Dialogue between disciplines, territories, and diverse forms of knowledge is presented as a fundamental tool for addressing multiple forms of exclusion. The research gathered here examines experiences of the struggle for rights, processes of collective empowerment, redistributive policies, and critical pedagogies. The common thread is the search for justice from a perspective that articulates theory and practice, academia and community. Particular value is placed on approaches that give visibility to historically marginalized voices, promoting knowledge committed to social transformation and the recognition of diversity in its many expressions.