Protective Labor Legislation in the Courts: Substantive Due Process and Fairness in the Progressive Era

Abstract

The Supreme Court's decision inLochner v. New York(1905), invalidating an act limiting working hours for bakers as a violation of contractual freedom, has come to symbolize an era in constitutional law. The period covers the years from the end of the Gilded Age through the Progressive Era. Its chief characteristic, according to its critics, is the judiciary's hostility to progressive labor legislation. Statutes intended to protect vulnerable classes from the ravages of industrialization were routinely defeated in the courts. Progressives pioneered an interpretation in whichLochnerbecame a leading “anticanonical” case, wrongly deploying the doctrine of substantive due process to shield inherited distributions of wealth and power. The time is long past when scholars characterized the era as a product of judges' reactionary commitments to laissez-faire or, worse, to Social Darwinism, following Justice Holmes's quip, dissenting inLochner, that “the Fourteenth Amendment does not enact Mr. Herbert Spencer's Social Statics.” Contemporary scholars have reconstructed the period's jurisprudence, finding in it a principled commitment to a conception of justice grounded in the Founding. The most widely accepted explanation, developed by Gillman's influential study, is that substantive due process embodied a principle of neutrality requiring courts to distinguish the authentic public aims of legislation from illegitimate attempts to advantage some classes at others' expense. An alternative explanation is that judges, drawing on the theory of natural rights, developed the doctrine of substantive due process to limit government's discretion to encumber prepolitical rights to private property and liberty of contract.