Positive Political Economy Archives - An Economic View of the Environment

A Leading Expert on International Trade Talks About Climate Change

In my podcast series, “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” I’ve had the opportunity of engaging in interesting conversations over the past five years with a significant number of outstanding academic economists who have carried out work that is relevant for environmental, energy, and resource policy, including by serving in important government positions. My most recent guest is no exception. Robert Lawrence, the Albert Williams Professor of International Trade and Investment at the John F. Kennedy School of Government at Harvard University, served as a Member of President Clinton’s Council of Economic Advisers from 1999 to 2001. A prominent theme of our conversation is that the rise of political populism and economic protectionism are serious barriers impeding efforts to combat global climate change. You can listen to our complete conversation here.

Robert Lawrence notes that public policies designed to protect the U.S. economy and labor force often have deleterious impacts on the economy and on climate policy, particularly in the case of tariffs initially imposed on China by the Trump administration and more recently by the Biden administration.

“As part of our trade war with China, Trump imposed a 25 percent tariff on electric vehicles. We already had a two and a half percent tariff on automobiles. So, that’s a 27 and a half percent tariff on electric vehicles. And that was before Biden has now raised those tariffs even further to 50 percent. So, in effect, we’ve closed the US market for electric vehicles, and have taken similar measures when it comes to solar panels,” he argues.

“We also have broad tariffs on steel and aluminum, which are key inputs if you want to make wind turbines. So, what we’ve done is in the name of … national security and also to achieve and protect our own domestic production of these products, but [an impact] is to severely, in my view, slow down the pace of decarbonization.”

Lawrence acknowledges that the Inflation Reduction Act (IRA), passed by Congress and signed into law in 2022, was a fairly successful attempt to address climate change in a bipartisan way.

“The IRA, in using subsidies, is essentially dealing with a political reality that the first best, in the minds of most economists, [which is] raising the price of CO₂ emissions, proved to be impractical within the American political system. And so, we got what I think of as a second-best approach, but nonetheless, it is an approach moving us in the right direction,” he explaines. “And so, I think we see the constraints of politics leading us to do what’s feasible.”

Robert goes on to say that the recent domestic shift toward protectionist trade policies has coincided with the decline of American manufacturing, but it has not had the effect of restoring the sector to the significant stature it once held.

“I think both the Biden Administration and the Trump Administration for that matter, got it wrong because they don’t understand the reality … They think you can restore the middle class by restoring manufacturing’s role in the economy, and I think basically we’re way past the peak where this is feasible,” he says. “It’s not that manufacturing isn’t important. It has a role to play in providing us with the hardware for de-carbonization, for the digital economy, but it’s not a driver of the opportunity that it once was for people who are relatively less skilled.”

The author of several books on trade policy, including the soon-to-be-published Behind the Curve: Can Manufacturing Still Provide Inclusive Growth?, Lawrence explains that while he is a proponent of free trade, he believes such policies must be crafted carefully.

“There is a very strong argument for an open trading economy and an open trading system. At the same time, I also think, and increasingly we’re aware, that there are different kinds of risks,” he says. “There’s an optimal pace of change from a political standpoint. Even if eventually a country would be better off putting its workers in areas where it can compete, the transition requires paying attention to some of the political consequences of doing that. And so, a lot of my work has been devoted to thinking about how you can move towards freer trade, but also deal with the labor market consequences of doing that.”

For this and much more, please listen to my podcast conversation with Robert Lawrence, the 61^st episode over the past five years of the Environmental Insights series, with future episodes scheduled to drop each month. You can find a transcript of our conversation at the website of the Harvard Environmental Economics Program. Previous episodes have featured conversations with:

