You can have many different selection systems, but the bottom line has to be a system that, once the judge takes office that judge will feel that he or she is to decide the case without reference to the popular thing or the popular will of the moment
Stephen BreyerThis understanding, underlying constitutional interpretation since the New Deal, reflects the Constitution's demands for structural flexibility sufficient to adapt substantive laws and institutions to rapidly changing social, economic, and technological conditions.
Stephen Breyer