The Supreme Courtâs opinion overturning Roe v. Wade on Friday could open the door for courts to overturn same-sex marriage, contraception and other rights.
Itâs already set off a debate among justices over whether overturning Roe puts those precedents in danger.
The majority opinion from Justice Samuel Alito attempted to wall off its holding in Fridayâs abortion case from those other rulings, but Justice Clarence Thomas wrote separately to call explicitly for those other rulings to be revisited.
âIn future cases, we should reconsider all of this Courtâs substantive due process precedents, including Griswold, Lawrence, and Obergefell,â Thomas wrote, referring to decisions on contraception, sodomy and same-sex marriage.
Liberals said that those rulings are now at risk.
In their dissent, the liberal justices wrote âno one should be confident that this majority is done with its work.â
âThe right Roe and Casey recognized does not stand alone,â they wrote. âTo the contrary, the Court has linked it for decades to other settled freedoms involving bodily integrity, familial relationships, and procreation. Most obviously, the right to terminate a pregnancy arose straight out of the right to purchase and use contraception. In turn, those rights led, more recently, to rights of same-sex intimacy and marriage.â
The liberals added: âEither the mass of the majorityâs opinion is hypocrisy, or additional constitutional rights are under threat. It is one or the other.â

Alito, in a new section of the opinion that was not present in the leaked draft, responded to the dissentersâ warnings.
He emphasized a line the majority opinion that said â[n]othing in this opinion should be understood to cast doubt on precedents that do not concern abortion.â
âWe have also explained why that is so: rights regarding contraception and same-sex relationships are inherently different from the right to abortion because the latter (as we have stressed) uniquely involves what Roe and Casey termed âpotential life,ââ Alito said.
Alitoâs assertions were undercut by a concurrence by Thomas, who explicitly called for the court to reconsider its rulings striking down state restrictions on contraceptives, state sodomy bans and state prohibitions on same-sex marriage.
âBecause any substantive due process decision is âdemonstrably erroneous,ââ Thomas wrote, âwe have a duty to âcorrect the errorâ established in those precedents.â
The liberal dissenters used Thomasâ concurrence to go after Alitoâs assurances that the court was not putting those precedents at risks by overturning Roe.
âThe first problem with the majorityâs account comes from JUSTICE THOMASâs concurrence â which makes clear he is not with the program. In saying that nothing in todayâs opinion casts doubt on non-abortion precedents, JUSTICE THOMAS explains, he means only that they are not at issue,â the liberals wrote, as they quoted from Thomasâ concurrence.
âSo at least one Justice is planning to use the ticket of todayâs decision again and again and again,â they said.