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4848 Contributors, 83 Monthly Contributors

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  1. Nina L. Khrushcheva

    Nina L. Khrushcheva

    Writing for PS since 1997
    149 Commentaries

    Nina L. Khrushcheva, Professor of International Affairs at The New School, is the co-author (with Jeffrey Tayler), most recently, of In Putin’s Footsteps: Searching for the Soul of an Empire Across Russia’s Eleven Time Zones (St. Martin's Press, 2019).

  2. Yuriko Koike

    Yuriko Koike

    Writing for PS since 2010
    83 Commentaries

    Yuriko Koike, Governor of Tokyo, has been Japan’s defense minister, national security adviser, and a member of the National Diet.

  3. Anatole Kaletsky

    Anatole Kaletsky

    Writing for PS since 1995
    75 Commentaries

    Anatole Kaletsky is Chief Economist and Co-Chairman of Gavekal Dragonomics. A former columnist at the Times of London, the International New York Times and the Financial Times, he is the author of Capitalism 4.0: The Birth of a New Economy in the Aftermath of Crisis, which anticipated many of the post-crisis transformations of the global economy. His 1985 book, Costs of Default, became an influential primer for Latin American and Asian governments negotiating debt defaults and restructurings with banks and the IMF.

  4. Melvyn B. Krauss

    Melvyn B. Krauss

    Writing for PS since 1998
    56 Commentaries

    Melvyn B. Krauss is Professor Emeritus of Economics at New York University.

  5. Daoud Kuttab

    Daoud Kuttab

    Writing for PS since 2003
    55 Commentaries

    Daoud Kuttab, a former journalism professor at Princeton University, is the founder and former director of the Institute of Modern Media at Al-Quds University in Ramallah.

  6. Anne O. Krueger

    Anne O. Krueger

    Writing for PS since 2014
    52 Commentaries

    Anne O. Krueger, a former World Bank chief economist and former first deputy managing director of the International Monetary Fund, is Senior Research Professor of International Economics at the Johns Hopkins University School of Advanced International Studies and Senior Fellow at the Center for International Development at Stanford University.

  7. Ban Ki-moon

    Ban Ki-moon

    Writing for PS since 2007
    27 Commentaries

    Ban Ki-moon, Deputy Chair of The Elders, is a former secretary-general of the United Nations and South Korean foreign minister. 

  8. Sergei Karaganov

    Sergei Karaganov

    Writing for PS since 1995
    23 Commentaries

    Sergei Karaganov is Dean of the School of International Economics and Foreign Affairs at the National Research University Higher School of Economics in Moscow, and Honorary Chairman of Russia’s Council on Foreign and Defense Policy.

  9. Marcin Król

    Marcin Król

    Writing for PS since 1996
    21 Commentaries

    Dean, Faculty of History, Warsaw University; Editor, "Res Publica Nowa".

  10. Jules Kortenhorst

    Jules Kortenhorst

    Writing for PS since 2011
    15 Commentaries

    Jules Kortenhorst is CEO of RMI.

  11. Ivan Krastev

    Ivan Krastev

    Writing for PS since 2008
    14 Commentaries

    Ivan Krastev, Chairman of the Center for Liberal Strategies, is a permanent fellow at the Institute for Human Sciences. He is the author, most recently, of Is It Tomorrow Yet? Paradoxes of the Pandemic.

  12. Andrei Kolesnikov

    Andrei Kolesnikov

    Writing for PS since 2015
    14 Commentaries

    Andrei Kolesnikov is a senior fellow and Chair of the Russian Domestic Politics and Political Institutions Program at the Carnegie Moscow Center.

  13. Mehdi Khalaji

    Mehdi Khalaji

    Writing for PS since 2006
    14 Commentaries

    Mehdi Khalaji is a senior fellow at the Washington Institute for Near East Policy.

  14. Devesh Kapur

    Devesh Kapur

    Writing for PS since 2002
    12 Commentaries

    Devesh Kapur, Professor of South Asian Studies at Johns Hopkins University’s Paul H. Nitze School of Advanced International Studies, is the co-author of The World Bank: Its First Half Century.

  15. Hideaki Kaneda

    Hideaki Kaneda

    Writing for PS since 2004
    12 Commentaries

    Hideaki Kaneda, a former Vice Admiral of Japan's Defense Forces, is Director of the Okazaki Institute, Tokyo.

  1. op_mahbubani1_ FENG LIAFPGettyImages_us china tech war FENG LI/AFP/GettyImages
    Subscriber Exclusive

    The Lose-Lose Tech War

    Kishore Mahbubani & Tony Chan

    Because the advancement of human knowledge should not be politicized, science and technology offer the best prospects for renewed cooperation between China and the United States. But both sides first need to lower the temperature.

    worry that politics is getting in the way of the cooperation needed to advance science and tackle global problems.
    3
  2. soldier training John Moore/Getty Images
    Subscriber Exclusive

    What’s the Endgame in Ukraine?

    Nearly three months after Russia launched its invasion, Western countries appear more committed than ever to Ukraine’s defense, and, in some quarters, to Russia’s defeat. We asked PS commentators what outcome the West, Russia, and Ukrainians themselves can realistically expect.

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