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  1. Jean-François Jamet teaches European political economy at Sciences Po, and is the spokesperson of EuropaNova.

  2. Mats Johansson, a Swedish member of parliament, is the rapporteur on media freedom for the Parliamentary Assembly of the Council of Europe.

  3. Oscar Jonsson

    Oscar Jonsson

    1 Commentary

    Oscar Jonsson is Academic Director of the Center for the Governance of Change at IE University and the author of The Russian Understanding of War.

  4. Tony Juniper is Chair of Natural England.

  5. Dan Jorgensen is Minister of Climate, Energy and Public Utilities of Denmark.

  6. Calestous Juma

    Calestous Juma

    Writing for PS since 2001
    4 Commentaries

    Calestous Juma was Professor of the Practice of International Development at Harvard University’s Kennedy School of Government and the author of Innovation and Its Enemies: Why People Resist New Technologies.

  7. Robert Jensen

    Robert Jensen

    Writing for PS since 2001
    1 Commentary

    Professor of public policy at the John F. Kennedy School of Government, Harvard University

  8. Harold James

    Harold James

    Writing for PS since 2001
    234 Commentaries

    Harold James is Professor of History and International Affairs at Princeton University. A specialist on German economic history and on globalization, he is a co-author of The Euro and The Battle of Ideas, and the author of The Creation and Destruction of Value: The Globalization Cycle, Krupp: A History of the Legendary German FirmMaking the European Monetary Union, The War of Words, and, most recently, Seven Crashes: The Economic Crises That Shaped Globalization (Yale University Press, 2023).

  9. Chee Soon Juan

    Chee Soon Juan

    Writing for PS since 2001
    1 Commentary

    Chee Soon Juan, a former MP and Secretary-General of the Singapore Democratic Party, is the author of Your Future, My Faith, Our Freedom: A Democratic Blueprint for Singapore.

  10. Hilde F. Johnson

    Writing for PS since 2002
    1 Commentary

    Hilde F. Johnson is Norway's Minister of International Development.

  11. Alain Jousten

    Writing for PS since 2002
    1 Commentary

    Professor of Economics, University of Liege and a research fellow at both the Centre for Economic Policy Reform (London) and the Institute for the Study of Labor (Institut für die Zukunft der Arbeit, Bonn).

  12. Arne Jernelov

    Arne Jernelov

    Writing for PS since 2003
    10 Commentaries

    Arne Jernelov, a former director of the International Institute of Applied Systems Analysis in Vienna, is a UN expert on environmental catastrophes.

  13. Baba G. Jallow

    Baba G. Jallow

    Writing for PS since 2003
    1 Commentary

    Baba Galleh Jallow is CEO/Founder Editor of The Gambia's The Independent newspaper.

  14. Wenran Jiang

    Wenran Jiang

    Writing for PS since 2004
    9 Commentaries

    Wenran Jiang, a former Japan Foundation Fellow, is a professor of political science at the University of Alberta and a senior fellow of the Asia Pacific Foundation of Canada.

  1. schell24_ApicGettyImages_mao_zedong Apic/Getty Images

    Trump’s Cultural Revolution

    Orville Schell

    Donald Trump has upended seven decades of US foreign policy in a matter of weeks, leaving global leaders aghast and bewildered. But while his actions may seem unparalleled, there is a precedent for his political blitzkrieg: Mao Zedong, who had an even more impressive penchant for chaos and disruption.

    sees obvious and troubling parallels between the US president and Mao Zedong.
  2. legrain40_Omar MarquesGetty Images_polandmilitary Omar Marques/Getty Images

    How Europe Can Rearm

    Philippe Legrain

    How can European countries possibly afford to increase military spending at a time when their economies are weak, public finances are stretched, and many voters are loath to accept cuts to other government spending? In fact, there is no shortage of options – and, with the United States going its own way, no room for further delay.

    sees three options for the European Union to finance the sharply higher defense investment it urgently needs.
  3. fischer225_Picture AllianceGettyImages_jd_vance_msc Picture Alliance/Getty Images

    Trump’s Surprise Attack on Europe

    Joschka Fischer thinks the continent has become a sitting duck in the face of the US administration’s strategic revisionism
  4. palacio166_Andrew HarnikGettyImages_modi_arriving Andrew Harnik/Getty Images

    India Has Arrived

    Ana Palacio charts the country’s transition from passive observer to active shaper of international affairs.
  5. mottley8_CHEWY LINAFP via Getty Images_islandclimatechange Chewy Lin/AFP via Getty Images

    Climate Action Demands Global Fraternity

    Mia Amor Mottley argues that human solidarity must underpin scientific, technological, financial, and diplomatic measures.
  6. mueller57_PoolGettyImages_alice_weidel Pool/Getty Images

    Normalizing the Normalization of the Far Right

    Jan-Werner Mueller explores the most common justifications that politicians offer for working with anti-democratic forces.
  7. haass177_Montinique MonroeGetty Images_trumpoil Montinique Monroe/Getty Images

    Tackling Climate Change in the Age of Trump

    Richard Haass & Carolyn Kissane argue that reconciling what is desirable with what is feasible requires a new approach.
  8. benami222_Dia ImagesGettyImages_al-sharaa_erdogan Dia Images/Getty Images

    The Fight for Syria

    Shlomo Ben-Ami worries that Israel and Turkey, with their clashing ambitions, could undermine the country’s stability.
  9. wei68_EITAN ABRAMOVICHAFP via Getty Image_mercosureudeal Eitan Abramovich/AFP via Getty Images

    How to Counter Trump's Tariffs Productively?

    Shang-Jin Wei proposes steps that allies and rivals alike can take to mitigate the effects of American trade policies.

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