Gina McCarthy, former Administrator of the U.S. Environmental Protection Agency
Nick Stern of the London School of Economics discussing his career, British politics, and efforts to combat climate change
Andrei Marcu, founder and executive director of the European Roundtable on Climate Change and Sustainable Transition
Paul Watkinson, Chair of the Subsidiary Body for Scientific and Technological Advice (SBSTA) within the United Nations Framework Convention on Climate Change
Jos Delbeke, professor at the European University Institute in Florence and at the KU Leuven in Belgium, and formerly Director-General of the European Commission’s DG Climate Action
David Keith, professor at Harvard and a leading authority on geoengineering
Joe Aldy, professor of the practice of public policy at Harvard Kennedy School, with considerable experience working on climate change policy issues in the U.S. government
Scott Barrett, professor of natural resource economics at Columbia University, and an authority on infectious disease policy
Rebecca Henderson, John and Natty McArthur University Professor at Harvard University, and founding co-director of the Business and Environment Initiative at Harvard Business School.
Sue Biniaz, who was the lead climate lawyer and a lead climate negotiator for the United States from 1989 until early 2017.
Richard Schmalensee, the Howard W. Johnson Professor of Management, and Professor of Economics Emeritus at the Massachusetts Institute of Technology.
Kelley Kizier, Associate Vice President for International Climate at the Environmental Defense Fund.
David Hone, Chief Climate Change Adviser, Shell International.
Vicky Bailey, 30 years of experience in corporate and government positions in the energy sector.
David Victor, professor of international relations at the University of California, San Diego.
Lisa Friedman, reporter on the climate desk at the The New York Times.
Coral Davenport, who covers energy and environmental policy for The New York Times from Washington.
Spencer Dale, BP Group Chief Economist.
Richard Revesz, professor at the NYU School of Law.
Daniel Esty, Hillhouse Professor of Environment and Law at Yale University.
William Hogan, Raymond Plank Research Professor of Global Energy Policy at Harvard.
Jody Freeman, Archibald Cox Professor of Law at Harvard Law School.
John Graham, Dean Emeritus, Paul O’Neill School of Public and Environmental Affairs, Indiana University.
Gernot Wagner, Clinical Associate Professor at New York University.
John Holdren, Research Professor, Harvard Kennedy School.
Larry Goulder, Shuzo Nishihara Professor of Environmental and Resource Economics, Stanford University.
Suzi Kerr, Chief Economist, Environmental Defense Fund.
Sheila Olmstead, Professor of Public Affairs, LBJ School of Public Affairs, University of Texas, Austin.
Robert Pindyck, Bank of Tokyo-Mitsubishi Professor of Economics and Finance, MIT Sloan School of Management.
Gilbert Metcalf, Professor of Economics, Tufts University.
Navroz Dubash, Professor, Centre for Policy Research, New Delhi.
Paul Joskow, Elizabeth and James Killian Professor of Economics emeritus, MIT.
Maureen Cropper, Distinguished University Professor, University of Maryland.
Orley Ashenfelter, the Joseph Douglas Green 1895 Professor of Economics, Princeton University.
Jonathan Wiener, the William and Thomas Perkins Professor of Law, Duke Law School.
Lori Bennear, the Juli Plant Grainger Associate Professor of Energy Economics and Policy, Nicholas School of the Environment, Duke University.
Daniel Yergin, founder of Cambridge Energy Research Associates, and now Vice Chair of S&P Global.
Jeffrey Holmstead, who leads the Environmental Strategies Group at Bracewell in Washington, DC.
Daniel Jacob, Vasco McCoy Family Professor of Atmospheric Chemistry & Environmental Engineering at Harvard.
Michael Greenstone, Milton Friedman Distinguished Service Professor of Economics, University of Chicago.
Billy Pizer, Vice President for Research & Policy Engagement, Resources for the Future.
Daniel Bodansky, Regents’ Professor, Sandra Day O’Connor College of Law, Arizona State University.
Catherine Wolfram, Cora Jane Flood Professor of Business Administration, Haas School of Business, University of California, Berkeley, currently on leave at the Harvard Kennedy School.
James Stock, Harold Hitchings Burbank Professor of Political Economy, Harvard University.
Mary Nichols, long-time leader in California, U.S., and international climate change policy.
Geoffrey Heal, Donald Waite III Professor of Social Enterprise, Columbia Business School.
Kathleen Segerson, Board of Trustees Distinguished Professor of Economics, University of Connecticut.
Meredith Fowlie, Professor of Agricultural and Resource Economics, U.C. Berkeley.
Karen Palmer, Senior Fellow, Resources for the Future.
Severin Borenstein, Professor of the Graduate School, Haas School of Business, University of California, Berkeley.
Michael Toffel, Senator John Heinz Professor of Environmental Management and Professor of Business Administration, Harvard Business School.
Emma Rothschild, Jeremy and Jane Knowles Professor of History, Harvard University.
Nathaniel Keohane, President, C2ES.
Amy Harder, Executive Editor, Cypher News.
Richard Zeckhauser, Frank Ramsey Professor of Political Economy, Harvard Kennedy School.
Kimberly (Kim) Clausing, School of Law, University of California at Los Angeles
Hunt Allcott, Professor of Global Environmental Policy, Stanford Doerr School of Sustainability.
Meghan O’Sullivan, Jeane Kirkpatrick Professor of the Practice of International Affairs at Harvard Kennedy School.

