
Learning From Our Differences and the Antidote to Doomscrolling Anxiety
Learning From Our Differences and the Antidote to Doomscrolling Anxiety
Did you know that only 4% of new marriages in America happen between Democrats and Republicans? Or that three quarters of white Americans don't have a single friend who isn't white? David McCullough III — grandson of the beloved historian — shares his bold idea for fixing what's tearing us apart.
Then, author Katherine May puts into words something most of us feel but can't quite name — that exhausting loop of bad news, social media outrage, and dread. She says the antidote is closer than you think.
And be sure to read our newsletter at ThePreamble.com – it’s free! Join hundreds of thousands of readers who still believe understanding is an act of hope.
- Host: Sharon McMahon
- Supervising Producer: Melanie Buck Parks
- Executive Producer: Sharon McMahon
- Audio Producer: Craig Thompson
- Host: Sharon McMahon
- Supervising Producer: Melanie Buck Parks
- Executive Producer: Sharon McMahon
- Audio Producer: Craig Thompson
Guests
Guests

David McCullough III
David McCullough III is the cofounder and CEO of the American Exchange
Project, the country’s first domestic intercultural exchange program. In the summer of 2016, McCullough drove 7,100 miles across America to research the effects of poverty on education. He spent two months in three towns that were very different from the Boston suburb he grew up in: Cotulla, Texas, the Pine Ridge Indian Reservation in South Dakota, and the Slavic Village of Cleveland, Ohio. The road trip was an immersive lesson in experiential civics that inspired him to found the program in 2019 with PBS NewsHour Economic Correspondent Paul Solman and the late Harvard Business School Professor
Robert Glauber. Since then, the American Exchange Project has sent more than 1,500 students to nearly 40 states with the goal of creating a more connected America. The organization has been featured in more than 125 media outlets, including the CBS Sunday Morning Show, Fox & Friends, the BBC, the New York Post, the Boston Globe, CNN, and Good Morning America. McCullough has a BA in American Studies from Yale and an MPhil in Economic and Social History from the University of Cambridge. In 2022, he was named to the Forbes 30 Under 30 list in Education. He lives in Boston with his wife, Kasey.