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  1. Liu Xiaobo

    Liu Xiaobo

    Writing for PS since 2005
    2 Commentaries

    Liu Xiaobo, a Nobel Peace Prize laureate, was president of the Chinese chapter of PEN.

  2. Zhenhua Xie

    Writing for PS since 2009
    1 Commentary

    Xie Zhenhua is President Hu Jintao’s Special Representative on Climate Change and Vice Chairman of the National Development and Reform Commission of China.

  3. Yan Xuetong

    Writing for PS since 2011
    1 Commentary

    Yan Xuetong, one of China’s leading strategic thinkers, is Professor of Political Science and Director of the Institute of International Studies at Tsinghua University, Beijing, and Chief Editor of The Chinese Journal of International Politics. His latest book is Ancient Chinese Thought, Modern Chinese Power.

  4. Marino Xanthos

    Marino Xanthos

    Writing for PS since 2013
    1 Commentary

    Marino Xanthos is Professor of Chemical, Biological, and Pharmaceutical Engineering at the New Jersey Institute of Technology.

  5. Maria Xynou

    Maria Xynou

    Writing for PS since 2017
    1 Commentary

    Maria Xynou, a digital rights advocate, manages community research on the study of Internet censorship at the Open Observatory of Network Interference (OONI) project.

  6. Jiajun Xu

    Jiajun Xu

    Writing for PS since 2020
    1 Commentary

    Jiajun Xu is Executive Deputy Dean of Peking University’s Institute of New Structural Economics.

  7. Lin Xu

    Lin Xu

    Writing for PS since 2021
    1 Commentary

    Lin Xu is Chairman of the US-China Green Fund.

  8. Qiyuan Xu

    Qiyuan Xu

    Writing for PS since 2022
    2 Commentaries

    Qiyuan Xu is Senior Fellow and Deputy Director of the Institute of World Economics and Politics at the Chinese Academy of Social Sciences.

  9. Chenggang Xu

    Chenggang Xu

    Writing for PS since 2022
    1 Commentary

    Chenggang Xu is Senior Research Fellow of the Stanford Center on China's Economy and Institutions at Stanford University.

  10. Lucie Qian Xia

    Lucie Qian Xia

    Writing for PS since 2023
    1 Commentary

    Lucie Qian Xia is a diplomatic scholar and adviser who previously served the UN Representation Office to the European Union and the EU Delegation to China.

  1. brown111_ALAIN JOCARDPOOLAFP via Getty Images_mpox ALAIN JOCARD/POOL/AFP via Getty Images

    The High Cost of the Netherlands’ Mpox Vaccine Hoarding

    Gordon Brown condemns European populists’ failure to heed the lessons of the COVID-19 pandemic.
  2. charap3_ TATYANA MAKEYEVAAFP via Getty Images)_kursk TATYANA MAKEYEVA/AFP via Getty Images)

    How to Make the Most of the Kursk Gambit

    Samuel Charap & Charles A. Kupchan think Ukraine and its partners have a big opportunity to start working toward a negotiated end to the war.
  3. leonard104_SurkovDimitriGetty Images_USEUflag SurkovDimitri/Getty Images

    The US Election Will Overturn Europe’s Strategic Status Quo

    Mark Leonard worries that Europeans are unprepared for whoever will succeed US President Joe Biden.
  4. mazzucato71 GettyImages-2159148172_AW Getty Images

    The Water-Security Crisis

    Mariana Mazzucato, et al.

    Increasingly severe water shortages represent a human-made crisis that can be resolved through human interventions. The situation demands new thinking about the economics of this critical resource and how to manage it through mission-oriented strategies that span all levels of governance.

    call attention to a global problem that demands far more attention from policymakers at all levels.
  5. reyna1_Martin Schuttpicture alliance via Getty Images_ev green deal Martin Schutt/picture alliance via Getty Images

    The European Green Deal Is Already Benefiting Consumers

    Agustín Reyna rejects the misguided notion that voters are indifferent to environmental concerns.
  6. bremmer34_Anna MoneymakerGetty Images_harrissouthkorea Anna Moneymaker/Getty Images

    What Is Kamala Harris’s Foreign Policy?

    Ian Bremmer

    Although Kamala Harris is largely aligned with Joe Biden on many global and strategic issues, her unique worldview promises a distinct form of leadership on the international stage. Not only would US foreign policy shift under a Harris administration; it could change in highly consequential ways.

    considers how the Democratic presidential nominees' views compare to Joe Biden's.
  7. anheier25_JOHN MACDOUGALLAFP via Getty Images_afd JOHN MACDOUGALL/AFP via Getty Images

    Will the German Center Hold?

    Helmut K. Anheier considers what is driving support for extremist parties in the country’s eastern states.
  8. delong263_MEGAN JELINGERAFP via Getty Images_USindustrysteel Megan Jelinger/AFP via Getty Images

    America Has No Alternative to Industrial Policy

    J. Bradford DeLong thinks new threats to economic security outweigh the reasons for opposing government-led development.
  9. nye261_Kevin DietschGetty Images_us election Kevin Dietsch/Getty Images

    US Foreign Policy in 2025

    Joseph S. Nye, Jr. compares the two presidential candidates’ attitudes and positions on major global issues.

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