Supreme Court precedents, often seen as the bedrock of legal principles, can diminish in authority before being formally overruled. This nuanced decline is evident in cases like Lemon v. Kurtzman, which was effectively sidelined long before the court’s 2022 admission in Kennedy v. Bremerton School District that it had been “abandoned.” Such gradual erosion reflects varied processes: narrowing, criticism, or being confined to specific facts, all paving the path to obsolescence. This is exemplified by Lemon‘s retreat from prominence, with its test for the establishment clause largely replaced by interpretations rooted in history and tradition.
The decline of precedent can be demonstrated through citation data which indicates the evolving judicial attitude towards a case. For instance, Employment Division v. Smith maintains a significant influence on free exercise claims, yet faces challenges as the boundaries of “neutral” and “generally applicable” laws shift. Cases like Humphrey’s Executor v. United States sit in a state of uncertainty, especially with impending decisions like Trump v. Slaughter potentially questioning their validity.
Conversely, there are precedents like Abood v. Detroit Board of Education, which experienced a clear erosion leading up to its overruling in Janus v. AFSCME. Meanwhile, Korematsu v. United States was not formally overruled but was repudiated as a “constitutional failure,” illustrating a different kind of precedential end—through historical condemnation rather than legal reasoning.
The evolving status of these precedents highlights the importance of understanding both formal legal shifts and the more subtle, yet significant, judicial reconsiderations that often precede them. For more in-depth analysis, visit Scotus Blog.