I always say that you should remake flops, not hits.

If I were an immigrant Latino not born in the US, I could not have written Searching for Whitopia: An Improbably Journey to the Heart of America book. And that is because many of the Whitopians would not have been comfortable talking about their views on immigration, talking about their views on taxes. And they wouldn't have spilled to me the new script on race and poverty as they did.

People would say, "You know, Rich, it's nature. Birds of a feather flock together." I have to point out to them that, no, that's not the case.

With growing and intermixed minority populations, our democracy can not work optimally unless all people are integrated as full and equal members, and I think our collective freedom requires that.

I had been hearing on-the-ground buzz that white folks were moving to places like Bend, Oregon, and Coeur d'Alene, Idaho, and St. George, Utah. That led me to discover through census data that these towns were already extremely white and they were becoming, in most cases, even whiter. Statistics could only tell me so much; in order to get to the spirit and essence of it, I had to immerse myself.

When well-qualified, upper middle-class blacks or Latinos or Asians move to predominantly white neighborhoods, there's what's called the tipping point. That tipping point is generally 15 percent; at 15 percent you begin to see white flight.

By 2042, whites will no longer be the American majority.