This document discusses the Joseph Shine v. Union of India case regarding Section 497 of the Indian Penal Code related to adultery. It summarizes that the case found Section 497 to be unconstitutional as it treated women as property, violated the right to equality and autonomy, and was based on outdated notions of purity and possession within marriage. The court recognized that the constitution promotes societal change and individuals retain autonomy over their sexual agency even within marriage.