In order of increasing right-leaning predictability they are: Alito, Roberts, Scalia, and Thomas. Thomas, in particular, could easily be replaced by a computer that determined the politically conservative side of issues before the court and automatically recorded its vote accordingly. These justices make a mockery of the Supreme Court, the U.S. Constitution, and their self-professed strict contructionism. The record shows that the current court decides an inordinate fraction of cases by a 5-4 vote. Not just any 5-4, but the same 5-4, the five conservative justices versus the rest.
Republicans unrelentingly pander about activist left-wing justices on the U.S. Supreme Court. As can be seen in the table, the opposite is closer to the truth. Left-leaning justices aren't without political bias, but it is the Republican nominated conservative justices who have voted most consistently along ideological lines. Judicial impartiality is a myth.
The chart also shows that 4 of the 5 most conservative justices since 1937 are currently on the Supreme Court. This is part of the devastating legacy of Presidents Bush I and II.
|Activist Conservative Justices Dominate U.S. Supreme Court