African Diaspora for Change African Diaspora for Change MISSION: The mission of African Diaspora for Change (ADC) is to educate and empower the African immigrant and broader African Diaspora community through culture, dialogue and advocacy. VISION: The vision of the organization is to dispel the negative images of African descendants and foster true change in the perception and policy toward Africa?s people. ADC will become the premier organization for the African Diaspora and provide members with access to a robust online community, cutting-edge use of technology, and local resources and programs.