GZERO World with Ian Bremmer

The number of people forced to flee their homes because of war, persecution, humanitarian disaster or political collapse topped 123 million people in 2024. That’s double what it was just 10 years ago. Yet just as the need has exploded, the global aid system is unraveling. On the GZERO World Podcast, David Miliband, president & CEO of the International Rescue Committee sits down with Ian Bremmer to discuss the growing crisis as the number of refugees continues to rise and the US, once the anchor of the global aid system, shuts down USAID and drastically pulls back foreign funding.Miliband says we’re facing “a new abnormal,” with 275 million people facing humanitarian emergencies in 20 countries in crisis. The vast majority of displaced people are hosted in low and middle income countries, meaning the world’s poorest and most under-resourced places are shouldering a disproportionately high share of the burden. Miliband and Bremmer discuss the worsening humanitarian situation in places like Sudan and Gaza, the impact of US aid cuts, whether any nation or group of nations can fill the void, and where Miliband sees glimmers of hope amid so many intractable problems.Host: Ian BremmerGuest: David Miliband Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

After nearly eight decades of on-again-off-again conflict, India and Pakistan neared the brink of all-out war last spring. The intense, four-day conflict was an unsettling reminder of the dangers of military escalation between two nuclear-armed adversaries. Though the ceasefire was reached and both sides claimed victory, Delhi and Islamabad are still on edge and tensions remain high. On the GZERO World Podcast, former Pakistani Foreign Minister Hina Khar joins Ian Bremmer to discuss Pakistan’s response to India’s strikes, which she believes were unjustified, and why Pakistan needs to defend itself from further aggression.One fifth of the world’s population lives on the Indian subcontinent, and Khar says putting them at stake because of a political conflict is dangerous because “you do not know how quickly you can go up the escalation ladder.” Bremmer and Khar also discuss the US role in mediating the conflict with India, Pakistan’s domestic and economic challenges, its strategic partnership with China, and the dangers for global security if the world abandons a rules-based international order.“As someone who was representing this country as foreign minister, I used to wonder, why were we reduced to eating grass to become a nuclear power?” Khar says, “And now, that is the only thing providing deterrence and security against a country which feels it can attack us anytime, any day.”Host: Ian BremmerGuest: Hina Khar Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

From lawsuits and executive orders to funding cuts tied to antisemitism claims, the Trump White House is targeting institutions like Harvard and Columbia in what Feldman calls an effort to undermine independent centers of truth. “Trump's gone after universities, he's gone after media, and he's going after courts,” Feldman tells Ian. “Each in its own way is an independent institutional voice telling people, ‘This is the way things are.’”On the latest episode of the GZERO World Podcast, Feldman explains why this isn’t just about cancel culture or campus politics—it's about whether universities will remain places where truth is pursued freely, or "knuckle" under political pressure. He discusses Harvard’s legal fight with the administration, growing antisemitism on and off campus, and the deeper risks for American democracy if academic independence erodes.Host: Ian BremmerGuest: Noah Feldman Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

President Trump’s policies swiftly rewriting the rules of global trade. As the United States imposes tariffs on allies and adversaries alike, do we risk losing our edge? On the GZERO World Podcast, CNN’s Fareed Zakaria joins Ian Bremmer to discuss what happens when globalization’s biggest champion becomes its biggest critic. For the past 80 years, the United States has been the beating heart of the free trade movement, the country that forced all the other countries in the world to open their markets. But now, Washington is tearing up the economic playbook—levying historic tariffs and recasting the world as a high-stakes, winner-take-all, zero-sum game. Zakaria says we are living through an age of backlash to 30 years of globalization and that the next 10 years will be a period of “slowbalization,” where we'll see a much slower pace of growth and a much more political economy. Bremmer and Zakaria break down America’s retreat from global leadership, shifting power dynamics between the US and China, European pressure to become more self-sufficient, and whether the Trump administration’s economic gamble is worth the risk.“The United States has gone from the leading advocate of free trade to being the most protectionist advanced industrial country in the world,” Zakaria warns, “We’ve always invited competition from the world’s best. If we move to something else, I think we lose that edge.”Host: Ian BremmerGuest: Fareed Zakaria Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

