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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
    223 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. subramanian41_PUNIT PARANJPEAFP via Getty Images_india solar panels PUNIT PARANJPE/AFP via Getty Images

    The Sino-American Trade War Benefits China’s Competitors

    Arvind Subramanian warns that escalating protectionism, while dangerous, could end up helping developing countries like India.
  2. chellaney175_ Kiyoshi Ota  PoolAnadolu Agency via Getty Images_QUAD Kiyoshi Ota / Pool/Anadolu Agency via Getty Images

    Is the Quad Becoming a Potemkin Alliance?

    Brahma Chellaney fears that US President Joe Biden’s conciliatory approach toward China is undermining Indo-Pacific security.
  3. goldberg29_Justin SullivanGetty Images_electricvehicles Justin Sullivan/Getty Images

    The High Costs of the New US Tariffs on Chinese EVs

    Pinelopi Koujianou Goldberg

    Every time one set of protectionist measures against China disappoints, the United States escalates its economic war in the hope that additional restrictions will prove more effective. Yet by slapping massive tariffs on Chinese electric vehicles, America has laid bare its own hypocrisy and economic vulnerabilities.

    laments the Biden administration's embrace of costly, futile efforts to outcompete low-cost rivals.
  4. ruto4_LUIS TATOAFP via Getty Images_kenyafloods Luis Tato/AFP via Getty Images

    How G7 Leaders Can Unlock Financing for Africa

    William Ruto

    With many African countries trapped in perpetual cycles of debt, financing investment in sustainable development has become increasingly difficult, if not impossible. The situation demands that wealthy countries step up and offer debt relief and cancellation, in addition to more concessional and long-term financing.

    urges wealthy countries to help bring the global financial system into line with the developing world's needs.
  5. delong200_Chip Somodevilla_Getty Images Chip Somodevilla/Getty Images

    The Threat of Trumpflation and a Fed War

    J. Bradford DeLong thinks monetary hawks should be more worried about the return of a populist demagogue to the White House.
  6. yi5_Kevin FrayerGetty Images_zero covid protest Chen Yihang/VCG via Getty Images

    Is China Too Old to Get Rich?

    Yi Fuxian explains why the country’s rising median age is at the root of its current malaise.
  7. bildt123_Shi KuanbingVCG via Getty Images_chinaEV Shi Kuanbing/VCG via Getty Images

    The Dangerous Retreat into Protectionism

    Carl Bildt warns that nothing good will come from a more deeply fragmented global economy.
  8. sonin5_Jakub PorzyckiNurPhoto via Getty Images_ukrainenato Jakub Porzycki/NurPhoto via Getty Images

    The Case for Ukraine’s NATO Accession

    Yuriy Gorodnichenko & Ilona Sologoub explain why giving in to the Kremlin’s nuclear blackmail could push the alliance into a death spiral.
  9. strain14_artificial intelligence drug development_ai Getty Images

    Don’t Believe the AI Hype

    Daron Acemoglu finds nothing to support widely cited assessments of the technology’s near-term potential.

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