JK Rowling has made a significant donation to a legal initiative spearheaded by For Women Scotland, which aims to uphold the UK’s biological definition of sex. The author’s contribution bolsters the group’s efforts to face the British Supreme Court on this matter. Rowling’s stance on the topic aligns with her previous criticisms of expanding the category of “woman” to include biological males and her concern for the potential negative implications of the transgender movement on women and girls.