
Each episode of Why It Matters breaks down an issue that is shaping our world’s future. Join host Gabrielle Sierra as she speaks with the leaders and thinkers who are facing these questions head on. Fueled by the minds at the Council on Foreign Relations, Why It Matters brings some of the world’s most compelling stories home to you.
Episodes

May 21, 2025
May 21, 2025
29 min
What role does the president have when it comes to making trade deals? In this episode, we dig into the expansive powers of the U.S. president when it comes to trade. From unilateral authority to congressional oversight, we unpack who truly calls the shots when the U.S. negotiates trade agreements.
This season, Why It Matters is taking you through the ins and outs of trade. In this episode, Why It Matters dissects the current state of U.S. trade agreements; what deals exist, which ones are under strain, and how President Donald Trump’s unconventional approach to trade negotiations is shifting the United States away from the norm.
Featured Guest:
Inu Manak (Fellow for trade policy at the Council on Foreign Relations)
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/wim/trade-agreements-deal-or-no-deal

Apr 30, 2025
Apr 30, 2025
32 min
Tariffs have sparked intense debate in Washington, but their consequences land far from Capitol Hill. Tariffs can shape paychecks, shift prices for consumers, and affect markets. At best, tariffs offer short-term protection for certain industries. At worst, they can uproot the lives of American workers. In this episode, Why It Matters looks at what tariffs mean for a U.S. steel manufacturer and small business owner trying to stay afloat.
Featured Guests
Matthew P. Goodman, Distinguished Fellow and Director of the Greenberg Center for Geoeconomic Studies, CFR
Jamie Sychak, President of United Auto Workers Local 3303
Debbie Hendrickx, Founder and CEO of Swell Gelato
For an episode transcript and show notes, visit us at: https://www.cfr.org/podcasts/wim/tariff-turmoil-part-2-steel-and-dog-gelato

Apr 16, 2025
Apr 16, 2025
29 min
Tariffs are often discussed in big, abstract terms—trade wars, economic strategy, global power struggles. But for ginseng farmers in Wisconsin, their effects are painfully personal. In this episode, Why It Matters dives into how tariffs work and how they’re hitting one of America's most niche yet lucrative exports: Wisconsin-grown ginseng.
Featured Guests
Matthew P. Goodman, Distinguished Fellow and Director of the Greenberg Center for Geoeconomic Studies, CFR
Will Hsu, President of Hsu's Ginseng Enterprises Inc.
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/wim/tariff-turmoil-part-1-how-tariffs-are-affecting-farmers

Apr 2, 2025
Apr 2, 2025
30 min
When it comes to trade, there is no consensus in Washington. The issue has become deeply polarizing, with lawmakers split over whether free trade agreements benefit or harm the U.S. economy. While some argue that open markets are essential for global leadership and economic growth, others believe that such policies disproportionately harm American workers and industries, fueling the rise of protectionist sentiment.
This season, Why It Matters is taking you through the ins and outs of trade. In this episode, we’re examining how trade policy is sizing up to be anything but consensus.
Featured Guests
Shannon K. O’Neil, Senior Vice President, Director of Studies, and Maurice R. Greenberg Chair, CFR
Edward Alden, Senior Fellow specializing in U.S. economic competitiveness, trade, and immigration policy
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/wim/washington-consensus-could-not-hold

Mar 19, 2025
Mar 19, 2025
32 min
There was once a broad consensus in Washington that trade was a force for good—a way to connect, grow, and prosper. But today, trade has evolved into something much bigger than just the exchange of goods. It’s become a powerful tool to rewrite the rules of foreign policy, reshape how the United States is viewed by the rest of the world, and steer us toward an increasingly uncertain future. When did this change begin, and where did we go off course?
This season, Why It Matters is taking you through the ins and outs of trade. In this episode, we’re diving into the history books to learn what can the past tell us about the future of U.S. trade policy.
Featured Guest
Edward Alden, senior fellow specializing in U.S. economic competitiveness, trade, and immigration policy
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/weve-been-looking-trade-all-wrong

Mar 19, 2025
Mar 19, 2025
2 min
Why It Matters is back and this time we are dedicating an entire season to talking about trade. Alongside CFR’s leading experts, we are bringing you stories from Americans around the country and trying to figure out where Washington went wrong when it comes to U.S. trade policy.

Feb 20, 2025
Feb 20, 2025
37 min
As the climate crisis intensifies, so do discussions about the utilization of nuclear energy. In the aftermath of nuclear meltdowns such as Chernobyl and Fukushima, climate skeptics say the environmental benefits do not outweigh the associated costs and risks. But others think that nuclear energy might be the best option for a greener future. Weighed against the world’s continued reliance on fossil fuels, how could nuclear be a safeguard for our energy supply?
This episode was originally released on October 29, 2021.
Featured Guests
Leslie Dewan, CEO, RadiantNano
Shirley Ann Jackson, President, Rensselaer Polytechnic Institute
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/the-climate-for-nuclear-energy

Feb 14, 2025
Feb 14, 2025
29 min
Emerging technologies are transforming international relations and our country’s economy. So how do we connect science and engineering labs with Washington and the world of business?
The Interconnect, a new podcast series from the Council on Foreign Relations and the Stanford Emerging Technology Review, brings together leading minds in cutting-edge technology and foreign policy to explore recent ground-breaking developments, what's coming over the horizon, and the implications for U.S. innovation leadership.
In this featured episode, Stanford Emerging Technology Review Faculty Council Member Mark Horowitz and CFR’s technologist-in-residence Sebastian Elbaum discuss where chip manufacturing is heading, how hardware advances are powering the new artificial intelligence (AI) era, and what the United States should prioritize in order to sustain its leadership in this crucial domain.
Host
Martin Giles, Managing Editor of the Stanford Emerging Technology Review
Guests
Mark Horowitz, chair of the Electrical Engineering Department at Stanford University
Sebastian Elbaum, the Technologist in Residence at the Council on Foreign Relations

Feb 12, 2025
Feb 12, 2025
35 min
Fresh water sustains all life, but in many regions, especially arid ones, it is becoming increasingly scarce due to climate change. Aging infrastructure and ineffective policies are only making the situation worse, affecting communities, economies, and even the political stability of some countries. As water shortages intensify, it’s crucial to rethink how we manage this vital resource and develop more adaptable systems that can better withstand the effects of climate change.
This episode was originally released on July 8, 2021.
Featured Guests
Sandra Postel, Founder and Director, Global Water Policy Project
Mark Giordano, Professor of Geography and Cinco Hermanos Chair in Environment and International Affairs, Georgetown University
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/water-scarcity

Feb 5, 2025
Feb 5, 2025
27 min
Under international law, the North Pole and the Arctic waters surrounding it are not owned by any country. But this January, President Donald Trump announced his plans to buy the Arctic territory of Greenland, testing the claims of rivals and opening up a greater conversation around who governs the Arctic Circle. On top of these icy tensions, the North Pole is warming. Melting ice caps are opening up new shipping routes and making the region increasingly mineable, generating even more interest from leaders around the world.
This episode was originally released on March 29, 2023.
Featured Guests
Esther Brimmer, James H. Binger Senior Fellow in Global Governance
Jeff Randall, Military Fellow, U.S. Coast Guard
For an episode transcript and show notes, visit us at https://www.cfr.org/podcasts/whats-cracking-arctic
