Reading for Tuesday's Class • September 4, 2012
What defines law? What distinguishes moral obligation or ethical obligation from a legal obligation?
When does my duty to keep a clean yard pass from being a personal desire, to a moral or ethical obligation, to a duty that can be enforced by the state?
For purposes of this class, a law is defined as an obligation or prohibition that can be enforced by the power of the state.
The obligation can take the form of a Prohibition (You cannot travel faster than 25 miles an hour) or in the form of a Duty (You shall file your Income Tax Report). The power of the state, ultimately, relies upon the legal use of force, giving rise to the maxim - “Behind every law there is a gun.”
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KINDS OF LAW
When we discuss a law - any law - it is important that we know what kind of law we discuss. Often the kind of law at issue will determine how the question is answered, and affect our method of resolving the issue. Relevant to this class, the character (or kind) of law is determined by two factors: (1) The Character; (2) The Source; and in certain cases an additional description - (3) The Level.
CHARACTER OF LAW
There are five “characters” of law:
1. Constitutional - the Founding Document of the political regime. A constitution sets up three broad areas (1) The Structure of Government; (2) The Powers granted to the Government; (3) The Powers denied to the Government.
2. Treaties - Treaties are agreements (often enforceable) entered into between sovereigns.
3. Statutes - In general, when the Legislature passes a bill, the bill becomes a law, and that law is called a Statute. Laws passed by the Colorado Legislature are called, Colorado Revised Statutes. Federal laws passed by Congress are also called Statutes, and also United States Code.
4. Regulations - In carrying out its obligation under the law, the Executive is often, if not always, required to establish rules that flesh out, give substance to, and accomplish the intent of the law. These rules are called Regulations.
5. Case Law - When courts determine how to resolve a particular dispute, or what an ambiguous word in the statute means, that ruling will be relied upon in the future courts.
SOURCES OF LAW
Law must come from somewhere - some government entity must create it. For purposes of our class, there are three sources of law - Federal, State or Local (County or City).
LEVELS OF (CASE) LAW
When dealing with case law, it is relevant to know from what level of court established the case law you cite. For our purposes, from highest to lowest, there are three: (1) Supreme Court; (2) Court of Appeals; and (3) Trial Court.
BRINGING IT TOGETHER
Throughout class I may ask you - what kind of law is it? Federal Statute? State Supreme Court Case Law? State Regulation? City Statute? The answer to that question will often determine how we resolve the issue before you. If we are dealing with case law, I would want to know if the case law you cite is Federal Court of Appeals Decision, or a State Supreme Court Decision, or a Trial Court Decision.
PRECEDENT
“Precedent” is defined as an earlier event or action that is used as a guide in dealing with a future similar situation. In the legal setting the term means the rule established in a prior case that may - or must - be followed by courts when dealing with a later similar situation. Another word is called “authority.” Precedent can either be “binding” or “persuasive.”
Precedent can be binding if the prior decision is from a directly higher court. In the Federal Court setting, a Federal Court Trial Judge in Colorado must follow a decision established in the Court of Appeals for the 10th Circuit because Colorado is in the 10th Circuit. Similarly, a decision in by the United Supreme Court is binding on all Courts of Appeals and Federal Court Judges throughout the nation.
However if that same Federal Court Judge is given a decision by the 9th Circuit of the Court of Appeals, the rule established by such a decision is merely “persuasive,” meaning that the Judge is free to adopt, or disregard, the rule established in the decision. Decisions by other Judges, even in the same Circuit, are merely persuasive.
When a Judge fails to respect binding precedent, it is grounds for reversal upon appeal.
How the Law Evolves
We need courts and case law in order to permit laws written years ago to be applied to situations today. While we would like to think that laws can be drafted carefully to cover all possible future scenarios, the reality is different. It is simply impossible for a legislature to anticipate all the myriad of variations that may occur that touch upon the law. Further, legislatures often use imprecise words that may have subtle but different meanings, and those competing interpretations must be reconciled by the courts.
When courts are faced with a new situation that the current rule does not readily solve, they must modify the rule, and explain in writing why the modification is necessary. Then that modification becomes part of the rule that later courts will apply to future situations. Part of Legal Research is to determine what changes have occurred to the rule in a case you have found that supports (or challenges) your position.