Creating artificial human retinas in zero gravity. Mining rare minerals on the moon. There seems to be no limit to what could be possible if we continue to take our more important industries to space. Join Mike Massimino and Mike Greenley on this episode of Next Giant Leap as they explore the industrialization of space. Dr. Joan Saary sheds light on the potential of designing medical treatments in microgravity and treating astronauts in orbit, and Dr. Gordon Osinski explains the exciting future of resource extraction on other planetary objects. Hosts: Mike Greenley, Mike MassiminoGuests: Dr. Joan Saary, Dr. Gordon Osinski Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

You might not know it, but you interact with space technology countless times on a daily basis. In fact, the space economy has become so ubiquitous that some estimate that its value could reach as high as $1.8 trillion by 2035. On this episode of Next Giant Leap, hosts Mike Massimino and Mike Greenley are joined by Alex MacDonald, former Chief Economist at NASA. They discuss the surprising history of private investment in the space industry, the many reasons for the current boom, and how you might get a job in the space world.Hosts: Mike Greenley, Mike MassiminoGuest: Alex MacDonald Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

It’s been a banner stretch for President Trump: a major strike on Iran’s nuclear sites, a sprawling tax-and-spending bill pushed through Congress, and a growing foreign policy resume. But beneath the surface of all the flag-waving and victory laps, Democrats like Senator Mark Warner are warning that the real story is unfolding in the shadows—inside an increasingly politicized US intelligence community.In this episode of the GZERO World podcast, Ian sits down with the senior Senator from Virginia at his Capitol Hill office for a wide-ranging conversation about what’s breaking inside America’s national security institutions—and what that means for foreign policy decisions from Tehran to Gaza. Warner doesn’t hold back: “We’re in uncharted, dangerous territory. [Intelligence] Analysts are being told to change their conclusions—or lose their jobs.”The two also dive into the fallout from the US-Israeli strikes on Iran, the fragile push for a Gaza ceasefire, and why Warner sees a largely ignored civil war in Sudan as one of the world’s worst ongoing humanitarian crises—and a rare opportunity for the US to lead.Host: Ian BremmerGuest: Senator Mark Warner (D-VA) Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

For many of us, the idea of a space-based arm of the military calls to mind images from science fiction. But the real-life world of space defense has become increasingly integral to military operations on land, at sea, and in the air. In this episode of Next Giant Leap, hosts Mike Massimino and Mike Greenley explore the world of space military technology. Guests Major General (Ret.) Kim Crider formerly of the United States Space Force, and Brigadier-General Chris Horner of the Canadian Space Division walk us through the many innovations in this fascinating arena, and attempt to answer one crucial question: how do you secure a domain with no borders?Hosts: Mike Massimino, Mike GreenleyGuests: Kim Crider, Chris Horner  Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

The world is heading toward a new nuclear arms race—one that’s more chaotic and dangerous than the last. The Cold War built rules of deterrence for a world of dueling superpowers and static arsenals. But in a fragmented, GZERO world of fast-moving technology and unpredictable leadership, the safeguards are fraying. On the GZERO World Podcast, Admiral James Stavridis, former Supreme Allied Commander of NATO, sits down with Ian Bremmer to discuss the growing nuclear threat and what we can do to stop it. The indicators are alarming: China is stockpiling nuclear warheads at record speed. Russia continues to rattle its nuclear saber in Ukraine. Even US allies are privately and publicly questioning whether they need a deterrent of their own. So how serious is the nuclear risk? How do we guarantee security in a world where the weapons (and the rules) are changing? Are we ready for a future where not just missiles, but lines of code, could end civilization? Stavridis and Bremmer assess the current arms race and what it will take to lower the nuclear temperature.“We're already involved in a proxy war with a nuclear power,” Stavridis warns, “We'd be smart to try and continue to have strong alliances to balance China and Russia drawing closer and closer together.”Host: Ian BremmerGuest: Admiral James Stavridis  Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

