It’s not drugs and devices, but at least it’s legal related. We thought we’d pass along a link to a very well-constructed graphic analysing the relative ideology of the justices of the Supreme Court and the Court as a whole since 1937. The most liberal justice during that time: William O. Douglass in 1974, and 1973, and 1972…. The most conservative: Clarence Thomas in 2007. The most liberal Court as a whole? 1968. The most conservative? 1991.
The data is based on something called Martin-Quinn Scores, which are explained here.