Further, Carrillo shows that sexual globalization must be regarded as a bidirectional, albeit uneven, process of exchange between countries in the global north and the global south. With this approach, Carrillo challenges the view that gay men from countries like Mexico would logically want to migrate to a "more sexually enlightened" country like the United States-a partial and limited understanding, given the dynamic character of sexuality in countries such as Mexico, which are becoming more accepting of sexual diversity. Pathways of Desire also provides a helpful analytical framework for the simultaneous consideration of structural and cultural factors in social scientific studies of sexuality. Carrillo explains the patterns of cross-cultural interaction that sexual migration generates and-at the most practical level-shows how the intricacies of cross-cultural sexual and romantic relations may affect the sexual health and HIV risk of transnational immigrant populations.