Greenie wrote:If it's so damn anti-corruption why not have constitutional purists? I mean, the judiciary branch is used to comprehend and uphold writen law. So if there is no corruption then there is no need to have left or right leaning judges.
There's really no relationship between left-right and corruption. It jut doesn't make sense. The court, which has as its mission deciding certain Federal cases and interpreting the Constitution, has always had its own ideological bias. Our "right to privacy," for example, is not explicitly outlined in the Constitution, but was derived as a consequence of other rights that are clearly spelled out. The interpretation of the Constitution has grown over the past 2+ centuries, which has given the impression that the Constitution, itself, is not merely a moribund piece of paper stuck in our distant past.
A simple example is freedom of speech, which applied to the press in the 18th century, but is now applied to online speech. As we've all seen, technology has changed how the constitution is applied, but almost all of the Justices have tried to decide new cases consistent with the original intent. How this is done is very tied in with ideology, and gives rise to the great importance in appointing justices.