Introduction to Comparing Judiciaries
Welcome! In this chapter, we are going to look at the "referees" of the political world: the Judiciaries. Specifically, we will compare the UK Supreme Court and the US Supreme Court. While they might look similar from the outside, they operate in very different ways due to the constitutions they serve. By the end of these notes, you will understand how they are appointed, how much power they really have, and why one is often considered much more "political" than the other.1. Selection and Appointments: How do you get the job?
The way a judge is chosen tells us a lot about how "political" that court is.The US Approach: Highly Political
In the USA, the process is high-drama and very political.- Nomination: The President chooses a candidate. Naturally, they usually pick someone who shares their political "flavor" (ideology).
- Confirmation: The Senate must approve the choice. This involves intense public hearings where the candidate's past rulings and personal life are scrutinized.
- Result: This creates a court often divided into "liberal" and "conservative" wings.
The UK Approach: Professional and Independent
The UK tries to keep politics out of the courtroom.- Judicial Appointments Commission (JAC): Since the Constitutional Reform Act 2005, judges are selected by an independent commission based on "merit."
- Role of Politicians: The Lord Chancellor (a government minister) has a very limited role and can only really say "no" once.
- Result: UK judges are seen as "legal technicians" rather than political figures.
Quick Review: Think of the US process like a televised talent show where the audience (the Senate) votes, while the UK process is more like a private job interview with experts.
2. The Basis and Extent of Power
Where does their power come from, and how far does it reach?Judicial Review
Both courts use Judicial Review, but it means different things in each country:- USA: Because the US has a codified Constitution, the Supreme Court is the "guardian." It can declare a law unconstitutional, effectively "striking it down" and making it void. This is a huge power!
- UK: Because of Parliamentary Sovereignty, the UK Supreme Court cannot strike down an Act of Parliament. Instead, they look for ultra vires (meaning the government acted "beyond its powers") or issue a Declaration of Incompatibility if a law goes against the Human Rights Act. However, Parliament can choose to ignore this or change the law later.
Key Terminology: Judicial Philosophy
In the US, we talk about how judges interpret the law:- Strict Constructionism: Looking at the literal text of the Constitution (often linked to Judicial Restraint).
- Loose Constructionism: Reading between the lines to apply the Constitution to modern life (often linked to Judicial Activism).
3. Judicial Independence: Staying Neutral
For a judiciary to be fair, it must be independent from the executive (the President/PM) and the legislature (Congress/Parliament).- Security of Tenure: In both countries, judges cannot be fired just because the government dislikes their rulings. In the US, they serve for life ("during good behavior"). In the UK, they must retire at 75.
- Pay: In both systems, judge's salaries are protected so the government can't "starve" them into making certain decisions.
- Separation of Powers: The UK Supreme Court was only created in 2009 to physically move the judges out of the House of Lords, creating a clearer separation of powers.
Takeaway: Both systems value independence, but the US system is more vulnerable to "political" influence during the appointment stage.
4. Applying the Comparative Theories
To get the top marks in Paper 2, you must use the three theoretical approaches to explain why these differences exist.The Structural Approach (Rules and Institutions)
This approach says the differences are down to the formal systems.- The US Supreme Court is more powerful because it operates within a codified Constitution that gives it the final word on what is "legal."
- The UK Supreme Court is more limited because of the structural reality of Parliamentary Sovereignty.
The Rational Approach (Individual Goals)
This approach looks at individuals (Presidents and Justices) acting in their own interests.- A US President will rationally choose a judge who will support their policy goals (e.g., appointing a conservative judge to restrict abortion rights).
- Justices may act rationally to advance their own judicial philosophy (Activism vs. Restraint).
The Cultural Approach (History and Traditions)
This approach looks at shared values and history.- In the USA, there is a culture of "rights-based" politics and a deep reverence for the Bill of Rights, which makes the public accept the Court as a major political player.
- In the UK, there is a long-standing tradition of deferring to Parliament as the ultimate democratic authority. The public would likely be shocked if un-elected judges started striking down major laws.
Common Mistakes to Avoid
- Mistake: Saying the UK Supreme Court can "cancel" a law.
Correction: Only the US Court can do this. The UK Court can only say a law is "incompatible" or that the government acted "ultra vires." - Mistake: Forgetting that UK judges are also "independent."
Correction: Just because they aren't as "famous" as US judges doesn't mean they aren't independent. The UK system is designed to be professionally independent rather than politically independent.
Summary Table
| Feature | USA Supreme Court | UK Supreme Court |
|---|---|---|
| Appointment | Political (President & Senate) | Independent (JAC / Merit) |
| Power Base | Codified Constitution | Statute Law / Constitutional Reform Act |
| Key Power | Striking down laws (Judicial Review) | Ultra Vires / Declarations of Incompatibility |
| Sovereignty | The Constitution is Sovereign | Parliament is Sovereign |
Don't worry if the theoretical approaches seem tricky! Just remember: Structural = Rules, Rational = People's motives, and Cultural = History and traditions.