Impromptu

Shortly before her mother died, Megan McArdle learned a family secret. Decades earlier, her mother had given birth to a son and placed him for adoption. Megan’s attempt to find the brother she never knew would force her to reconsider her mother’s life—and confront abortion as something more than an abstract political debate. In this deeply personal episode, producer Regina de H...

AI data centers have become America’s newest political villain — accused of draining local water supplies, overheating communities and sending electricity bills soaring. But some of the most alarming claims about their environmental impact are based on outdated estimates, missing context or questionable math. Host Megan McArdle is joined by writer and former high school physics...

Football season is back, bringing millions of Americans together around one of the country’s most beloved sports. But new research on chronic traumatic encephalopathy, or CTE, raises an uncomfortable question: What price are players paying for our entertainment? Host Megan McArdle explores the physical and cognitive toll of football and what responsibility fans have when they t...

Why are Americans having fewer children, even though many say they want larger families? Host Megan McArdle talks with author Tim Carney about how professional ambition, personal autonomy and intensive parenting have made family life more daunting. They discuss why Americans are marrying later, how workplaces and communities could make raising children easier, and whether strong...

The controversy surrounding Cambridge professor Jason Arday began with questions about his academic record and extraordinary personal story. It ended in tragedy. What can sociology tell us about how a scandal like this escalates once it's forced into public view? Host Megan McArdle talks with UCLA sociologist Gabriel Rossman about scandal, status and public shaming. Content wa...