I want to get into the educational DNA of American culture. I want 10 percent of the common culture, more or less, to be black.

In the old days, you lived in one neighborhood, you knew all your neighbors and your daughter married the guy next door. That was social and economic progress. That model is gone now. We also had a world order that was fraught but fairly stable.

Like the amazing story of Anthony Johnson. This man was a slave, then became free, accumulated 250 acres, and even had his own slave, a black man who took him to court in Virginia in 1654.That man argued that he should be freed like an indentured servant. But Johnson, who we believe was a pure African from Angola, said, "No way, you're my slave." And the court agreed.

My father and I made genetics history. We were the first African-Americans and the first father and son anywhere to have their genomes sequenced.

We really invented the genre of tracing family trees and going back as far as we could on the paper trail. When the paper trail disappeared, we used DNA analysis. The technology was just being invented that allowed you to trace ancestry through DNA.

So, the kind of precious memories about being black for my generation won't exist for my kids' and grandkids' generations unless we preserve them through fiction, through film, through comic books, and every other form of media we can possibly utilize to perpetuate the story of the great African-American people.

The most ironic outcome of the black Civil Rights movement has been the creation of a new black middle class which is increasingly separate from the black underclass.