No Means No Worldwide (NMNW) is a global rape prevention organization whose mission is to end sexual violence against women and children. We train instructors in high-risk environments to deliver our proven rape prevention curricula to boys and girls ages 10-20. Our research shows an average 50% decrease in the incidence of sexual assault for girls that go through the NMNW program. Girls learn to identify risk, say “no” and talk their way out of trouble. If that “no” is not respected, they also learn physical skills to back it up. Boys learn to challenge rape myths, ask for consent and intervene if they anticipate or witness predatory behavior.