The Fixation Thesis: The Role of Historical Fact in Original Meaning
Notre Dame Law Review
Volume 91 | Issue 1
Article 1
12-2015
The Fixation Thesis: The Role of Historical Fact in
Original Meaning
Lawrence B. Solum
Georgetown University Law Center
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Lawrence B. Solum, The Fixation Thesis: The Role of Historical Fact in Original Meaning, 91 Notre Dame L. Rev. 1 ().
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ARTICLES
THE FIXATION THESIS: THE ROLE OF
HISTORICAL FACT IN ORIGINAL MEANING
Lawrence B. Solum*
INTRODUCTION
The meaning of the constitutional text is fixed when each provision is
framed and ratified: this claim can be called the Fixation Thesis. This thesis is
one of two core ideas of originalist constitutional theory: the other is the
Constraint Principle, which holds that the original meaning of the constitutional text should constrain constitutional practice.
From one perspective, the Fixation Thesis is obvious. Imagine that you
are reading a text written quite some time ago—a letter written in the thirteenth century, for example. If you want to know what the letter means (or
more precisely, what it communicates), you will need to know what the words
and phrases used in the letter meant at the time the letter was written. Some
words may be archaic—no longer used in contemporary English. Other
words may have changed their meaning over time—and you would want to
know what their meaning was in the thirteenth century. And meaning is not
just a function of the meaning of individual words and phrases; it is also a
function of syntax (or grammar). Syntax can change over time; so you might
need to know something about how thirteenth-century syntax differs from
contemporary syntax if you wanted to understand a letter written in the thirteenth century.
© 2015 Lawrence B. Solum. Permission is hereby granted to reproduce this article in
whole or in part in any media for any purpose, including copying or posting on the
Internet. The author requests that a full citation to the Notre Dame Law Review be provided.
* Professor of Law, Georgetown University Law Center. I owe thanks to Greg Klass,
Kurt Lash, Martin Lederman, Christopher J. Peters, Paul Rothstein, Louis Michael
Seidman, Mortimer Sellars, and Colin Starger for comments and suggestions. I am also
grateful to participants at the Constitutional Law Colloquium at the University of Illinois
College of Law, at a faculty workshop at Georgetown University Law Center, at the Fifth
Annual Hugh and Hazel Darling Foundation Originalism Works-in-Progress Conference at
the Center for the Study of Constitutional Originalism at the University of San Diego, and
at a faculty workshop at the University of Baltimore School of Law.
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Moreover, the meaning of the thirteenth-century letter is likely to be a
function of the context in which it was written, but that context is also timebound. A sentence in a letter written by a baron preparing for war might
mean something different than an identical sentence in a letter written by a
bishop preparing for an ecclesiastical conclave. The literal meaning of the
two sentences might be the same, but as lawyers well know, the full meaning
of a writing may depend on context.
All of this seems uncontroversial when the text we are interpreting is a
letter. It is hard to imagine someone saying that we should use twenty-firstcentury linguistic practices to understand a thirteenth-century text. And it
would be very odd indeed for someone to suggest that we could better understand the letter if we were to disregard the thirteenth-century context in
which it was written and instead imagine that the letter had been written
today under different circumstances. Ignoring the time and place at which
the letter was written would seem like a strategy for deliberate
misunderstanding!
So the Fixation Thesis seems intuitively obvious, even self-evident. But
in constitutional theory, the idea that meaning is determined by the original
communicative context and linguistic facts at the time of writing seems, at
least on the surface, to be controversial. Some living constitutionalists
appear to deny the Fixation Thesis when they say that the meaning of the
Constitution changes over time. Perhaps, they are arguing that an ever-evolving contemporary meaning of the constitutional text that should guide constitutional practice.
But things may not be as they seem. Perhaps living constitutionalists
actually accept that the linguistic meaning (or more precisely communicative
content) of the constitutional text is fixed, but argue that it is the legal meaning (or more precisely legal content) of the Constitution that changes over
time.1 This point can be expressed more precisely as follows: living constitutionalists might accept the Fixation Thesis but deny the Constraint Principle.
Or perhaps they accept both fixation and constraint, but believe that the
actual meaning of specific provisions of the constitutional text is
underdeterminate—perhaps because it is ambiguous, vague, open, or textured, or because there are gaps or contradictions in the text. Living constitutionalists might believe that changing legal content can almost always be
understood as consistent with the fixed communicative content of text.
Here is the roadmap. We will begin, in Part I, by examining the role of
the Fixation Thesis in contemporary originalist constitutional theory. Our
next step, in Part II, is to state the affirmative case for the Fixation Thesis.
This is the heart of this Article and readers who are looking for the gist might
limit themselves to the discussion here. Part III explores a variety of objections to the Fixation Thesis and clarifies the content of the thesis in light of
1 On the distinction between “legal content” and “communicative content,” see Lawrence B. Solum, Communicative Content and Legal Content, 89 NOTRE DAME L. REV. 479
(2013). The relationship of the Fixation Thesis to communicative content is explored in
greater depth below. See infra subsection III.A.1.
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the answers to these objections. Several theoretical views that reject (or seem
to reject) the Fixation Thesis are examined in Part IV. Part V applies the
Fixation Thesis to three examples, “domestic violence,” “cruel and unusual
punishment,” and “privileges or immunities of citizens of the United States.”
The conclusion assesses (...truncated)