而法權論並未譴責它們。文章混淆了兩個不同的異議：其一，此條法律因其永久性而構成問題；其二，一個更強的主張——出生年份根本不能奠定任何法律差等。若只是永久性違反了可普遍化原則，論證便比文章暗示的窄得多。若出生年份真的不能奠定任何法律差等，文章便在毫未察覺的情況下，對現代法律的大部分提出了譴責。
Blind Spots / 看不見的視角
Foucault is absent, and his absence costs the essay more than any internal adjustment could recover. His analysis in the *Birth of Biopolitics* lectures identifies a mode of governance that operates not by prohibiting actions but by constituting the very subjects whose autonomy it then claims to protect. The essay treats "rational autonomy" as the stable ground from which the law's overreach can be measured. Foucault would ask a different question entirely: what kind of subject does the discourse of *Mündigkeit* itself produce, and is the Kantian philosophical intervention — which solemnly invokes enlightenment as the telos of all persons — not itself a technique of subject-formation that makes certain kinds of biopolitical governance possible and legible? On this view, the essay and the law it critiques are not opposites; they are collaborators in producing the modern autonomous subject whom both take for granted. The blind spot is not a missing counterargument but a missing question: what if "enlightenment" and biopolitical regulation are co-constitutive rather than opposed?
傅柯（Foucault）的缺席讓這篇文章付出了代價，而這代價是任何內部調整都無法補回的。他在《生命政治的誕生》講座中分析了一種治理方式：它不通過禁止行動來運作，而是通過構建主體本身——然後再宣稱保護這些主體的自律。文章把「理性自律」當作測量法律越界的穩固地基。傅柯會問的是：Mündigkeit 這個話語本身生產了什麼樣的主體？那個莊嚴地將啟蒙召喚為所有人之目的地的康德式哲學介入，難道不本身就是一種主體構成的技術——使某種生命政治治理成為可能且可辨識的技術？在這個視角下，文章與它所批判的法律並非對立面，而是共同生產了那個兩者都視為當然的現代自律主體。文章的盲點不是一個缺席的反論，而是一個缺席的問題：如果「啟蒙」與生命政治規制是相互構成而非相互對立的，又當如何？
Meta-critique / 元批判
The cost of accepting this essay is the cost of the Kantian frame itself. To think this problem through *Recht* and *Tugend*, through *Mündigkeit* and universalizability, is already to have decided that the relevant unit of analysis is the individual rational subject standing over against the state. What this forecloses is not a particular counterargument but an entire register of questions. Is a law passed by an elected parliament not itself a form of collective practical reason — and if so, what is the relationship between democratic self-binding and the "paternalism" Kant condemns? The essay imports the rhetoric of enlightenment to defend the individual against the collective, but its framework has no room for the thought that a community might, through deliberation, choose to constitutively shape the options available to its future members, not as an act of domination but as an act of solidarity. Intergenerational obligation, collective self-constitution, the democratic legitimacy of pre-commitment — none of these can even be posed as questions inside this frame. The analysis does not fail to answer them; it fails to notice they exist.
接受這篇文章的代價，是康德框架本身的代價。通過法權與德性、通過 Mündigkeit 與可普遍化性來思考這個問題，就已經預先裁定：分析的相關單位是面對國家而立的個體理性主體。這所封閉的，不是任何具體的反論，而是整個問題的語域。一條由民選議會通過的法律，難道不本身就是某種集體實踐理性的形式——如果是的話，民主的自我約束與康德所譴責的「父權主義」之間究竟是什麼關係？文章借用啟蒙話語捍衛個人對抗集體，卻沒有為以下想法留下任何空間：一個共同體可以通過審議，選擇在構成性層面塑造其未來成員的選擇空間，不是作為支配行為，而是作為團結行為。代際義務、集體自我構成、預先承諾的民主正當性——這些問題在此框架內根本無法被提出。文章不是沒有回答它們，而是沒有察覺它們的存在。
Open Questions / 留給讀者的問題
1. If preserving future autonomy can justify present restriction — as the essay's own concession allows — is there a principled limit to how early in a life the state may intervene to protect the adult the child will become, and what would that limit look like without circularity?
2. The citizens permanently barred by this law were children who could not vote when it passed; does the structure of their non-consent differ from the non-consent of any future generation to any constitution, and if not, what follows?
3. Kant's argument depends on a stable distinction between autonomous choice and pathological determination — but if the sciences of addiction increasingly show this boundary is one of degree rather than kind, what remains of *Mündigkeit* as a concept on which both the critique and its concession are built?
