Why did Lawrence v. Texas overturn Bowers v. Hardwick?

In Lawrence v. Texas (2003), the U.S. Supreme Court overturned its 1986 decision in Bowers v. Hardwick because it concluded that Bowers was incorrect when it was decided and remained incorrect.12

The Court, led by Justice Anthony Kennedy, identified several fundamental flaws in the Bowers ruling:

• Mischaracterization of Liberty: The Court held that the Bowers majority had improperly narrowed the issue to whether there was a "fundamental right to engage in homosexual sodomy." Justice Kennedy argued this framing demeaned the individual's claim, asserting that the due process clause of the Fourteenth Amendment protects the autonomy of individuals to engage in private, consensual intimate conduct.2
• Failure to Appreciate Privacy: The Court affirmed that liberty includes the right to establish personal bonds, including sexual relationships, which are protected from unwarranted government intrusion into the home.2
• Evolution of Constitutional Understanding: The Court rejected the historical analysis used in Bowers, noting that the Constitution was designed to be open to new arguments and experiences regarding the "components of liberty," rather than being restricted by past moral teachings.2

Ultimately, the Court determined that the Texas statute, which criminalized same-sex intimacy, violated the right to privacy and liberty interests protected by the Constitution.2