My family and our neighbors and friends thought of Africa and its Africans as extensions of the stereotyped characters that we saw in movies and on television in films such as 'Tarzan' and in programs such as 'Ramar of the Jungle' and 'Sheena, Queen of the Jungle.'

In America there is institutional racism that we all inherit and participate in, like breathing the air in this room - and we have to become sensitive to it.

If you don't tell your stories, other people will tell their story about you. It's important that we nurture and protect these memories. Things change. Existence means change.

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.

The biggest surprise for me, without a doubt, was that the first black people who came to the United States weren't the 20 who arrived in Jamestown in 1619. All of us had been taught that. Well, guess what? The first African came to Florida in 1513. And the huge shock is we know his name, Juan Garrido, and that he wasn't a slave. He was free! This brother was a conquistador who came with Ponce de Leon. He was looking for the Fountain of Youth just like the white people were.

My mom, God rest her soul - she liked nicknames. In the womb she named me Skip. There was another black guy in Piedmont, W.Va., and his name was Skip. They called him Big Skip, and I was Little Skip.

Our society is driven today by so much ethnic discord. We have Black Lives Matter, which I praise and celebrate. We have the demagogues stereotyping Muslims and resurrecting racist stereotypes they used to visit on us. The larger goal is to show that we are all the same, we all come from Africa, and we all have the same larger family tree. It's about the fundamental unity of the human community.