Princeton University

Policy Punchline

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Created and produced by Princeton students, Policy Punchline sits down with the thinkers, leaders, and innovators defining public policy today. Each episode features in-depth interviews with leaders shaping today’s most pressing debates. We bring rigorous analysis and accessible storytelling to the issues that matter. Sponsored by the Julis-Rabinowitz Center for Public Policy and Finance and the Griswold Center for Economic Policy Studies at Princeton University. Visit us on policypunchline.com

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Princeton University

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News

Podcast website

policypunchline.com

Latest episode

May 26, 2026

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Episodes

Esteban Rossi-Hansberg: Forecasting Climate Change with Spatial Economics 11.04.2021

Esteban Rossi-Hansberg is the Theodore A. Wells '29 Professor of Economics at Princeton University. He performs research in macroeconomics, international trade, and urban and regional economics. He has been appointed the Glen A. Lloyd Distinguished Service Professor at the University of Chicago where he will join the faculty of the Kenneth C. Griffin Department of Economics in the Summer of 2021....

Sheldon Solomon - The Worm at the Core: On the Role of Death in Life 10.04.2021

Sheldon Solomon is Professor of Psychology at Skidmore College. He is best known for developing terror management theory along with Jeff Greenberg and Tom Pyszczynski, which is concerned with how humans deal with their own sense of mortality. He studies the effects of the uniquely human awareness of death on human behaviors. He is co-author of several books, including the one we’ll be discussing t...

Austen Allred: Lambda School, Y Combinator, and Democratization of VC Investing 05.04.2021

Austen Allred is the Co-Founder and CEO of Lambda School. It is an online platform that trains you remotely to become a web developer or a data scientist. The user pays no tuition until hired. Austen’s start-up journey began in 2017 with him living in his two-door Civic while participating in Y Combinator (YC), the famous San Francisco-based seed accelerator. This experience became the foundation...

Containers, Coal, and Carbon: Freight Railways in America’s Transportation Landscape 01.04.2021

Ian Jefferies is the President and CEO of the Association of American Railroads (AAR), an organization whose members include the major freight railroads of the U.S., Canada, and Mexico, and Amtrak. Chuck Baker joined American Short Line and Regional Railroad Association (ASLRRA) as President after a 15-year career in the railroad industry. In this interview, co-hosts Tiger Gao and Sullivan Meyer d...

Making a Modern Central Bank: The Bank of England 1979-2003 29.03.2021

Harold James is the Claude and Lore Kelly Professor in European Studies and Professor of History and International Affairs at Princeton University. He is one of the most prominent financial and economist historians of our age, and his most recent book “Making a Modern Central Bank: The Bank of England, 1979–2003” was just published in the fall of 2020. In this interview, Prof. James discusses his...

Jump-Starting America: How Breakthrough Science Can Revive Economic Growth and the American Dream 25.03.2021

Simon Johnson is the Ronald A. Kurtz Professor of Entrepreneurship at the MIT Sloan School of Management, where he is also head of the Global Economics and Management group. Prior to teaching, Professor Simon Johnson worked as the Chief Economist and Director of the Research Department at the IMF from 2007 to 2008. This interview discusses his most recent book "Jump-Starting America: How Breakthro...

Chemputers, Non-Carbon Based Life, and the Future of Chemistry 22.03.2021

Lee Cronin is a chemist and the Regius Chair of Chemistry at the University of Glasgow. He has been elected to the Fellowship of the Royal Society of Edinburgh, the Royal Society of Chemistry, and has published over 350 papers and given hundreds of lectures. He also heads the Cronin Group, a lab that is “motivated by the fascination for complex chemical systems, and the desire to construct complex...

Big Data Insights on Small Business and Household Finance in the COVID-19 Economy 18.03.2021

Chris Wheat is the Co-President for the JPMorgan Chase Institute. Prior to joining JPMCI, he served as the Director of Analytics at a financial technology startup, where he led the development of advanced analytics algorithms. He previously was an Assistant Professor at the MIT Sloan School of Management and at the Center for Urban Entrepreneurship and Economic Development at Rutgers Business Scho...

George Church: The Father of Human Genome Project and CRISPR Genome Engineering 15.03.2021

George Church is Robert Winthrop Professor of Genetics at Harvard Medical School and Professor of Health Sciences and Technology at Harvard and MIT. He is known as the father of synthetic biology and the CRISPR-CAS9 gene editing technology, and he is widely recognized as one of the most important geneticists of our age. In 1984, he developed the first direct genomic sequencing method, which result...

Greg Lewis: A Bayesian's Approach to Machine Learning in Economics 11.03.2021

Greg Lewis is an economist and the Senior Principal Researcher at Microsoft and co-leads the ALICE (Automated Learning and Intelligence for Causation and Economics) and EconML projects, an effort to develop use AI and machine learning for economics research. He specializes in industrial organization, market design, applied econometrics and machine learning. His work is unified by the twin goals of...

The King of Electricity: Solar Energy Innovations That Will Power Our Future 08.03.2021

Last October, the IEA declared that solar power is “the new King of Electricity.” But as it currently produces only 2% of the global electricity, the newly crowned energy royalty has a long way to go before it will reach full dominance. In Taming the Sun, Dr. Varun Sivaram outlines the financial, technological, and systemic innovations that could allow solar power to provide a third of our energy...

Mathias Risse: Framing Justice in the Age of Globalization and Artificial Intelligence 04.03.2021

Mathias Risse is the Lucius N. Littauer Professor of Philosophy and Public Administration at the Kennedy School at Harvard University. He also serves as the Berthold Beitz Professor in Human Rights, Global Affairs and Philosophy and Director of the Carr Center for Human Rights Policy at Harvard University. His research questions the role of global justice in a wide range of topics like human right...

