"Gray Areas: How the Way We Work Perpetuates Racism and What We Can Do to Fix It" by Adia Harvey Wingfield

It's Martin Luther King Jr. Day, which has us thinking about the state of our nation — specifically, the state of diversity in our nation. It's a complicated subject, to be sure, so to help us think through it, we're joined by Adia Harvey Wingfield, a professor of sociology at Washington University, whose new book, "Gray Areas," examines why racial inequality persists in the workplace despite today's multi-billion-dollar diversity industry and what actions we can take to create an equitable, multiracial future.