Earlier quoted context omitted.
At least in the U.S., that is not the real issue. Nobody disputes that the Bill of Rights is not exhaustive. But just because the Bill of Rights is not exhaustive does not mean that the Supreme Court may make up new rights over time. Legal conservatives in the U.S. adhere to the idea that for a right to exist, society must have recognized it as a right at the time the Constitution was written. In other words, you do…
> Nobody disputes that the Bill of Rights is not exhaustive. Unfortunately, that is not true. Robert Bork famously disputed it, even going so far as to deny the validity of the ninth amendment. Many conservatives support Bork's position today, e.g.: http://www.nationalreview.com/article/336142/judge-borks-ink... They do this because it's a logical pre-requisite for overturning Roe v. Wade.
1. If the 9th amendment is interpreted to mean the courts can declare anything they think is a right, it allows unlimited power. "The Ninth Amendment obviously does not create federally enforceable rights."
2. Overturning Roe v. Wade wouldn't require much legal logic, except the precedent has been upheld several times. Without that, you could question any of steps it relies on:
a. there's an implied right to privacy (9th or 14th amendments)
b. the federal government has a mandate to enforce it
c. this right implies states cannot restrict abortion
d. the "balancing test" is legit, terminating the right in the last trimester