Walter Russell Mead appears on Honestly with Bari Weiss to discuss why human-caused catastrophes are the most serious threat to humanity today and why he believes we have entered a pre-war era.
Caption
A Mexican National Guard officer stands guard on a pickup truck during a vehicle check heading to the United States at the San Ysidro Port of Entry crossing in Tijuana, Baja California, Mexico, on February 6, 2025. (Getty Images)