In this fifth of a series of columns examining the California v. Texas case challenging the Affordable Care Act (ACA), Illinois law dean Vikram David Amar, Michigan Law dean emeritus Evan Caminker, and Illinois law professor Jason Mazzone discuss severability in a larger context and explain why, in their view the majority and minority positions are partly right and partly wrong. The authors conclude that if the Court invalidates and enjoins the individual mandate, it should reject the challengers’ substantive express inseverability claim that the entire ACA remainder should be enjoined.

In this fourth of a series of columns examining the California v. Texas case challenging the Affordable Care Act (ACA), Illinois law dean Vikram David Amar, Michigan Law dean emeritus Evan Caminker, and Illinois law professor Jason Mazzone consider what the appropriate remedy should be if the challengers prevail on the merits of the case. The authors explain why enjoining the 2017 amendment, which zeroed out the potential tax penalty for failure to maintain the specified health insurance coverage, is a more appropriate remedy than striking down the entire ACA.

Cornell law professor Michael C. Dorf comments on the recent ruling by a federal district judge in Texas striking down the entirety of the Affordable Care Act and argues that the judge relies on a highly unorthodox (and erroneous) interpretation of the doctrine of “severability.” As Dorf explains, there is a notable lack of judicial consensus as to what courts actually do when they declare laws unconstitutional, despite that the Supreme Court established its power of judicial review over two centuries ago in Marbury v. Madison (1803).