“Environmental Insights” is hosted on SoundCloud, and is also available on iTunes, Pocket Casts, Spotify, and Stitcher.

An International Relations Authority Expresses Optimism about Climate Change

When thinking about the challenges the world faces regarding climate change, the global commons nature of the problem immediately highlights the importance of international cooperation, and that suggests that thoughts from those who study and who have experience in international relations can be very informative. In the most recent episode of my podcast series, “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” I have the opportunity to engage in a conversation with someone who combines international relations scholarship with significant high-level experience in government. I’m referring to Meghan O’Sullivan, the Jeane Kirkpatrick Professor of the Practice of International Affairs at Harvard Kennedy School, where she directs the Belfer Center for Science and International Affairs. You can listen to our podcast conversation, produced by the Harvard Environmental Economics Program, here.

In my view, Meghan O’Sullivan can be thought of as the quintessential Harvard Kennedy School faculty member, because in addition to her extensive and relevant scholarly research, she has had abundant experience in the policy world as a practitioner, including work in policy formulation and negotiation. In that regard, I will mention just one appointment, namely her role as Special Assistant to President George W. Bush and Deputy National Security Advisor. Among her other books, she is the author of Windfall: How New Energy Abundance Upends Global Politics and Strengthens American Power. Her research and writing have focused on the intersection of global energy strategies and international affairs, which inspired her to found the Geopolitics of Energy Project at the Kennedy School in 2011. I ask her to describe the essence of the project.

“The project is founded on the idea that… this interaction [between energy policies and international affairs] is really important for foreign policymakers to understand… [because] energy is a big explanatory variable when we think about power dynamics in the system, and for people who may be on the energy and climate side to… better understand how the global system impacts their ability to move the energy system in one way or the other,” she explains.

O’Sullivan responds to another question by noting that two recent changes in world energy markets are having significant geopolitical consequences – technological advancements, and the global push toward clean energy.

“I think it’s incredibly important [that] the world can get to net-zero and in a time frame that’s going to have a big impact on our climate, and allow us to address all of the insecurities that come about through climate change,” she states. “The push to try to get to net-zero, the effort that countries and businesses and foundations and individuals are making in the interest of either advancing the energy transition or slowing down the energy transition, that has become a really big driver of international affairs.”

Meghan acknowledges that the U.S.-China relationship is also a critical component in the international effort to confront climate change.

“One of the big changes in the international system that’s become very apparent in the last several years has been this U.S.-China great power competition. And it’s in that framework that… we have to drive towards net-zero. And it makes a big difference that we’re no longer in this kind of cooperative environment that characterized a lot of the last 30 years, and we’re in a global environment that is much more competitive,” she says. “What we can achieve through global mechanisms or through international bodies, we have to assess it differently because the U.S.-Chinese relationship is a big part of the environment in which our actions are unfolding.”

