On July 1, 1968, the United States, Soviet Union, and United Kingdom signed the Nuclear Non-Proliferation Treaty, the most widely joined arms control agreement in history, and a promise to eventually eliminate nuclear weapons altogether. More than fifty years later, the nuclear powers still have their weapons, three unsigned states have built their own bombs, and the treaty's foundational bargain has never been honored. This episode examines what the NPT got right, what it got catastrophically wrong, and why the gap between those two things is one of the most consequential unresolved problems in the world today.

On June 30, 1960, the Congo celebrated independence from Belgium. By midnight, the West had already decided its first elected leader had to go. This is the story of Patrice Lumumba, the man who stood up to a king, built a nation in 77 days, and was murdered for it.

📅 DATE: June 30, 1960

📍 LOCATION: Léopoldville (Kinshasa), Democratic Republic of the Congo

👤 KEY FIGURES: Patrice Lumumba, King Baudouin of Belgium, Joseph Kasavubu, Dag Hammarskjöld, CIA Station Chief Lawrence Devlin

On June 29, 1956, President Eisenhower signed the Federal-Aid Highway Act from a hospital bed, launching the most ambitious public works project in American history. The interstate system connected the nation, supercharged the economy, and helped win the Cold War. It also demolished entire neighborhoods, displaced more than a million people, and handed certain local officials a federally funded instrument of segregation. This is the story of how a genuinely visionary act and a documented civic tragedy happened at exactly the same moment and why understanding that matters more now than ever.