GZERO World with Ian Bremmer

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 astronau...

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...

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 W...

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 Fo...

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 Bremm...

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 conflic...

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 talki...

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...

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 ...

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 Sh...

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 g...

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 ...

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 militar...

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,” Ma...

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 worrie...

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 Ho...

Free speech has become one of the most contentious issues in American politics, but what does it actually mean today? On the GZERO World podcast, Ian Bremmer sits down with conservative legal scholar Ilya Shapiro of the Manhattan Institute and New York Times free speech reporter Jeremy Peters. They discuss  how free expression is being defined—and challenged—on university campuses and by the Trump administration, particularly when ...

It’s been 50 years since the fall of Saigon, but the impact of the Vietnam War still reverberates across generations and continents. On the GZERO World podcast, Ian Bremmer speaks with Pulitzer Prize-winning author Viet Thanh Nguyen and historian Mai Elliott—two writers whose lives were shaped by the conflict. Nguyen, author of the bestselling book and TV series "The Sympathizer," recounts growing up in a tight-knit refugee communi...

What will it take to end Russia’s invasion of Ukraine? President Trump is pushing hard for a ceasefire deal, but is Vladimir Putin actually interested in negotiation? On the GZERO World Podcast, Ian Bremmer is joined by former Ukrainian Foreign Minister Dmytro Kuleba for a sober assessment of the war with Russia—and what it will take to end it. Kuleba resigned last year amid a cabinet shuffle, but spent years at the heart of Ukrain...