The rhetoric against an alleged 'gender ideology' is directed against two things: a critique of domination of the gender order and demands for sexual and gender self-determination. The booklet analyses the discursive and political strategies of mobilisations against 'gender' and feminism in the context of the strengthening of right-wing populism and right-wing extremism and asks for emancipatory counter-strategies. It offers an overview of this phenomenon, which in research is sometimes referred to as antifeminism, sometimes as (anti-)genderism. The booklet thus contributes to closing research gaps in a booming interdisciplinary research field.