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Philosophy Constitutionalism
Stanford Encyclopedia of Philosophy Constitutionalism
Constitutionalism is the idea, often associated with the political theories of John Locke and the "founders" of the American republic, that government can and should be legally limited in its powers, and that its authority depends on its observing these limitations. This idea brings with it a host of vexing questions of interest not only to legal scholars, but to anyone keen to explore the legal and philosophical foundations of the state. How can a government be legally limited if law is the creation of government? Does this mean that a government can be "self-limiting," or is there some way of avoiding this implication? If meaningful limitation is to be possible, must constitutional constraints be somehow "entrenched"? Must they be enshrined in written rules? If so, how are they to be interpreted? In terms of literal meaning or the intentions of their authors, or in terms of the, possibly ever-changing, values they express? How one answers these questions depends crucially on how one conceives the nature, identity and authority of constitutions. Does a constitution establish a stable framework for the exercise of public power which is in some way fixed by factors like the original meaning or intentions? Or is it a "living tree" which grows and develops in tandem with changing political values and principles? These and other such questions are explored below.
1. Constitutionalism: a Minimal and a Rich Sense
2. Sovereign versus Government
3. Entrenchment
4. "Writtenness"
5. Montesquieu and the Separation of Powers
6. Constitutional Law versus Constitutional Convention
7. Constitutional Interpretation and Constitutional Theories
8. The Fixed View and the Living Tree
9. Textualism: The Meaning of a Constitution’s Text
10. Originalism
11. Hypothetical Intent Theory
12. Dworkin: Moral Theory
13. Critical Theory
Bibliography
Other Internet Resources
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1. Constitutionalism: a Minimal and a Rich Sense
In some minimal sense of the term, a "constitution" consists of a set of rules or norms creating, structuring and defining the limits of, government power or authority. Understood in this way, all states have constitutions and all states are constitutional states. Anything recognizable as a state must have some acknowledged means of constituting and specifying the limits (or lack thereof) placed upon the three basic forms of government power: legislative power (making new laws), executive power (implementing laws) and judicial power (adjudicating disputes under laws). Take the extreme case of an absolute monarch, Rex, who combines unlimited power in all three domains. If it is widely acknowledged that Rex has these powers, as well as the authority to exercise them at his pleasure, then the constitution of this state could be said to contain only one rule, which grants unlimited power to Rex. He is not legally answerable for the wisdom or morality of his decrees, nor is he bound by procedures, or any other kinds of limitations or requirements, in exercising his powers. Whatever he decrees is constitutionally valid.
When scholars talk of constitutionalism, however, they normally mean something that rules out Rex’s case. They mean not only that there are rules creating legislative, executive and judicial powers, but that these rules impose limits on those powers.[1] Often these limitations are in the form of individual or group rights against government, rights to things like free expression, association, equality and due process of law. But constitutional limits come in a variety of forms. They can concern such things as the scope of authority (e.g. in a federal system, provincial or state governments may have authority over health care and education while the federal government’s jurisdiction extends to national defence and transportation); the mechanisms used in exercising the relevant power (e.g. procedural requirements governing the form and manner of legislation); and of course civil rights (e.g. in a Charter or Bill of Rights). Constitutionalism in this richer sense of the term is the idea that government can/should be limited in its powers and that its authority depends on its observing these limitations. In this richer sense of the term, there is no "constitution" in Rex’s society because the rules defining his authority impose no such limits. Compare a second state in which Regina has all the powers possessed by Rex except that she lacks authority to legislate on matters concerning religion. Suppose further that Regina also lacks authority to implement, or to adjudicate on the basis of, any law which exceeds the scope of her legislative competence. We have here the seeds of constitutionalism as that notion has come to be understood in Western legal thought.
In discussing the history and nature of constitutionalism, a comparison is often drawn between Thomas Hobbes and John Locke who are thought to have defended, respectively, the notion of a constitutionally unlimited sovereign (e.g. Rex) versus that of a sovereign limited by the terms of a social contract containing substantive limitations on her authority (e.g. Regina).[2] But an equally good focal point is the English legal theorist John Austin who, like Hobbes, thought that the very notion of limited sovereignty is incoherent. For Austin, all law is the command of a sovereign, and so the notion that the sovereign could be limited by law requires a sovereign who is self-binding, who commands him/her/itself. But no one can "command" himself, except in some figurative sense, so the notion of limited sovereignty is, for Austin (and Hobbes), as incoherent as the idea of a square circle.[3] Though this feature of Austin’s theory has some plausibility when applied to the British Parliamentary system, where Parliament is often said to be "supreme" and constitutionally unlimited,[4] it faces serious difficulty when applied to most other constitutional democracies such as one finds in the United States and Germany, where it is clear that the powers of government are legally limited by a constitution. Austin’s answer was to say that sovereignty may lie with the people, or some other person or body whose authority is unlimited. Government bodies -- e.g. Parliament or the judiciary -- can be limited by constitutional law, but the sovereign -- i.e. "the people" -- remains unlimited. Whether this provides Austin with an adequate means of dealing with constitutional democracies is highly questionable. For Austin’s sovereign is a determinate individual or group of individuals whose commands to others constitute law. But if we identify the commanders with "the people", then we have the paradoxical result identified by H.L.A. Hart -- the commanders are commanding the commanders. In short, we lapse into incoherence.[5]
2. Sovereign versus Government
Though there are serious difficulties inherent in Austin’s attempt to make sense of "the people’s sovereignty," his account does bring out the need to distinguish between two different concepts: sovereignty and government. Roughly speaking, we might define "sovereignty" as the possession of supreme (and possibly unlimited) power and authority over some domain, and "government" as those persons or bodies through whom sovereignty is exercised. Once some such distinction is drawn, we see immediately that sovereignty might lie somewhere other than with the government. And once this implication is accepted, we can coherently go on to speak of limited government coupled with unlimited sovereignty. Arguably this is what one should say about constitutional democracies where the people’s sovereignty is thought to be unlimited but the government’s power is constitutionally limited. As Locke held, unlimited sovereignty remains with the people who have the normative power to void the authority of their government (or some part thereof) if it exceeds its constitutional limitations.
Though sovereignty and government are different notions, it does seem possible for them to apply to the same individual or body. It is arguable that Hobbes insisted on the identification of sovereign and government insofar as he seemed to require a (virtually) complete transfer of all rights and powers from sovereign individuals to a political sovereign whose authority was to be absolute, thus rendering it possible to emerge from the wretched state of nature in which life is "solitary, poor, nasty, brutish and short."[6] In Hobbes’ theory, supreme sovereignty must reside in the supreme governmental person or body who enjoys unlimited power and authority to rule the commonwealth. Anything less than unlimited government would, given human nature and the world we inhabit, destroy the very possibility of stable government. So even if "sovereignty" and "government" are different notions, this neither means nor implies that the two could not apply to one and the same individual(s).
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