Over the last decade, the world of space exploration and innovation has exploded. On this episode of Next Giant Leap, season 2 hosts Mike Greenley, CEO of MDA Space, and Mike Massimino, Columbia Engineering professor and former NASA astronaut, take a look at the new space race with former Congresswoman Jane Harman and China expert Dean Cheng. They discuss the role of space in national security, the potential for space-based conflict, and the role of private space companies in this new era.Hosts: Mike Greenley, Mike MassiminoGuests: Jane Harman, Dean Cheng Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

Welcome back to Next Giant Leap! This new podcast series is brought to you by GZERO Media and the Canadian space company MDA Space.Hosted by MDA Space CEO Mike Greenley and former NASA astronaut Mike Massimino, this 4-part series explores how business and innovation are transforming space—and life on Earth. With fascinating conversations on everything from national security to military technology to medical discoveries, we’re talking to leading experts about all of the risks, opportunities, and big questions of the new Space Age. Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

Ian Bremmer sits down with New York Times columnist Thomas Friedman to dissect what may go down as the most consequential month in the Middle East in years. Just weeks after Israel launched a war against Iran—and after President Trump authorized US airstrikes—an uneasy ceasefire is in place. But what was actually achieved?Iran, the clear loser of the 12-Day War, entered as the most vulnerable player and emerged weaker still. Tehran stood largely alone, with Hamas degraded, Hezbollah decimated, Syria toppled, and Russia distracted. Yet the Islamic Republic can still claim regime survival, some damage inflicted on Israel, and a murkily intact nuclear program.Netanyahu, meanwhile, avoided a ceasefire until he had secured key gains: he crippled Iran’s infrastructure, leveraged US firepower to hit targets beyond Israel’s reach, and rescued his collapsing political career. As Friedman notes, “The people who won this war for Israel...were, for the most part, the very same people who were in the streets of Israel for nine months against Netanyahu and his judicial coup.” That tension will only grow in the months ahead.For Trump, this marks the biggest foreign policy victory of his second term—at least for now. He struck a blow to Iran’s ambitions, avoided a broader war, and emerged politically unscathed. But what happens next, especially in Gaza, will test the durability of that win.Host: Ian BremmerGuest: Thomas L. Friedman  Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

What if the next virus isn’t natural, but deliberately engineered and used as a weapon? As geopolitical tensions rise and biological threats become more complex, health security and life sciences are emerging as critical pillars of national defense.In the special edition episode from our new series, “The Ripple Effect: Investing in Life Sciences”, host Dan Riskin is joined by two leading voices at the intersection of biotechnology and defense: Dawn Meyerriecks, former CIA Deputy Director for Science and Technology and current member of the National Security Commission on Emerging Biotechnology, and Jason Kelly, co-founder and CEO of Ginkgo Bioworks. Together, they explore the dual-use nature of biotechnology and the urgent need for international oversight, genetic attribution standards, and robust viral surveillance. From pandemic preparedness and fragile supply chains to AI-driven lab automation and airport biosurveillance, their conversation highlights how life science innovation strengthens national resilience and strategic defense.This timely conversation follows the June 25th, 2025 Hague Summit Declaration, where NATO allies pledged to invest 5% of GDP in defense by 2035—including up to 1.5% on resilience and innovation to safeguard critical infrastructure, civil preparedness, networks, and the defense industrial base. This limited series, produced by GZERO’s Blue Circle Studios in partnership with Novartis, examines how life science innovation plays a vital role in fulfilling that commitment. Subscribe to “The Ripple Effect: Investing in Life Sciences” series on your preferred podcast platform.Look for the next episode of the GZERO World with Ian Bremmer podcast when we kick off our eighth season on July 5, 2025.Host: Dan RiskinGuests: Jason Kelly, Dawn Meyerriecks Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

