Judith Butler

In 1993 Butler began teaching at the University of California, Berkeley, where they have served, beginning in 1998, as the Maxine Elliot Professor in the Department of Comparative Literature and the Program of Critical Theory. They are also the Hannah Arendt Chair at the European Graduate School (EGS).
Butler is best known for their books ''Gender Trouble: Feminism and the Subversion of Identity'' (1990) and ''Bodies That Matter: On the Discursive Limits of Sex'' (1993), in which they challenge conventional notions of gender and develop their theory of gender performativity. This theory has had a major influence on feminist and queer scholarship. Their work is often studied and debated in film studies courses emphasizing gender studies and performativity in discourse.
Butler has spoken on many contemporary political questions, including Israeli politics and in support of LGBT rights. Provided by Wikipedia