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  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  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. 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.

  10. 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.

  1. zuckermarques2_Alet PretoriusGallo Images via Getty Images_africadebtprotest Alet Pretorius/Gallo Images via Getty Images

    The World Needs Bigger and Better Financial Firefighters

    Marina Zucker-Marques & Kevin P. Gallagher call for reforms to make the IMF and the World Bank larger, more equitable, and less focused on austerity.
  2. skidelsky205_ BEN STANSALLAFP via Getty Images_starmer BEN STANSALL/AFP via Getty Images

    Britain’s Illusory Fiscal Black Hole

    Robert Skidelsky makes the case that policymakers should focus on stimulating economic growth rather than on budget cuts.
  3. mena2_Pallava BaglaCorbis via Getty Images_methane Pallava Bagla/Corbis via Getty Images

    The Need for Methane Targets

    Marcelo Mena & Sarah Ann Smith urge China and the United States to take the lead in committing to cut emissions from super pollutants.
  4. goldberg31_Caitlin O'Hara for The Washington Post via Getty Images_TSMCarizona Caitlin O'Hara for The Washington Post via Getty Images

    What a Successful Industrial Policy Needs

    Pinelopi Koujianou Goldberg

    New research on the importance of cross-border knowledge and technology spillovers suggests that government support alone cannot guarantee success in an industry. That is why Taiwan and South Korea's semiconductor industrial policies succeeded, while China's has not.

    demonstrates that while subsidies can help, knowledge and technology transfers are crucial.
  5. zhang68_Jiang QimingChina News ServiceVCG via Getty Images_PBOC Jiang Qiming/China News Service/VCG via Getty Images

    China’s Commitment to Constant Adaptation and Structural Transformation

    Zhang Jun explains why the government insists on combining efforts to expand domestic demand with supply-side reforms.
  6. ayers1_Indranil AdityaNurPhoto via Getty Images_indiaheatwavewoman Indranil Aditya/NurPhoto via Getty Images

    Helping Women Adapt to Extreme Heat Helps Us All

    Jess Ayers & Helen Mountford urge the public and private sectors to work together to scale up innovations such as heat-wave insurance.
  7. afrasmussen20_YASUYOSHI CHIBAAFP via Getty Images_ukrainesoldier Yasuyoshi Chiba/AFP via Getty Images

    Achieving Peace Through Strength in Ukraine

    Anders Fogh Rasmussen & Andriy Yermak

    To secure a lasting peace, Ukraine’s allies must make Vladimir Putin understand that he cannot dictate the terms. Guaranteeing Ukraine’s security will require increased military support, a clear path to NATO membership, and international support for President Volodymyr Zelensky’s peace plan.

    outline steps that global leaders can take to ensure a Ukrainian victory and deter future Russian aggression.
  8. zadek30_Jonas GratzerLightRocket via Getty Images_bioplastic Jonas Gratzer/LightRocket via Getty Images

    Only a Sustainable Bioeconomy Can Save Us

    Simon Zadek argues that investing in biodiversity while the global economy continues to over-exploit resources is futile.
  9. stiglitz341_Celal GunesAnadolu Agency via Getty Images_IMF Celal Gunes/Anadolu Agency via Getty Images

    The IMF Must End Its Destructive Surcharges

    Joseph E. Stiglitz, et al. decry the counterproductive practice of imposing additional fees on countries in debt distress.

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