Small businesses are more than just corner shops and local services. They’re a driving force of economic growth, making up 90% of all businesses globally. As the global middle class rapidly expands, new opportunities are emerging for entrepreneurs to launch and grow small businesses. In this special edition podcast episode, the first of GZERO's “Local to global: The power of small business” series, host JJ Ramberg sits down with Shamina Singh, Founder and President of the Mastercard Center for Inclusive Growth, and Homi Kharas, Senior Fellow at Brookings Institution and Co-Founder of the World Data Lab. Together, they explore how the spending power of the global middle class is fueling small business growth from Taipei to Toronto and beyond. The discussion also highlights how digital inclusion, access to finance, and cybersecurity are essential for small business success.For more from this series, subscribe to “Local to global: The power of small business”, a new four-part podcast series from GZERO Media's Blue Circle Studios and Mastercard, where we'll look behind the curtain to explore the world of small businesses and why they’re positioned to play an even bigger role in the future of the global economy. Look for the next episode of the GZERO World with Ian Bremmer podcast when we kick off our eighth season on July 5, 2025.Host: JJ RambergGuests: Homi Kharas, Shamina Singh Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

President Trump has never been shy about his revolutionary ambitions. In his second term, he’s moved aggressively to consolidate power within the executive branch—signing more than 150 executive orders in just over 150 days, sidelining Congress, and pressuring the institutions that were designed to check his authority. His supporters call it common sense. Critics call it dangerous. Either way, it’s a fundamental shift in American governance—one that’s unlike anything happening in any other major democracy.While Congress has largely collapsed into partisan submission, and the DOJ and other power ministries face political purges, one institution still stands: the courts. In this episode, Ian Bremmer speaks with New York Times Magazine staff writer and Yale Law School’s Emily Bazelon about how the judiciary is holding up under pressure, what rulings to watch, and whether the rule of law can survive the Trump revolution.Host: Ian BremmerGuest: Emily Bazelon   Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

It was an extraordinary public fight between two billionaires—President Donald Trump, the world’s most powerful man, and Elon Musk, the world’s richest. On a special bonus episode of the GZERO World Podcast, Ian Bremmer sits down with Semafor co-founder and editor-in-chief Ben Smith to talk about Trump and Musk’s messy breakup, what led to the explosive public fallout, and whether there’s any chance of reconciliation. Though their feud appears to be cooling down, there’s still a lot at stake for both men: namely, Musk’s political funding for the GOP ahead of the 2026 midterms and billions in government contracts and subsidies for his companies, which Trump has threatened to cancel. In the battle between politicians and tech oligarchs, who holds more power? Will President Trump’s ability to punish his enemies in consequential ways have long-term consequences for Musk? And how does a fight like this change the nature of political journalism when everything is happening in real time in full view of the public? Smith and Bremmer break down the end of the bromance that has defined President Trump’s second term and where the administration’s relationship with Silicon Valley goes from here.Host: Ian BremmerGuest: Ben Smith Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

On this week’s GZERO World Podcast, Ian Bremmer sits down with Bonny Lin, director of the China Power Project at the Center for Strategic and International Studies, for a look at one of the most dangerous flashpoints in the world: the Taiwan Strait. China has been conducting drills around Taiwan for years, but since the current pro-independence president, William Lai, took office in 2024, Beijing has been staging near-daily military exercises near the island–larger, louder, and more aggressive than ever before.Lai has pledged to boost defense spending, strengthen ties with the US, and reduce Taiwan’s economic dependence on China. But Lai faces serious political headwinds at home. His party lost its majority in parliament, and he’ll have to navigate a deeply divided government to get anything done. Meanwhile, Chinese President Xi Jinping says reunification with Taiwan is a national priority and has made it clear Beijing won’t hesitate to take the island by force if necessary. The stakes are global: A war in the Strait would reshape the world economy, drag in major powers, potentially triggering the deadliest military conflict in the Asia-Pacific since World War II. So how far can China push, and how long can Taiwan hold out, before a crisis becomes inevitable?Host: Ian BremmerGuest: Bonny Lin Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

