Justice Scalia, who was marking his 30th year on the Supreme Court, is indisputably the most influential jurist of my lifetime (and probably longer than that). He reoriented the study and practice of constitutional law towards the meaning of the actual Constitution and the interpretation of statutes toward their actual text. Originalism and textualism simply wouldn’t exist in a way worthy of their names without him.
But that’s not the only way in which he revolutionized the law. His writing style—clear, direct, and with obvious personality—blew fresh air through often staid and technocratic jurisprudence. He knew that he was writing not just for legal experts, but for the ages. There’s a reason that his opinions get reprinted in law school casebooks even when he’s not in the majority.
In coming days, we’ll see plenty of analyses of Scalia’s “greatest hits,” and there were plenty, whether you agree with him or not. I especially appreciate his opinion for the Court in District of Columbia v. Heller (2008), which confirmed that the Second Amendment protects an individual right. (And note that the dissenting justices pushed back on originalist grounds.) I especially regret his concurring opinion in Gonzales v. Raich (2005), where the Supreme Court authorized the federal government’s regulation of (marijuana) plants that people grow in their backyard for their own consumption. But agree with him or not in any particular case, you cannot deny his impact.