Law Commons^™

A General Defense Of Erie Railroad Co. V. Tompkins, Ernest A. Young

Faculty Scholarship

Erie Railroad Co. v. Tompkins was the most important federalism decision of the Twentieth Century. Justice Brandeis’s opinion for the Court stated unequivocally that “[e]xcept in matters governed by the Federal Constitution or by acts of Congress, the law to be applied in any case is the law of the state. . . . There is no federal general common law.” Seventy-five years later, however, Erie finds itself under siege. Critics have claimed that it is “bereft of serious intellectual or constitutional support” (Michael Greve), based on a “myth” that must be “repressed” (Craig Green), and even “the worst decision …