Ian Bremmer sits down with Jesuit priest and bestselling author Father James Martin to discuss the unprecedented election of Pope Leo XIV—the first-ever (North) American Pope—and what his leadership could mean for the Catholic Church, American politics, and a divided, secular world. Known for his humility and spiritual depth, Pope Leo has a chance to bridge widening rifts within the Church. “There’s a lot of division and anger,” Martin says, “but Pope Leo has the opportunity to build bridges between progressives and traditionalists.”Martin highlights the Pope’s early statements on war and migration as signs that his moral leadership will extend beyond Church walls, rooted in a clear Gospel mandate: “When Jesus says, ‘When you welcome the stranger, you welcome me,’ that’s pretty clear.”The conversation also touches on Martin’s advocacy for LGBTQ Catholics, especially the trans community, who he says are “being treated like dirt,” and the enduring legacy of Pope Francis, whose compassion and global engagement still echo in the Vatican. “Francis showed us that the Church is a field hospital,” Martin says.Host: Ian Bremmer Guest: Father James Martin  Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

How much could our relationship with technology change by 2027? In the last few years, new artificial intelligence tools like ChatGPT and DeepSeek have transformed how we think about work, creativity, even intelligence itself. But tech experts are ringing alarm bells that powerful new AI systems that rival human intelligence are being developed faster than regulation, or even our understanding, can keep up with. Should we be worried? On the GZERO World Podcast, Ian Bremmer is joined by Daniel Kokotajlo, a former OpenAI researcher and executive director of the AI Futures Project, to discuss AI 2027—a new report that forecasts AI’s progression, where tech companies race to beat each other to develop superintelligent AI systems, and the existential risks ahead if safety rails are ignored. AI 2027 reads like science fiction, but Kokotajlo’s team has direct knowledge of current research pipelines. Which is exactly why it’s so concerning. How will artificial intelligence transform our world and how do we avoid the most dystopian outcomes? What happens when the line between man and machine disappears altogether? Host: Ian BremmerGuest: Daniel Kokotajlo Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.

In the latest episode of the GZERO World podcast, Ian Bremmer sits down with Democratic Senator Chris Van Hollen to unpack what he calls a constitutional crisis unfolding under the Trump administration. At the center of the conversation is the case of Kilmar Abrego Garcia, a Maryland father of three who was wrongfully deported to El Salvador and remains imprisoned in a maximum-security facility known for human rights abuses. Van Hollen recently traveled to El Salvador to visit Abrego Garcia and pressure local authorities, telling Bremmer, “I asked [them] whether or not El Salvador had any independent basis for holding him. His answer was, ‘No… the Trump administration is paying us money to do so.’”The conversation also turns to broader concerns about America’s global posture. Van Hollen argues the administration has gutted the State Department and abandoned U.S. leadership abroad: “What we are witnessing is America in retreat. Our adversaries, like China, are all too happy to fill the vacuum.” He critiques Trump’s sweeping tariff policies as chaotic and harmful to small businesses, saying they’re driven more by political theater than economic strategy. With due process under threat and American institutions under pressure, Van Hollen calls on Democrats to fight back not just with opposition, but with an alternative vision: “We should point out the betrayal, but also present a plan that helps working people—the people Trump claims to stand for.” Host: Ian BremmerGuest: Chris Van Hollen Subscribe to the GZERO World with Ian Bremmer Podcast on Apple Podcasts, Spotify, or your preferred podcast platform, to receive new episodes as soon as they're published.