She also maintains that while global emissions continue to rise, there are solid reasons for hope that climate solutions will emerge.

“On the one hand, it’s absolutely true that we’ve seen much progress just in terms of technological advancement and the bringing down of costs of certain renewable technologies and…the really large amounts of money that are going into clean energy investments… That is very heartening,” she says. “On the flip side, though, we can’t ignore the fact that emissions continue to rise. And last year I think was the highest level of global… carbon emissions that we’ve ever seen.”

Taking a big picture view, O’Sullivan expresses the opinion that the global community will coalesce around climate strategies that will foster real progress.

“We’re going to be in a world with hopefully greater technological [capacities]… but also I think we’re going to have more and more political pressures to address this [issue], and I think our political landscape will continue to evolve in a direction where greater climate action will not just be possible, but it will be necessary,” she remarks.

You can hear this and much more in my conversation with Meghan O’Sullivan, which is the 60^th episode over the past four years of the Environmental Insights series, with future episodes scheduled to drop each month. You can find a transcript of our conversation at the website of the Harvard Environmental Economics Program. Previous episodes have featured conversations with:

Gina McCarthy, former Administrator of the U.S. Environmental Protection Agency
Nick Stern of the London School of Economics discussing his career, British politics, and efforts to combat climate change
Andrei Marcu, founder and executive director of the European Roundtable on Climate Change and Sustainable Transition
Paul Watkinson, Chair of the Subsidiary Body for Scientific and Technological Advice (SBSTA) within the United Nations Framework Convention on Climate Change
Jos Delbeke, professor at the European University Institute in Florence and at the KU Leuven in Belgium, and formerly Director-General of the European Commission’s DG Climate Action
David Keith, professor at Harvard and a leading authority on geoengineering
Joe Aldy, professor of the practice of public policy at Harvard Kennedy School, with considerable experience working on climate change policy issues in the U.S. government
Scott Barrett, professor of natural resource economics at Columbia University, and an authority on infectious disease policy
Rebecca Henderson, John and Natty McArthur University Professor at Harvard University, and founding co-director of the Business and Environment Initiative at Harvard Business School.
Sue Biniaz, who was the lead climate lawyer and a lead climate negotiator for the United States from 1989 until early 2017.
Richard Schmalensee, the Howard W. Johnson Professor of Management, and Professor of Economics Emeritus at the Massachusetts Institute of Technology.
Kelley Kizier, Associate Vice President for International Climate at the Environmental Defense Fund.
David Hone, Chief Climate Change Adviser, Shell International.
Vicky Bailey, 30 years of experience in corporate and government positions in the energy sector.
David Victor, professor of international relations at the University of California, San Diego.
Lisa Friedman, reporter on the climate desk at the The New York Times.
Coral Davenport, who covers energy and environmental policy for The New York Times from Washington.
Spencer Dale, BP Group Chief Economist.
Richard Revesz, professor at the NYU School of Law.
Daniel Esty, Hillhouse Professor of Environment and Law at Yale University.
William Hogan, Raymond Plank Research Professor of Global Energy Policy at Harvard.
Jody Freeman, Archibald Cox Professor of Law at Harvard Law School.
John Graham, Dean Emeritus, Paul O’Neill School of Public and Environmental Affairs, Indiana University.
Gernot Wagner, Clinical Associate Professor at New York University.
John Holdren, Research Professor, Harvard Kennedy School.
Larry Goulder, Shuzo Nishihara Professor of Environmental and Resource Economics, Stanford University.
Suzi Kerr, Chief Economist, Environmental Defense Fund.
Sheila Olmstead, Professor of Public Affairs, LBJ School of Public Affairs, University of Texas, Austin.
Robert Pindyck, Bank of Tokyo-Mitsubishi Professor of Economics and Finance, MIT Sloan School of Management.
Gilbert Metcalf, Professor of Economics, Tufts University.
Navroz Dubash, Professor, Centre for Policy Research, New Delhi.
Paul Joskow, Elizabeth and James Killian Professor of Economics emeritus, MIT.
Maureen Cropper, Distinguished University Professor, University of Maryland.
Orley Ashenfelter, the Joseph Douglas Green 1895 Professor of Economics, Princeton University.
Jonathan Wiener, the William and Thomas Perkins Professor of Law, Duke Law School.
Lori Bennear, the Juli Plant Grainger Associate Professor of Energy Economics and Policy, Nicholas School of the Environment, Duke University.
Daniel Yergin, founder of Cambridge Energy Research Associates, and now Vice Chair of S&P Global.
Jeffrey Holmstead, who leads the Environmental Strategies Group at Bracewell in Washington, DC.
Daniel Jacob, Vasco McCoy Family Professor of Atmospheric Chemistry & Environmental Engineering at Harvard.
Michael Greenstone, Milton Friedman Distinguished Service Professor of Economics, University of Chicago.
Billy Pizer, Vice President for Research & Policy Engagement, Resources for the Future.
Daniel Bodansky, Regents’ Professor, Sandra Day O’Connor College of Law, Arizona State University.
Catherine Wolfram, Cora Jane Flood Professor of Business Administration, Haas School of Business, University of California, Berkeley, currently on leave at the Harvard Kennedy School.
James Stock, Harold Hitchings Burbank Professor of Political Economy, Harvard University.
Mary Nichols, long-time leader in California, U.S., and international climate change policy.
Geoffrey Heal, Donald Waite III Professor of Social Enterprise, Columbia Business School.
Kathleen Segerson, Board of Trustees Distinguished Professor of Economics, University of Connecticut.
Meredith Fowlie, Professor of Agricultural and Resource Economics, U.C. Berkeley.
Karen Palmer, Senior Fellow, Resources for the Future.
Severin Borenstein, Professor of the Graduate School, Haas School of Business, University of California, Berkeley.
Michael Toffel, Senator John Heinz Professor of Environmental Management and Professor of Business Administration, Harvard Business School.
Emma Rothschild, Jeremy and Jane Knowles Professor of History, Harvard University.
Nathaniel Keohane, President, C2ES.
Amy Harder, Executive Editor, Cypher News.
Richard Zeckhauser, Frank Ramsey Professor of Political Economy, Harvard Kennedy School.
Kimberly (Kim) Clausing, School of Law, University of California at Los Angeles
Hunt Allcott, Professor of Global Environmental Policy, Stanford Doerr School of Sustainability.

