SUMMARY.Public policy is one of the younger, interdisciplinary subfields in the social sciences, but one of the most promising in terms of its social relevance. While public policy has made major strides in terms of analytical and methodological development, it has largely ignored the development of intersectional theory-a broad theoretical paradigm that has much to offer public policy scholars. In this article, the author discusses the contribution made by intersectionality scholars to the social sciences and advances ways in which intersectionality theory could extend efforts to elucidate public policy outcomes and women's political leadership. We don't live linear lives, so we can't think of or forge a linear analysis. If we care, for example, about the way people live in cities, we can't just think about race, but also about age, ethnicity, class, and spatial needs. Intersectionality is a big word, but it can occupy a small space when we realize that our lives are all about intersections.-Julianne Malveaux, "Intersectionality-Big Word for Small Lives"