Solving One-Side Polarization: Supreme Court Polarization and Politicization in Israel and the U.S.

Abstract

Abstract The Israeli Supreme Court has become increasingly polarized between liberal and conservative judges. This phenomenon is relatively new to the Israeli Supreme Court and follows the much older and more well-known example of the U.S. Supreme Court. This article surveys both U.S. and Israeli court polarization and shows the history, reasons, and special features of polarization of both courts, including the important differences between them. It also adds a distinction to existing literature on court polarization—the distinction between court polarization and politicization, and especially the distinction between “regular” polarization and “one-side” polarization. Regular court polarization happens when the court is divided roughly equally between the two main political contenders (usually between right and left). One-side polarization happens when there is a clear advantage to one side of the political map in the make-up of the court. The current U.S. Supreme Court, with six conservative justices and only three liberal justices, is an example of one-side court polarization that is tilted to the right. The current Israeli Supreme Court (as of the writing of these lines) is an example for one-side court polarization tilted to the left; there are 10 liberal judges and only five conservative judges on the court. The article’s main argument is that one-side court polarization presents a particularly vexing problem for the legitimacy of the court, even more so than “regular” polarization. The article concludes with a survey of possible solutions to help Israel retract itself from one-side court polarization.