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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.

  1. rogoff224_Spencer PlattGetty Images_gas and oil prices Spencer Platt/Getty Images

    The Energy Price Roller Coaster

    Kenneth Rogoff

    In the longer term, oil and gas prices look set to rise unless investment picks up sharply, which seems unlikely given current policy guidance. Giant waves of supply and demand shocks will likely continue to roil energy markets and the global economy.

    predicts further waves of supply and demand shocks in global oil and gas markets.
  2. soros119_SAMUEL CORUMAFP via Getty Images_supremecourt Samuel Corum/AFP via Getty Images

    US Democracy Under Concerted Attack

    George Soros

    The American public has been alarmed and aroused by the US Supreme Court's growing extremism. But voters need to recognize the Court's radical majority for what it is: part of a carefully laid plan to turn the US into a repressive regime.

    fears that the radicalization of the US Supreme Court is part of a larger plan to create a repressive regime.

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