“Environmental Insights” is hosted on SoundCloud, and is also available on iTunes, Pocket Casts, Spotify, and Stitcher.

Thinking About Interactions of Taxes, Trade, and Climate Policy

Climate change policy proposals frequently take the form of tax policies, but other types of climate policies will also interact with tax law and policy, and for that matter with international trade law and policy. In the latest episode of my podcast series, “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” I had the opportunity to explore such interactions with an economist with great expertise in taxation, particularly the international aspects of taxation. Because my guest was Kimberly (Kim) Clausing, the Eric M. Zolt Professor of Tax Law and Policy at the School of Law of the University of California at Los Angeles. In addition to her research and scholarly credentials, it’s important to note that she served in the Biden administration in the U.S. Department of the Treasury as the Deputy Assistant Secretary for Tax Analysis. You can listen to our complete conversation here.

Before joining the UCLA Law School faculty (and before her time in government), Professor Clausing was on the faculty of Reed College and Wellesley College, having previously earned her BA degree in economics at Carleton College and her PhD in economics at Harvard. I’m pleased to note that she is participating in the Harvard Salata Initiative on Reducing Global Methane Emissions (in a research/outreach project with Catherine Wolfram on (Methane Emissions and Trade”)

Kim Clausing was at the U.S. Department of the Treasury during the first two years of the Biden administration, and she maintains that climate policy has been a priority for President Biden and his administration since day one.

