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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
    218 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, and The War of Words.

  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. kimooon31_RezaGetty Images_oil Reza/Getty Images

    Petrostates Must Take the Lead on Climate Finance

    Ban Ki-moon, et al. urges oil-exporting countries to kickstart a program of green investment in the Global South at COP28.
  2. fratzscher18_ODD ANDERSENAFP via Getty Images_germany debt brake ODD ANDERSEN/AFP via Getty Images

    Germany’s Debt Brake Is Breaking Its Economy

    Marcel Fratzscher warns that a flawed constitutional rule is undermining the country’s ability to pursue essential reforms.
  3. schaaf1_JEWEL SAMADAFP via Getty Images_cop28 JEWEL SAMAD/AFP via Getty Images

    Why COP28 Has Already Failed

    Marta Schaaf & Kristine Beckerle say that the UAE’s repression of dissidents and rights activists serves defenders of the climate status quo.
  4. pistor30_Justin SullivanGetty Images_sam altman Justin Sullivan/Getty Images

    In AI, Capital Wins Again

    Katharina Pistor

    The OpenAI saga – in which founder and CEO Sam Altman was suddenly fired and then reinstated, together with a new governing board – may have been enthralling, but it was neither novel nor surprising. Historically, capital usually wins out when there are competing visions for the future of an innovative product or business model.

    shows why OpenAI’s efforts to preserve its founding non-profit mission never stood any chance.
  5. rajan80_BRENDAN BANNONAFP via Getty Images_climaterefugees Brendan Bannon/AFP via Getty Images

    Justice for Climate Migrants

    Sameh Shoukry & Amy E. Pope

    Climate change is expected to displace tens of millions of people by mid-century, especially in the Global South. By enhancing international cooperation, we could improve the lives and livelihoods of the displaced and develop sustainable solutions that enable affected communities to rebuild.

    urge leaders to take a holistic approach to addressing the sharp increase in weather-related displacement.
  6. Haldar_Say-More_Busakorn-via-GettyRF

    Antara Haldar on behavioral economics, development models, global governance, and more

    Antara Haldar advocates a radical rethink of development, explains what went right at the recent AI Safety Summit, highlights the economics discipline’s shortcomings, and more.
  7. The symbol of the Euro Hannelore Foerster/Getty Images

    The New Normal for Central Banks

    Lucrezia Reichlin asks why the US Federal Reserve and the European Central Bank keep providing liquidity directly to banks.
  8. benami208_FADEL SENNAAFP via Getty Images_israel palestine FADEL SENNA/AFP via Getty Images

    The False Choice Between Palestinian and Jewish Liberation

    Shlomo Ben-Ami rejects the facile moralism of those who view the ongoing war through the narrow lens of decolonization.
  9. buruma208_Patrick van KatwijkBSR AgencyGetty Images_wilders1 Patrick van KatwijkBSR AgencyGetty Images

    The Rage of the Outsiders

    Ian Buruma shows what Geert Wilders has in common with other ultra-nationalist politicians, past and present.

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