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5240 Contributors, 82 Regular Contributors

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  1. Brahma Chellaney

    Brahma Chellaney

    Writing for PS since 2009
    165 Commentaries

    Brahma Chellaney, Professor of Strategic Studies at the New Delhi-based Center for Policy Research and Fellow at the Robert Bosch Academy in Berlin, is the author of Water, Peace, and War: Confronting the Global Water Crisis (Rowman & Littlefield, 2013).

  2. Jorge G. Castañeda

    Jorge G. Castañeda

    Writing for PS since 2004
    84 Commentaries

    Jorge G. Castañeda, a former foreign minister of Mexico, is a professor at New York University and the author of America Through Foreign Eyes (Oxford University Press, 2020).

  3. Edoardo Campanella

    Edoardo Campanella

    Writing for PS since 2010
    35 Commentaries

    Edoardo Campanella, Senior Fellow at the Mossavar-Rahmani Center for Business and Government at the Harvard Kennedy School, is co-author (with Marta Dassù) of Anglo Nostalgia: The Politics of Emotion in a Fractured West (Oxford University Press, 2019).

  4. Diane Coyle

    Diane Coyle

    Writing for PS since 2017
    33 Commentaries

    Diane Coyle, Professor of Public Policy at the University of Cambridge, is the author, most recently, of Cogs and Monsters: What Economics Is, and What It Should Be (Princeton University Press, 2021).

  5. Otaviano Canuto

    Otaviano Canuto

    Writing for PS since 2011
    19 Commentaries

    Otaviano Canuto, a former vice president and executive director of the World Bank and executive director of the International Monetary Fund, is a nonresident senior fellow at the Brookings Institution and a senior fellow at the Policy Center for the New South.

  6. Helen Clark

    Helen Clark

    Writing for PS since 2011
    17 Commentaries

    Helen Clark is a former prime minister of New Zealand and former administrator of the United Nations Development Programme.

  7. Mauricio Cárdenas

    Mauricio Cárdenas

    Writing for PS since 2010
    16 Commentaries

    Mauricio Cárdenas, a former finance minister of Colombia, is Visiting Senior Research Scholar at Columbia University’s Center on Global Energy Policy.

  8. Benjamin J. Cohen

    Benjamin J. Cohen

    Writing for PS since 2015
    15 Commentaries

    Benjamin J. Cohen, Distinguished Professor Emeritus of International Political Economy at the University of California, Santa Barbara, is the author of Currency Statecraft: Monetary Rivalry and Geopolitical Ambition.

  9. Andrei Cornea

    Andrei Cornea

    Writing for PS since 1997
    13 Commentaries

    Andrei Cornea is Professor of Philosophy at the University of Bucharest and a leading Romanian essayist.

  10. John H. Cochrane

    John H. Cochrane

    Writing for PS since 2021
    10 Commentaries

    John H. Cochrane is a senior fellow of the Hoover Institution and an adjunct scholar at the CATO Institute.

  11. Brahima Coulibaly

    Brahima Coulibaly

    Writing for PS since 2017
    8 Commentaries

    Brahima Coulibaly is Vice President and Director of the Global Economy and Development Program at the Brookings Institution.

  12. Caroline Conroy

    Caroline Conroy

    Writing for PS since 2017
    7 Commentaries

    Caroline Conroy is a senior research analyst at the Brookings Institution.

  13. Daniel Cohen

    Daniel Cohen

    Writing for PS since 2003
    7 Commentaries

    Daniel Cohen, Co-Founder and Chair of the Finance for Development Lab, is President of the Paris School of Economics and the author, most recently, of The Inglorious Years: The Collapse of the Industrial Order and the Rise of Digital Society (Princeton University Press, 2021).

  14. Mark Cliffe

    Mark Cliffe

    Writing for PS since 2018
    7 Commentaries

    Mark Cliffe is Visiting Professor at the London Institute of Banking and Finance.

  15. Arnold Cassola

    Arnold Cassola

    Writing for PS since 2009
    7 Commentaries

    Arnold Cassola is former Secretary-General of the European Green Party and a former member of the Italian Parliament.

  1. haldar21_Getty Images Getty Images

    Revisiting the Behavioral Revolution in Economics

    Antara Haldar assesses the legacy of the intellectual challenge to the view that rational self-interest guides our actions.
  2. varoufakis104_Andrew LichtensteinCorbis via Getty Images_amazonunion Andrew Lichtenstein/Corbis via Getty Images

    New AI Germ Busters Can Also Bust Unions

    Yanis Varoufakis shows how an AI-driven biomedical breakthrough could rob workers of what little power they have left.
  3. james206_anilakkusGetty Images_globalization anilakkus/Getty Images

    Globalization’s Warring Narratives

    Harold James examines the analytical disagreements that are hampering management of an unavoidable phenomenon.
  4. op_nagymohacsi2_Namthip MuanthongthaeGetty Images_CBDC Namthip Muanthongthae/Getty Images

    The Digital Economy’s New Monetary Imperative

    Piroska Nagy Mohácsi

    In a rapidly digitalizing world, central banks are staring down a future in which they may lack the tools necessary to manage crises, and in which they may no longer be able to protect their monetary sovereignty. They should recognize that digital currency is a source of institutional salvation.

    thinks governments must embrace central bank digital currencies or risk a fundamental loss of control.
  5. pisaniferry145_ Thierry MonasseGetty Images_eu green deal Thierry Monasse/Getty Images

    Europe’s Climate Quandary

    Jean Pisani-Ferry assesses the inevitable trade-offs the European Union must confront in achieving its clean-energy targets.
  6. basu92_Win McNameeGetty Images_samaltmanopenaisenate Win McNamee/Getty Images

    Governing the Unknown

    Kaushik Basu suggests a few principles to guide policymakers as they try to keep up with rapidly advancing technologies.
  7. oyebanji2_ PIUS UTOMI EKPEIAFP via Getty Images_lassa fever PIUS UTOMI EKPEI/AFP via Getty Images

    Fast-Tracking a Lassa Fever Vaccine

    Oyeronke Oyebanji outlines what West African governments can learn from the development and distribution of the COVID-19 jab.
  8. schleussner1_David McNewGetty Images_heatwave David McNew/Getty Images

    Climate Science Beats Climate Fatalism

    Carl-Friedrich Schleussner, et al. show that the more ambitious 1.5º target for global warming is still feasible – and more necessary than ever.
  9. benami202_Burak KaraGetty Images_erdogan Burak Kara/Getty Images

    Turkey’s Pragmatic Islamist

    Shlomo Ben-Ami expects Recep Tayyip Erdoğan’s latest electoral victory to have little impact on Turkish foreign policy.

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