“In fact, on day one, they rejoined the Paris Climate Agreement. They worked with climate at the center of their work in every part of that administration, including the Treasury [Department],“ she says. “The legislative achievements… were substantial, even though they were very difficult and hard fought. The infrastructure bill has some climate provisions in it, but also the Inflation Reduction Act, which I think is probably the biggest contribution we’ve seen to emissions reduction in the legislative sphere, and certainly in my time following these [issues].”

Kim Clausing acknowledges that the Inflation Reduction Act was far from perfect, as it contained a disparate set of objectives (and was based almost exclusively on subsidies designed to reduce carbon emissions, a political necessity).

“There are good arguments for subsidizing. We didn’t quite have the number of senators that are required to look at the cost side of this equation. It’s something that I’m hopeful that maybe we could do down the road, and I think there’s a moment coming ahead where that might happen. But the approach that we had is the approach that was feasible with a very delicate balance in Congress that was available.”

Clausing argues that trade policy and climate policy can be complementary, if done correctly.

“Some of the most hopeful progress that I can think of is using the carrot of trade and trade liberalization and market access to really encourage countries throughout the world to do more emissions reduction. And I think done correctly and done in a non-discriminatory fashion… I think that can be an incredible force for good,” she says. “An example of a non-discriminatory approach is the European approach where they are charging their firms for emissions allowances, and then they, in parallel, charge importers for that same amount of carbon content in particular industries [via the EU Carbon Border Adjustment Mechanism]. And so that basically incentivizes producers and governments in places like China and India and throughout the world to think about the carbon content of their production and goods like steel and aluminum because they know that if they want to send it to Europe, it’s going to face that carbon border adjustment.”

Clausing notes that many countries that haven’t priced carbon in the past are now considering doing so (and for good reason).

“They’d rather collect the revenue themselves than pay it to the Europeans if they’re exporting. But even those direct effects, while they may not be very big in many country cases, I think it’s a good time for a lot of countries to look at revenue sources that meet fiscal concerns that they might have that can enable them to shift their comparative advantage in a greener direction.”

More broadly, Kim talks about her 2020 book, “Open: The Progressive Case for Free Trade, Immigration, and Global Capital,” which she says was inspired by her desire to provide a fact-based defense of traditional American liberalism vis-à-vis trade and immigration policy.

“I wrote that book kind of in a flurry about a year after President Trump was elected as an attempt to sort of take basic economic intuition and understanding in the field of international economics and convey it to a popular audience,” she explains. “I’m really proud of [the book] in part because I think these arguments aren’t made enough these days. I think that there is this sort of move towards nationalism and America first kind of thinking. And so, I think we do need voices to sort of explain the economics in terms that people can understand, not just in the American Economic Review, but in a broader context.”

For this and much, much more, I encourage you to listen to this 58^th episode of the Environmental Insights series, with future episodes scheduled to drop each month. You can find a transcript of our conversation at the website of the Harvard Environmental Economics Program. Previous episodes have featured conversations with:

