This book tells the story of this search for insight that has taken the form of both a deeply personal quest and a rigorous scientific inquiry. It presents a collection of insights with the potential to illuminate our collective understanding of race and social change in powerful ways. It ends with a call to action grounded in the lessons learned along the journey. It could elevate our national consciousness around an issue at the heart of American civic life, and contribute to a national dialogue on these matters in substantive and productive ways.