Why do only some drinkers become drunks?

First there was the Monroe Doctrine, now President Trump’s foreign policy approach is being dubbed the “Donroe Doctrine.” Joshua Keating is a senior correspondent at Vox covering foreign policy and world news with a focus on the future of international conflict. He joins host Krys Boyd to discuss why Trump believes the U.S. has a right to intervene in global affairs across the Western hemisphere, how that differs from his campaign promises, and what this strategy looks like for the remainder of his term. His article is “What actually is the ‘Donroe Doctrine’?” Learn about your ad choices: dovetail.prx.org/ad-choices

 Our complicated relationship with alcohol goes far beyond Dry January. Dr. Charles Knowles is professor of surgery at Queen Mary University of London, chief academic officer at the Cleveland Clinic London and a consultant colorectal surgeon. He joins host Krys Boyd to discuss his own problem drinking and the steps he took to finally stop, what science says about addiction, and how we can reset our own relationships with alcohol. His book is “Why We Drink Too Much: The Impact of Alcohol on Our Bodies and Culture.”   Learn about your ad choices: dovetail.prx.org/ad-choices

America’s pastime used to be baseball, but these days football is clearly king. Author Chuck Klosterman joins guest host Paige Phelps to discuss all things football – from the fervor of a Friday night high school game to a fan’s complicity in violence and injury – plus a look at what would happen if the sport faded away. His book is called “Football.” Learn about your ad choices: dovetail.prx.org/ad-choices

The military action in Venezuela sent shockwaves around the world, but that is not the only hotspot with potential for war. Paul Stares is General John W. Vessey Senior Fellow for Conflict Prevention and director of the Center for Preventive Action, Council on Foreign Relations (CFR). He joins host Krys Boyd to discuss CFR’s annual conflict risk assessment survey, which looks at U.S. national security threats and potential areas for international instability in 2026. Learn about your ad choices: dovetail.prx.org/ad-choices

Venezuela’s future looks uncertain, and the entire region is bracing for what comes next. Will Freeman is a fellow for Latin America studies at the Council on Foreign Relations. He joins host Krys Boyd to discuss Nicolás Maduro’s removal and the United States’ new bid for dominance in Latin America, what oil means for regional economies, and how Colombia, Cuba and other countries might meet this moment. His article in Foreign Affairs is “The Shock Waves of Venezuela.” Learn about your ad choices: dovetail.prx.org/ad-choices

 If you’re chugging orange juice or sipping chicken soup to battle colds, you might’ve been sold a bill of goods. Daniel M. Davis is head of life sciences and professor of immunology at Imperial College London. He joins host Krys Boyd to discuss the facts vs. myths of keeping your immune system healthy, why too strong an immune system might be detrimental, and the surprising remedies that actually work. His book is “Self-Defense: A Myth-Busting Guide to Immune Health.”  Learn about your ad choices: dovetail.prx.org/ad-choices

In an angry, polarized world, it’s good to remember the many benefits of a good laugh. Chris Duffy is a comedian and host of TED’s podcast “How to Be a Better Human,” and he joins host Krys Boyd to discuss the link between humor and innovation, how social bonds are formed over jokes and chuckles, and why humor is a key to a happy, healthy life. His book is “Humor Me: How Laughing More Can Make You Present, Creative, Connected, and Happy.” Learn about your ad choices: dovetail.prx.org/ad-choices

A.I. is changing the way business is done in every industry — including the business of sex. Avantika Chilkoti, Global Business Correspondent for The Economist, joins host Krys Boyd to discuss how A.I. is affecting the pornography industry, which brings in billions of dollars annually, and to ponder whether computer-generated content will put human sex workers out of a job. Her article is “A.I. is upending the porn industry.” Learn about your ad choices: dovetail.prx.org/ad-choices

 There’s a fine line between a voracious hobby and an out-and-out obsession. David Greene, journalist, author and former host of NPR's Morning Edition, joins host Krys Boyd to discuss his dive into people’s personal obsessions, what drives us to latch on and grow certain fascinations and why so often these have nothing to do with the ways we make a living. His podcast is “David Greene is Obsessed” from Campside Media.  Learn about your ad choices: dovetail.prx.org/ad-choices

Binary thinking is black or white, on or off, good or bad – and our modern world requires a more nuanced approach. New York Times opinion columnist Thomas L. Friedman joins host Krys Boyd to discuss our modern age of global multipolarity and how we can start thinking in terms of “poly.” His article is “Welcome to Our New Era. What Do We Call It?”  Learn about your ad choices: dovetail.prx.org/ad-choices