Gina McCarthy, former Administrator of the U.S. Environmental Protection Agency
Nick Stern of the London School of Economics discussing his career, British politics, and efforts to combat climate change
Andrei Marcu, founder and executive director of the European Roundtable on Climate Change and Sustainable Transition
Paul Watkinson, Chair of the Subsidiary Body for Scientific and Technological Advice (SBSTA) within the United Nations Framework Convention on Climate Change
Jos Delbeke, professor at the European University Institute in Florence and at the KU Leuven in Belgium, and formerly Director-General of the European Commission’s DG Climate Action
David Keith, professor at Harvard and a leading authority on geoengineering
Joe Aldy, professor of the practice of public policy at Harvard Kennedy School, with considerable experience working on climate change policy issues in the U.S. government
Scott Barrett, professor of natural resource economics at Columbia University, and an authority on infectious disease policy
Rebecca Henderson, John and Natty McArthur University Professor at Harvard University, and founding co-director of the Business and Environment Initiative at Harvard Business School.
Sue Biniaz, who was the lead climate lawyer and a lead climate negotiator for the United States from 1989 until early 2017.
Richard Schmalensee, the Howard W. Johnson Professor of Management, and Professor of Economics Emeritus at the Massachusetts Institute of Technology.
Kelley Kizier, Associate Vice President for International Climate at the Environmental Defense Fund.
David Hone, Chief Climate Change Adviser, Shell International.
Vicky Bailey, 30 years of experience in corporate and government positions in the energy sector.
David Victor, professor of international relations at the University of California, San Diego.
Lisa Friedman, reporter on the climate desk at the The New York Times.
Coral Davenport, who covers energy and environmental policy for The New York Times from Washington.
Spencer Dale, BP Group Chief Economist.
Richard Revesz, professor at the NYU School of Law.
Daniel Esty, Hillhouse Professor of Environment and Law at Yale University.
William Hogan, Raymond Plank Research Professor of Global Energy Policy at Harvard.
Jody Freeman, Archibald Cox Professor of Law at Harvard Law School.
John Graham, Dean Emeritus, Paul O’Neill School of Public and Environmental Affairs, Indiana University.
Gernot Wagner, Clinical Associate Professor at New York University.
John Holdren, Research Professor, Harvard Kennedy School.
Larry Goulder, Shuzo Nishihara Professor of Environmental and Resource Economics, Stanford University.
Suzi Kerr, Chief Economist, Environmental Defense Fund.
Sheila Olmstead, Professor of Public Affairs, LBJ School of Public Affairs, University of Texas, Austin.
Robert Pindyck, Bank of Tokyo-Mitsubishi Professor of Economics and Finance, MIT Sloan School of Management.
Gilbert Metcalf, Professor of Economics, Tufts University.
Navroz Dubash, Professor, Centre for Policy Research, New Delhi.
Paul Joskow, Elizabeth and James Killian Professor of Economics emeritus, MIT.
Maureen Cropper, Distinguished University Professor, University of Maryland.
Orley Ashenfelter, the Joseph Douglas Green 1895 Professor of Economics, Princeton University.
Jonathan Wiener, the William and Thomas Perkins Professor of Law, Duke Law School.
Lori Bennear, the Juli Plant Grainger Associate Professor of Energy Economics and Policy, Nicholas School of the Environment, Duke University.
Daniel Yergin, founder of Cambridge Energy Research Associates, and now Vice Chair of S&P Global.
Jeffrey Holmstead, who leads the Environmental Strategies Group at Bracewell in Washington, DC.
Daniel Jacob, Vasco McCoy Family Professor of Atmospheric Chemistry & Environmental Engineering at Harvard.
Michael Greenstone, Milton Friedman Distinguished Service Professor of Economics, University of Chicago.
Billy Pizer, Vice President for Research & Policy Engagement, Resources for the Future.
Daniel Bodansky, Regents’ Professor, Sandra Day O’Connor College of Law, Arizona State University.
Catherine Wolfram, Cora Jane Flood Professor of Business Administration, Haas School of Business, University of California, Berkeley, currently on leave at the Harvard Kennedy School.
James Stock, Harold Hitchings Burbank Professor of Political Economy, Harvard University.
Mary Nichols, long-time leader in California, U.S., and international climate change policy.
Geoffrey Heal, Donald Waite III Professor of Social Enterprise, Columbia Business School.
Kathleen Segerson, Board of Trustees Distinguished Professor of Economics, University of Connecticut.
Meredith Fowlie, Professor of Agricultural and Resource Economics, U.C. Berkeley.
Karen Palmer, Senior Fellow, Resources for the Future.
Severin Borenstein, Professor of the Graduate School, Haas School of Business, University of California, Berkeley.
Michael Toffel, Senator John Heinz Professor of Environmental Management and Professor of Business Administration, Harvard Business School.
Richard Zeckhauser, Frank Ramsey Professor of Political Economy, Harvard Kennedy School.

“Environmental Insights” is hosted on SoundCloud, and is also available on iTunes, Pocket Casts, Spotify, and Stitcher.