"Justice Douglas had initially relied on fundamental rights to strike down the vagrancy ordinance in Papachristou. Justice Blackmun had initially used vagueness to avoid relying on fundamental rights to strike down the law in Roe. But ultimately, the two cases switched places. Roe fessed up to its substantive right of privacy, while Papachristou’s reliance on vagueness masked the connections between Papachristou and the burgeoning fundamental rights-particularly privacy and sexual autonomy rights-that the Court was wrestling with in Roe. One wonders how constitutional law would have looked if the early drafts of roe and Papachritou had been published, if the reasoning of the two cases had not switched places. Would we have elaborated a substantive due process in which people had greater rights in public than in private? Would low-level criminal regulation of mobility have actually disappeared while legislatures reenacted abortion regulations sooner and with even greater teeth? Even further, one wonders how constitutional law would have looked if both Papachritous and Roe had publicly committed to a new substantive due process of public and private, of lifestyle protection writ large, of the broader and more varied understandings of liberty represented in Brennan’s memo to Douglas."