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5813 Contributors, 80 Regular Contributors

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  1. Joseph S. Nye, Jr.

    Joseph S. Nye, Jr.

    Writing for PS since 2002
    267 Commentaries

    Joseph S. Nye, Jr., Professor Emeritus at Harvard University, is a former US assistant secretary of defense and the author of Do Morals Matter? Presidents and Foreign Policy from FDR to Trump (Oxford University Press, 2020) and A Life in the American Century (Polity Press, 2024).

  2. Aryeh Neier

    Aryeh Neier

    Writing for PS since 1999
    63 Commentaries

    Aryeh Neier, President Emeritus of the Open Society Foundations and a founder of Human Rights Watch, is author of The International Human Rights Movement: A History (Princeton University Press, 2012).

  3. Carla Norrlöf

    Carla Norrlöf

    Writing for PS since 2020
    12 Commentaries

    Carla Norrlöf, Professor of Political Science at the University of Toronto, is a non-resident senior fellow at the Atlantic Council.

  4. Ifeanyi M. Nsofor

    Ifeanyi M. Nsofor

    Writing for PS since 2019
    10 Commentaries

    Ifeanyi M. Nsofor, a public-health physician and behavioral-science researcher, serves on the Global Fellows Advisory Board at the Atlantic Institute.

  5. Helga Nowotny

    Helga Nowotny

    Writing for PS since 2005
    9 Commentaries

    Helga Nowotny is a former president of the European Research Council and Professor Emerita of Science and Technology Studies at ETH Zurich.

  6. Sania Nishtar

    Sania Nishtar

    Writing for PS since 2013
    8 Commentaries

    Sania Nishtar is CEO of Gavi, the Vaccine Alliance.

  7. Kanayo F.  Nwanze

    Kanayo F. Nwanze

    Writing for PS since 2010
    7 Commentaries

    Kanayo F. Nwanze is President of the International Fund for Agricultural Development (IFAD) and the first recipient of the Africa Food Prize.

  8. Esther Ngumbi

    Esther Ngumbi

    Writing for PS since 2017
    7 Commentaries

    Esther Ngumbi is Assistant Professor of Entomology and African-American Studies at the University of Illinois at Urbana-Champaign.

  9. Piroska Nagy Mohácsi

    Piroska Nagy Mohácsi

    Writing for PS since 2019
    6 Commentaries

    Piroska Nagy Mohácsi is a visiting professor at the London School of Economics and Political Science.

  10. Junaid Nabi

    Junaid Nabi

    Writing for PS since 2018
    6 Commentaries

    Junaid Nabi, a senior fellow at the Aspen Institute, is a member of the Working Group on Regulatory Considerations for Digital Health and Innovation at the World Health Organization.

  11. Paulina Neuding

    Paulina Neuding

    Writing for PS since 2011
    5 Commentaries

    Paulina Neuding is an editorial writer for the Swedish newspaper Svenska Dagbladet and a columnist for the Danish newspaper Berlingske.

  12. Sam Nunn

    Sam Nunn

    Writing for PS since 2010
    4 Commentaries

    Sam Nunn, a former Democratic US senator, is Co-Chairman of the Nuclear Threat Initiative.

  13. Binaifer Nowrojee

    Binaifer Nowrojee

    Writing for PS since 2005
    4 Commentaries

    Binaifer Nowrojee is President of the Open Society Foundations.

  14. Ghia Nodia

    Ghia Nodia

    Writing for PS since 2008
    4 Commentaries

    Ghia Nodia is President of the Caucasus Institute for Peace, Democracy, and Development in Tbilisi, Georgia.

  15. Justina Nixon-Saintil

    Justina Nixon-Saintil

    Writing for PS since 2023
    4 Commentaries

    Justina Nixon-Saintil is Vice President and Chief Impact Officer at IBM.

  1. lachman1_Jemal CountessGetty Images for the Peter G. Peterson Foundation_USdebt Jemal Countess/Getty Images for the Peter G. Peterson Foundation

    Trump’s Looming Deficit Disaster

    Desmond Lachman explains why the US president’s trade tariffs and planned tax cuts are at odds with basic economic realities.
  2. mazzucato80_WPA PoolGettyImages_starmer_ai_speech WPA Pool/Getty Images

    Governing AI for the Public Interest

    Mariana Mazzucato & Tommaso Valletti explain why the UK government’s recently released AI “action plan” misses the mark.
  3. chellaney184_ Sergio FloresGetty Images_trumpmodi Sergio Flores/Getty Images

    Putting the Trump-Modi Bromance to the Test

    Brahma Chellaney hopes that the US and Indian leaders take concrete steps to reset and deepen the bilateral relationship.
  4. alemanno2_Thierry MonasseGettyImages_vdl_competitiveness_compass Thierry Monasse/Getty Images

    The Dark Side of EU Deregulation

    Alberto Alemanno warns that the bloc’s efforts to reduce bureaucratic red tape will do more harm than good.
  5. GettyImages-2196139559

    Daniel Gros on DeepSeek, Germany's malaise, EU competitiveness, and more

    Daniel Gros hopes that a Chinese startup's apparent AI breakthrough will provide a much-needed boost to European competitiveness, advises the EU on how to deal with Donald Trump, urges Europe to improve conditions for bottom-up innovation, and more.
  6. bremmer39_Steve PfostNewsday RM via Getty Images_USwindfarm Steve Pfost/Newsday RM via Getty Images

    Trump Will Not Kill the Global Energy Transition

    Ian Bremmer

    Despite Donald Trump's promise to boost fossil-fuel production, the economic and technological forces driving the clean-energy revolution cannot be stopped. The global transition will power forward, even if America has abandoned climate leadership, and even if the road ahead includes a few more bumps.

    assuages fears that the global energy transition will be thrown into reverse by the new US administration.
  7. brown117_Robert HradilGetty Images_WHO Robert Hradil/Getty Images

    A Reformed WHO Should Make Its Case to America

    Gordon Brown wants to reassure the Trump administration that a revamped organization could serve US and global interests.
  8. tbunde6_New Look CastingGettyImages_globe_jigsaw New Look Casting/Getty Images

    The Age of Multipolarization

    Tobias Bunde & Sophie Eisentraut think a better future depends on whether a world with more poles can find ways to mitigate dangerous divisions.
  9. eichengreen200_PhotoQuestGettyImages_IBM_computer_france PhotoQuest/Getty Images

    Will US Export Restrictions Work?

    Barry Eichengreen

    Perhaps US efforts to cut off China’s access to advanced semiconductors will be more successful than analogous restrictions on tech exports to France in the 1960s. But we now have at least one data point – DeepSeek – that suggests otherwise.

    questions the effectiveness of efforts to limit China’s access to advanced semiconductors.

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