Ophelia Vedder, Assistant Professor | Instagram
+ Pharmaceuticals
Patient Daily | Apr 17, 2026

Ophelia Vedder argues for ending compulsory sex-marking to support autonomy

Ophelia Vedder, in a new article published in Ethics on April 11, calls for the elimination of what she describes as "compulsory sex-marking," the social practice of signaling sexual identity through conventional means such as clothing, hairstyles, and personal pronouns. Vedder said that this practice upholds restrictive gender norms and poses a threat to individual autonomy.

The topic is significant because it addresses how societal expectations around gender presentation can limit personal freedom and reinforce existing inequalities. According to Vedder, sex-marking not only perpetuates heterosexist oppression but also channels individuals into roles based on characteristics assigned at birth rather than chosen by themselves.

In her article titled "Getting Free from Gender: The Case Against Compulsory Sex-Marking," Vedder writes that sex-marking divides people into two groups and has traditionally been justified as necessary for social coordination—facilitating procreation, assigning work by gender, and shaping social interactions. However, she argues that these justifications often result in one group—women—being singled out for subjugation. She further explains that this system creates an imposed identity: "it gives rise to an ascribed identity, funneling individuals into social roles on the basis of unchosen characteristics-namely, the sex to which they were assigned at birth."

Vedder points out that transgender individuals experience the effects of compulsory sex-marking most acutely since deviation from established gender norms can lead to severe consequences. She suggests that envisioning a world without compulsory sex-marking is essential for trans liberation.

Addressing concerns about whether removing compulsory sex-signaling could exclude trans identities if some forms of trans embodiment rely on these practices, Vedder writes: "some ways of realizing trans embodiment embrace sex-marking." However, she maintains that ending hegemonic gender systems requires making such practices voluntary and diverse rather than mandatory. According to her argument, reducing reliance on compulsory markers will increase autonomy not only for transgender people but also create more freedom for everyone: "will open up a greater space of personal freedom for us all."

Organizations in this story