The crossword solutions for the term AN END TO SEX? are ISM and UAL. ISM stands for Intersectionality, a concept developed by Kimberle Crenshaw in 1989 which is used to explain how different forms of oppression interact with each other. UAL stands for Universal Access to Legal Abortion, a movement that seeks to ensure access to safe and legal abortion services for all women regardless of their economic or social status. Both concepts are related to the idea of an end to sex-based discrimination and oppression.