The phrase references a book and subsequent movement highlighting the oppression of women and girls globally. It serves as a shorthand for the pervasive inequalities faced by half of the world’s population and the potential for progress when these inequalities are addressed.
This concept gained prominence due to its focus on tangible issues such as sex trafficking, forced prostitution, gender-based violence, and lack of access to education and healthcare. Its importance lies in bringing these often-overlooked problems to the forefront of international discourse, advocating for policy changes, and inspiring philanthropic efforts. The historical context involves a broader movement for women’s rights and a growing awareness of the systemic barriers hindering female empowerment.