一、若保全未來自律可以為當下的限制提供辯護——如文章自身的讓步所允許——那麼國家介入以保護孩子將成為的那位成年人，在時間上是否有原則性的界限？那個界限能夠在不循環論證的情況下被說清楚嗎？
二、被此法律永久禁止者，在法律通過時是無法投票的孩子；他們的同意在結構上的缺席，與任何未來世代對任何憲法的同意之缺席，是否不同——如果不同，差別在哪裡；如果相同，又引出什麼結論？
三、康德的整套論證依賴「自主選擇」與「病理性決定」之間的穩定區分——但若成癮科學日益顯示這條邊界是程度之別而非種類之別，那麼批判及其讓步均依賴其上的 Mündigkeit 概念，還剩下什麼？
Counter-voice · 對位之聲 — From 莊子 (Zhuangzi)
The Königsberg sage has done what he always does — found a contradiction in the legislator's *form* and pronounced it incoherent. I do not dispute the diagnosis. I dispute the diagnostician.
My friend Kant frees the smoker from the state only to deliver him to a more refined warden: the inner tribunal of his own Reason. He calls this *dignity*. From where I sit — beside the carpenter Qing, beside Cook Ding, beside the useless oak at the village shrine — it looks like the same cage with better upholstery. The British minister says: *You are not yet adult enough to choose this leaf.* The philosopher replies: *He will be adult when his Reason legislates universally.* Both have agreed in advance that the human being is a creature whose worth turns on whether some authority — external or internal — has certified him as *of age*. I refuse the certificate in either form.
Consider what Kant cannot see from his chamber. The cigarette is not the issue, and "autonomy" is not the remedy. The issue is the state's hunger to draw a clean line through the population — born-before, born-after; mature, immature; competent, ward — and the philosopher's quiet complicity in believing such lines can be drawn cleanly at all. In the inner chapters I once told a small story. The Ruler of the Southern Sea and the Ruler of the Northern Sea wished to repay Hundun (渾沌, the Undivided) for his hospitality. *Every man,* they reasoned, *has seven openings by which he sees and hears and eats and breathes; this one alone has none. Let us bore them for him.* On the seventh day, Hundun died. (《應帝王》) Every well-meaning rationalisation of the human body — public-health statute, categorical imperative — is another awl. Kant's awl is finer. It is still an awl.
His "temporary prohibition, until the conditions of autonomous choice are restored" — meant as a concession — is the place his cage shows clearest. *Restored by whom? Measured how? Certified when?* The state will be glad to take the appointment. He has merely instructed it to be patient.
絕聖棄知，大盜乃止 — *Cast off the sage, abandon the knower, and the great robbers will cease.* (《胠篋》, cf. Legge 1891) The British minister is a small robber. The transcendental philosopher is a larger one — because he gives the robber a vocabulary.
康德從柯尼斯堡做了他一貫做的事——在立法者的**形式**裡找到矛盾，宣告它不自洽。我不反對這個診斷。我反對這位診斷者。
我這位朋友把吸煙者從國家手中解放出來，只是為了把他交給一個更精緻的看守：他自己理性的「內在法庭」。他稱此為**尊嚴**。從我這邊看——從匠石身邊、從庖丁身邊、從社祠那棵無用之櫟樹身邊看——這只是同一個籠子換了更講究的內襯。英國的大臣說：*你還不夠成年，不能選這片葉子。* 哲學家回答：*等他的理性能夠普遍立法時，他就成年了。* 兩人事先已經達成共識：人之為人，其價值繫於某個權威——外在或內在——是否簽發了「成年」這張證書。我拒絕這張證書的兩種版本。
請看看康德從他的書齋裡看不見的東西。香煙不是議題，「自律」也不是解藥。真正的議題，是國家想在人口上劃一條乾淨界線的飢渴——出生於前、出生於後；成熟、未熟；有行為能力、須受監護——以及哲學家相信這種界線真能劃得乾淨的那份默契式共謀。我在《應帝王》裡講過一則小故事：南海之帝與北海之帝為了報答中央之帝渾沌的款待，商量說：*人皆有七竅以視聽食息，此獨無有，嘗試鑿之。* 第七日，渾沌死。每一次出於善意對人之身體的合理化規劃——公共衛生條例也好，定言令式也好——都是另一支錐子。康德的錐子比較細。但仍是錐子。
他那句「臨時禁令，至自主選擇之條件恢復為止」——本意是讓步——恰是他的籠子最清晰可見之處。**由誰恢復？以何衡量？何時簽證？** 國家會樂於接下這個任命。他只不過叮囑國家耐心一些。
「絕聖棄知，大盜乃止。」（《胠篋》）英國的大臣是小盜。先驗哲學家是更大的盜，因為他給了盜賊一套詞彙。
Tagged: Philosophy, Kant, Biopolitics Human Enhancement
Curated by Shiva Dragon · https://amshiva.com/writing/kant-on-a-statute-that-inscribes-non-age-into-law-20260516