How the Court's Interpretive Wars Fractured a 6-3 Victory

The Bigger Story: A Fractured Court Reveals the Limits of Textualism in Real Time

The most important thing this article doesn't tell you is that the 6-3 ruling in Learning Resources, Inc. v. Trump is arguably more legally unstable than a unanimous decision would have been — despite being a landslide by modern Supreme Court standards. The majority produced no single controlling rationale, meaning lower courts, future administrations, and Congress itself are left with a ruling that invalidates these specific tariffs but provides limited guidance on where executive emergency power ends. The article frames Justice Jackson's legislative history approach as the "easy answer," but the deeper implication is that the Court's decades-long retreat from legislative history has left it without a shared methodology precisely when the stakes are highest.

What the Decision Actually Did — and Didn't Do

The Court held 6-3 that IEEPA does not authorize the President to impose tariffs, but the majority fractured into two camps on why. Chief Justice Roberts, joined by Gorsuch and Barrett, applied the major questions doctrine, requiring clear congressional authorization for decisions of vast economic and political significance. The three liberals — Sotomayor, Kagan, and Jackson — concurred in the judgment but explicitly rejected that doctrine, with Kagan arguing "ordinary tools of statutory interpretation" were sufficient.

This matters enormously in practice. The major questions doctrine is a judicially created canon with no explicit constitutional foundation. Its application is discretionary, its boundaries undefined, and — as the dissent argued — potentially inapplicable in foreign affairs contexts. The three dissenters (Thomas, Alito, and Kavanaugh) would have upheld the tariffs precisely on those foreign-affairs grounds, a theory Gorsuch warned carried "enormous consequences hard to reconcile with the Constitution." The 6-3 vote conceals a 3-3-3 philosophical split that will complicate future cases.

Critically, the article notes that no president had ever used IEEPA to impose tariffs in its nearly 50-year history before these measures. That historical fact alone is powerful evidence of congressional intent — and yet the majority's two camps couldn't agree on how to use it.

The Tariffs Themselves: Scale and Scope the Article Underplays

The article treats the tariffs somewhat abstractly. The actual numbers are staggering in scope. Trump imposed 25% duties on most Canadian and Mexican imports and 10% on most Chinese imports to address the drug trafficking emergency, and separately imposed "reciprocal" tariffs of at least 10% on all imports from all trading partners, with dozens of nations facing higher rates. The effective tariff rate on most Chinese goods reached 145% through multiple adjustments. These were not targeted sanctions or asset freezes of the kind IEEPA had historically authorized — they were a wholesale restructuring of U.S. trade policy dressed in emergency clothing.

The constitutional stakes are underscored by a concession the Government itself made: the President lacks inherent peacetime authority to impose tariffs. Article I, Section 8 explicitly grants Congress — not the President — the power to lay and collect duties and imposts. This means the entire legal edifice of Trump's tariff regime rested on a single statutory delegation argument, and that argument failed.

The Legislative History Debate: What the Article Gets Right and What It Misses

The article's central argument — that Justice Jackson's solo concurrence, grounded in IEEPA's legislative history, provided the clearest and most democratically accountable answer — is well-supported by the record. Jackson examined the House and Senate Reports accompanying IEEPA and its predecessor statute (the Trading with the Enemy Act, or TWEA) and concluded that when Congress authorized presidents to "regulate…importation," it meant something specific: the power to freeze or control foreign-owned assets during a genuine national emergency. The examples the article cites — the September 11 asset freezes and the 1979 Iran hostage crisis — are historically accurate uses of IEEPA that fit this narrower reading.

What the article underplays is the institutional cost of the Scalia revolution in statutory interpretation. The article correctly traces the decline of legislative history to Scalia's influence, culminating in Kagan's famous 2015 declaration that "we are all textualists now." But it doesn't fully reckon with the paradox this created: textualism was supposed to constrain judicial discretion, but the major questions doctrine — a textualist-adjacent tool — is itself an enormously discretionary judicial invention. Critics have noted that the major questions doctrine effectively allows conservative justices to strike down progressive regulatory actions while claiming fidelity to text, a charge that applies with equal force here regardless of the political valence of the outcome.

A Slate analysis of the ruling noted a growing rift between Kagan and Jackson specifically on methodology — with Jackson increasingly willing to diverge from the liberal bloc's preferred approach of "ordinary statutory interpretation" in favor of explicit engagement with legislative history. This is a significant internal development within the Court's liberal wing that the article gestures toward but doesn't name directly.

What the Ruling Means Beyond These Tariffs

The ruling's practical implications extend well beyond the immediate tariff regime. For Canada and other trading partners, the decision raises new uncertainties: while these specific IEEPA tariffs are invalidated, other tariff authorities (such as Section 232 national security tariffs and Section 301 trade remedy tariffs) remain intact. The ruling does not foreclose all executive trade action — it forecloses this particular statutory argument.

More broadly, the case is a stress test for the entire framework of emergency powers. The two declared emergencies — drug trafficking and trade deficits — are structurally different from the asset-freeze emergencies IEEPA was designed for. If the Court had accepted the Government's reading, a president could theoretically declare almost any chronic economic condition an "emergency" and restructure trade policy unilaterally. The Federal Circuit, sitting en banc, had already flagged this, finding the tariffs "unbounded in scope, amount, and duration."

The Democratic Accountability Argument

The article's most important normative claim — that legislative history preserves democratic accountability — deserves amplification. Committee reports and floor debates are the primary mechanism by which members of Congress explain legislation to each other and to the public. When courts refuse to consult these materials, they are not being neutral; they are making an affirmative choice to substitute judicial inference for congressional explanation. In a case where the entire dispute turns on what Congress meant by "regulate…importation" in 1977, refusing to look at what Congress said it meant in 1977 is a methodological choice with real consequences — and this case illustrates those consequences vividly, producing three separate rationales for the same outcome.