Yesterday, the Supreme Court heard oral argument in Babb v. Wilkie, which will decide whether the “but-for” causation standard of proof applicable to private-sector employees in age discrimination claims under the ADEA also applies to federal-sector agency employees.
Even for this employment-law geek, not the most scintillating of cases.
That is, until Chief Justice Roberts (a Boomer) posed this question to the plaintiff’s counsel during oral argument: