Lesbian, Gay, Bisexual, and Transgender (LGBT) Movement"The movement is based both on reform principles, seeking formal equality through changes in legal norms, and radical principles, seeking substantive equity by changing the cultural value systems that regard minority sexual orientation and gender identity as shameful. The global movement as a whole has, as its primary focus, the decriminalization of gay relationships (i.e., repeal of sodomy laws), but in some places also includes expanded goals, such as laws prohibiting discrimination in employment, housing, and public accommodations and effective public health programs to combat HIV and AIDS. "