Living constitutionalism holds that the Constitution's broad principles are applied to new conditions over time, mostly through precedent built case by case. Its advocates include scholars such as David Strauss (The Living Constitution, 2010) and judges such as Justice William Brennan and Justice Stephen Breyer (Active Liberty, 2005). Like originalism, it is a family of views, and it draws on doctrinal, prudential and ethical modalities as well as text and history.
Why it works
Key idea
Worked example: Principle and application
- Start with the text: the clause states a general principle of equality, not a list of practices.
- Look at experience: decades of cases had shown that "separate" facilities were not equal in fact.
- Reason from precedent: cases such as Sweatt v. Painter (1950) had already found separate law schools unequal; Brown extended that line.
- Conclude that applying the same principle to new understanding required a different result.
Answer: The principle stayed the same; its application changed through case-by-case reasoning. (Many originalists argue that Brown is also right on originalist grounds; the case is not owned by either school.)
Worked example: The commerce power
- No amendment changed the Commerce Clause.
- The national economy changed, and a long series of decisions, from the narrow era to Wickard v. Filburn, worked out what "commerce among the several States" means in an industrial economy.
- That is common-law development: precedent, tested by experience and revised.
Answer: As evidence that constitutional law grows through precedent. Critics see the same history as drift from the text; you will judge the cases yourself in the commerce unit.
Common mistake
Critics answer that the approach gives judges too much room to write their own views into law, that it weakens the reason for having a written constitution, and that change should come from voters and amendments. Advocates reply that precedent and the craft of judging constrain judges, that originalism leaves just as much room through choices about history, and that common-law growth has served the country well. Practice in this course will ask you to identify each school's arguments, never to choose a winner.