The biggest global risks for 2025 | Ian Bremmer

Episode Summary

Executive Summary: Ian Bremmer argues 2025 is defined by a global leadership vacuum: the U.S. remains powerful but increasingly transactional under Trump, creating instability across trade, alliances, immigration, Ukraine, Iran, and AI. He sees major risks from unilateral U.S. policy, but also notes institutional resilience in the U.S., a likely ceasefire in Ukraine, and bright spots in AI, clean energy, and a more cohesive Europe.

Main Topics: GZERO world and the global leadership vacuum (Priority: 5/5): Bremmer’s top risk is not one country or conflict, but the absence of effective global leadership. He says the U.S. is powerful yet unwilling to sustain multilateral order, leaving countries to play defense amid wars, political instability, and ungoverned spaces. Trump’s return and the 'rule of dawn' (Priority: 5/5): Trump’s second term is framed as more organized, more consolidated, and more unpredictable. Bremmer argues Trump will wield power more directly at home and abroad, using loyalists and politicized institutions to pursue his agenda. Trumponomics and economic downside risk (Priority: 5/5): Bremmer says markets are underpricing the economic effects of tariffs, deportations, and trade conflict. He expects growth and inflation pressures, even as deregulation and tax extensions may help some sectors. U.S.-Mexico relations and immigration pressure (Priority: 4/5): Mexico faces a difficult first year with Trump because of migration, fentanyl, trade deficits, and Chinese transshipment. Bremmer advises Mexico to win early concessions, curb Chinese involvement, and coordinate with Canada. Ukraine, Russia, and a likely ceasefire (Priority: 4/5): Bremmer expects a ceasefire in Ukraine during 2025, driven by Trump’s desire to end the war. But he warns the period before any deal is highly dangerous, and that Russia will remain a rogue, destabilizing actor afterward. Iran’s weakening position and Middle East risk (Priority: 4/5): With Hezbollah, Hamas, Assad, and other regional proxies weakened, Bremmer sees Iran as the key Middle East risk. Domestic economic stress and leadership uncertainty could push the regime toward greater repression or confrontation. AI unbound and weak regulation (Priority: 4/5): Bremmer says AI regulation is lagging far behind technological progress and that Trump may roll back even existing guardrails. He warns of dangerous misuse by bad actors while still seeing AI as a major long-term positive force.

Key Arguments: The central geopolitical risk is not a single crisis but a global leadership vacuum, with the U.S. no longer committed to multilateral stewardship. Trump is not a sign of U.S. weakness so much as a beneficiary of a world where other states and institutions are weaker. Trump’s second term will be more effective and more dangerous because he has tighter control over the Republican Party and a more loyal administration. U.S. democracy is strained and increasingly corrupt, but Bremmer does not think it is on the verge of dictatorship or constitutional collapse. Tariffs and mass deportations are likely to slow growth and raise inflation, making Trumponomics a bigger downside risk than markets expect. Mexico’s best strategy is to offer Trump early wins, reduce Chinese exposure, and build ties with Canada before U.S.-Mexico-Canada trade tensions escalate. A Ukraine ceasefire is likely, but it will not be a durable settlement; Russia will remain hostile and continue hybrid attacks. Iran is weaker than it has been in years, but that weakness may make it more dangerous as it faces domestic stress and external pressure. AI regulation is moving too slowly relative to the pace of innovation, creating a serious safety gap. Despite geopolitical risks, Bremmer sees major upside in AI, sustainable energy, and a stronger, more coordinated Europe.

Data Points: Trump deportation scale: 15 to 20 million - Estimated number of illegal immigrants currently in the U.S. that Bremmer cites during discussion of immigration policy. Potential first-year deportations: 1 million - Bremmer says Trump could plausibly remove this many undocumented immigrants in his first year. Potential four-year deportations: 3 to 5 million - Bremmer’s estimate of how many undocumented immigrants could be deported over a full Trump term. Ukraine war timeline: 3 years - Bremmer refers to the war in Ukraine being three years old and heading toward a ceasefire. U.S. House margin: Very thin - Bremmer notes Republicans have only a narrow House majority, limiting Trump’s room to maneuver. Supreme Court composition: 6-3 conservative appointees - Bremmer cites the Court as conservative but still institutionally independent from the president. Iranian Supreme Leader age: 85 years old - Used to illustrate Iran’s succession uncertainty and regime fragility. U.S. debt/inflation environment: Higher inflation and higher debt levels - Bremmer says the macroeconomic backdrop is worse than in Trump’s first term, making policy impacts larger. EU/UK AI summit rebrand: AI safety summit -> AI action summit - Bremmer uses the name change to show governments are prioritizing competitiveness over regulation. U.S. support for Ukraine under Biden: NATO in lockstep - Bremmer contrasts Biden’s alliance coordination with Trump’s unilateral approach.

Pivotal Quotes: "The United States is not becoming isolationist. The United States is increasingly becoming transactional." — Ian Bremmer: Explaining how Trump-era U.S. power differs from the old multilateral order. "I don't believe that the United States is on the precipice of dictatorship." — Ian Bremmer: Clarifying that institutional erosion is real, but democratic collapse is not imminent. "The central geopolitical risk is not a single crisis but a global leadership vacuum." — Ian Bremmer: Summarizing why GZERO wins is his top risk for 2025.

Implications: Listeners should expect more volatility from U.S. policy, especially on trade, immigration, and alliances. But the year may also bring ceasefires, stronger Europe, and rapid gains in AI and clean energy—if institutions and governments can adapt fast enough.