Lifespan Comprehensive Sex Education Facilitator Training Our Whole Lives (OWL) is based on a philosophy of comprehensive sexuality education that helps participants make informed and responsible decisions about their sexual health and behavior. Grounded in a holistic view of sexuality, comprehensive sexuality education provides not only facts about anatomy and human development, but also helps leaders to clarify their values, build interpersonal skills, and understand the spiritual, emotional, social, and political aspects of sexuality as well.