Professor Melissa Kearney, talks to me about the overlooked economic and social impacts of marriage and family structures and her book, "The Two-Parent Privilege." Kearney's research reveals the decline in marriage rates, particularly among non-college graduates, as an economic crisis with far-reaching consequences. She argues that the decrease in two-parent households, from 77% in 1980 to 63% today, affects children's behavior, education, and the class divide. Kearney emphasizes the economic imperatives of this issue, moving beyond the traditional cultural and political debates.