Schrödinger’s Statute

Schrödinger’s Cat, wily feline that it is, made a cameo in yesterday’s Affordable Care Act opinion. Rebutting a point made by the dissent, the panel majority observed:

The dissenting opinion’s theory of the “law that does nothing” results in some bizarre metaphysical conclusions. The ACA was signed into law in 2010. No one questions that when it was signed, § 5000A was an exercise of legislative power. Yet today, the dissenting opinion asserts, § 5000A is not an exercise of legislative power. So did Congress exercise legislative power in 2010, as seen from 2015? As seen from 2018? Does § 5000A ontologically re-emerge should a future Congress restore the shared responsibility payment? Perhaps, like Schrödinger’s cat, § 5000A exists in both states simultaneously. The dissenting opinion does not say. Our approach requires no such quantum musings.

Slip op. at 43 n.38 (emphasis added).