Robert Langer: Engineering the Future of Medicine, from mRNA Vaccine to Drug Delivery System 01.03.2021

Robert Langer is an acclaimed chemical engineer, professor, and investor in biomedical technology. He is one of 10 Institute Professors at MIT, which is the highest honor that can be awarded to a faculty member. He has written more than 1,500 articles, with 1,400 patents issued and pending worldwide that have been licensed to over 400 companies. He is the most cited engineer in history with an H-i...

Modern Markets for All: How a Government Utility Could Revolutionize Gig Work 25.02.2021

Wingham Rowan has long been a leader in forecasting the interactions between technology and society. For instance, he created, produced, and presented cyber.cafe, Britain’s longest running TV series about the internet. He also was a presenter on his own program for children, Rowan’s Report. More recently, however, Mr. Rowan has been studying the future of labor and how technology can improve the u...

The End of Dollar’s Exorbitant Privilege and Bitcoin’s Speculative Bubble 21.02.2021

Stephen Roach is a Senior Fellow at Yale’s Jackson Institute for Global Affairs and a Senior Lecturer at Yale’s School of Management, where his research and teaching focus on the impacts of Asia on the global economy. One of Wall Street’s most influential economists, Prof. Roach spent more than 30 years at Morgan Stanley, where he was the Chairman of Morgan Stanley Asia and the bank’s Chief Econom...

Tracking Covid Recovery and Improving Social Mobility with Opportunity Insights 17.02.2021

David Williams serves as the Director of Policy Outreach at Opportunity Insights, a research and public policy lab based at Harvard University dedicated to using big data to improve upward mobility in America. The lab is led by Professors Raj Chetty, John Friedman, and Nathaniel Hendren. David is tasked with supporting research and evidence-based policy change by creating and leading partnerships...

Hunt Allcott: Taxing Our "Sins" at the Frontier of Behavioral Public Economics 11.02.2021

Hunt Allcott is a Senior Principal Researcher at Microsoft Research visiting the Economics Department at Harvard University in 2020-2021. An applied microeconomist who studies topics in behavioral economics, environmental economics, public economics, and industrial organization, Prof. Allcott is also a Co-Editor of the Journal of Public Economics and a Scientific Director of ideas42, a think tank...

Did the Forecasters Get 2020 Right? Dave Wasserman on Polls, Partisans, and Prediction Philosophy 08.02.2021

Dave Wasserman is the House Editor for The Cook Political Report, a nonpartisan polling and elections forecasting group. Before joining The Cook Political Report, Dave worked as the House Editor for another widely respected polling and elections forecasting firm, Sabato’s Crystal Ball. At The Cook Political Report, Wasserman is known as one of the nation’s prominent election forecasters. He succes...

Steven Kelts: GameStop, Bitcoin, and the Old Tale of Self-Regulating Markets 04.02.2021

Steven Kelts is a Lecturer at Princeton University’s Politics Department and University Center for Human Values. A historian of political thought, he is now teaching a seminar titled “Money, Markets, and Morals.” In this interview, Prof. Kelts explains the recent saga of GameStop trades, its connections with historical market fluctuations, and the important normative considerations about market fa...

Gun Culture 2.0: The Sociology of the Great Gun-Buying Spree of 2020 02.02.2021

David Yamane is Professor of Sociology at Wake Forest University. For the first twenty years of his career, Prof. Yamane focused on the sociology of religion. Since 2011, he has researched the sociology of guns. As Prof. Yamane once explained, “there is no sociology of U.S. gun culture.” Most gun-related studies are epidemiological or criminological, and few people really study why, in many parts...

Ewan Kingston: Joyguzzling, Consumer Ethics, and the Philosophical Foundation for Climate Debates 29.01.2021

Ewan Kingston is a Postdoctoral Research Associate at Princeton High Meadows Environmental Institute and the University Center of Human Values. He works at the intersection of political philosophy, business ethics, and environmental ethics. He has focused on climate change and global supply chains, as well as on the interplay of markets and democracy to outline legitimate and effective institution...

The Brave New World of Online Higher Education 26.01.2021

Dr. Parminder K. Jassal is an educational researcher and reformer. While she is currently the CEO of Social Tech Inc., a public benefit corporation trying to increase educational access, her career has also taken her through the ACT Foundation, the Institute for the Future, and a number of large private corporations. Her own educational story traverses through both India as well as the American pu...

Introducing "Aspiring Intellectuals" 20.01.2021

Hey everyone. This is your host Tiger speaking. Happy new year! I hope you’ve all had a very restful holidays season with your loved ones. I’ve been doing Policy Punchline for two years now and what a journey we’ve come along. We released our 100th episode last November, and in 2020, we built two special coverages – one on the Covid-19 crisis and another on the recent elections season. We’ve reall...

Rob Henderson: Human Nature, Luxury Beliefs, and the Second-Order Consequences of Elite Education 19.01.2021

Rob Henderson is a Gates-Cambridge Scholar pursuing a PhD in social psychology at Cambridge University, UK. His experience led him to develop insights on the upper class, luxury beliefs, human nature, and other topics in social psychology that we discuss in this interview. Rob’s upbringing was turbulent to say the least and shaped him to be a conservative. He bounced around foster homes and experi...

Power of the Camera: How Documentaries Personalize Policy 16.01.2021

Samuel George is a documentary filmmaker that has gone into each of his projects with the simple goal of listening. Sam describes himself as a filmmaker and analyst for the Bertelsmann Foundation focusing on the intersection of economics, politics, the digital revolution, and daily life. Filming on the ground from the Turkish – Syrian border to the factories of Juarez, Mexico, the films dive insid...

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