Democratic presidential nominee Vice President Kamala Harris hugs her grand-niece Amara Ajagu surrounded by family during the Democratic National Convention Thursday, Aug. 22, 2024, in Chicago.

Paul Krugman, Nobel laureate in economics, New York Times columnist, distinguished professor at the City University of New York Graduate Center, and the author of (now in paperback) Arguing with Zombies: Economics, Politics, and the Fight for a Better Future (W. W. Norton & Company, 2020), offers analysis of the Harris economic proposals.