In 2002, author Robin D.G. Kelley published the book "Freedom Dreams," examining the efforts of various social movements across the African Diaspora. In this text, Dr. Kelley posed the questions:

“How do we produce a vision that enables us to see beyond our immediate ordeals?”
“How do we transcend bitterness and cynicism and embrace love, hope, and an all-encompassing dream of freedom, especially in these rough times?”