Judith Butler is a feminist philosopher and gender theorist who has made significant contributions to feminist and queer theory. Here are some key arguments she has made regarding feminism and gender:
Gender is performative: Butler argues that gender is not a fixed or essential characteristic of an individual, but rather a social and cultural construct that is created through repeated acts of performance. In other words, gender is something that we "do" rather than something that we "are".
Gender as a social construct: Butler believes that gender is a product of cultural and social forces, and that it is shaped by a variety of factors including language, norms, and institutions. She argues that gender is not natural, but rather a historical and cultural product that is constantly being created and re-created.
Gender identity and expression: Butler distinguishes between gender identity (an individual's internal sense of being male or female) and gender expression (the outward display of gender through clothing, mannerisms, and other behaviors). She believes that gender identity and expression are not fixed or essential, but rather fluid and changing.
Critique of binary gender: Butler is critical of the idea that there are only two genders (male and female), and argues that this binary system is oppressive and exclusionary. She believes that there are many different ways of being gendered, and that individuals should be free to express themselves in ways that feel authentic and meaningful to them.
Feminism and politics of identity: Butler is critical of a feminism that is based on fixed and essential notions of gender, arguing that such a feminism can be exclusionary and oppressive. She calls for a more fluid and inclusive feminism that recognizes the diversity of gender identities and experiences.