What is the fine-grained topic of the following text: Featured on The Tavis Smiley Show, Bill Moyers Journal, Democracy Now, and C-Span’s Washington Journal, The New Jim Crow has become an overnight phenomenon, sparking a much-needed conversation—including a recent mention by Cornel West on Real Time with Bill Maher&mdas;about ways in which our system of mass incarceration has come to resemble systems of racial control from a different era. Only return the topic.
The influence and discussion sparked by the book "The New Jim Crow" regarding the system of mass incarceration and racial control.