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  1. Barbara Unmüßig

    Barbara Unmüßig

    Writing for PS since 2013
    10 Commentaries

    Barbara Unmüßig is President of the Heinrich Böll Foundation.

  2. Oleg Ustenko

    Oleg Ustenko

    Writing for PS since 2022
    6 Commentaries

    Oleg Ustenko was an economic adviser to Ukrainian President Volodymyr Zelensky from May 2019 until March 2024.

  3. Nadeem ul Haque

    Nadeem ul Haque

    Writing for PS since 2017
    3 Commentaries

    Nadeem ul Haque is a former deputy chairman of the Planning Commission of Pakistan and a former senior resident representative of the IMF in Egypt and Sri Lanka.

  4. Simon Upton

    Simon Upton

    Writing for PS since 2016
    2 Commentaries

    Simon Upton is Environment Director at the OECD.

  5. Vygaudas Ušackas

    Vygaudas Ušackas

    Writing for PS since 2021
    1 Commentary

    Vygaudas Ušackas is a former foreign minister of Lithuania.

  6. Marilou Uy

    Marilou Uy

    Writing for PS since 2024
    1 Commentary

    Marilou Uy, former director of the Secretariat of the Intergovernmental Group of Twenty-Four on International Monetary Affairs and Development (G24), is a non-resident senior fellow at the Boston University Global Development Policy Center.

  7. Pat Utomi

    Pat Utomi

    Writing for PS since 2020
    1 Commentary

    Pat Utomi, Chair of the African Union’s Pan-African Private Sector Trade and Investment Committee (PAFTRAC), heads the Centre for Values in Leadership at the Lagos Business School.

  8. Zainab Usman

    Zainab Usman

    Writing for PS since 2022
    1 Commentary

    Zainab Usman is Director of the Africa Program at the Carnegie Endowment for International Peace.

  9. Jutta Urpilainen

    Jutta Urpilainen

    Writing for PS since 2024
    1 Commentary

    Jutta Urpilainen is European Commissioner for International Partnerships.

  10. Iñigo Urkullu

    Iñigo Urkullu

    Writing for PS since 2015
    1 Commentary

    Iñigo Urkullu is President of the Basque Country.

  11. Jon Ungphakorn

    Jon Ungphakorn

    Writing for PS since 2005
    1 Commentary

    Jon Ungphakorn is an elected member of the Thai Senate and committee member of the Asean Inter-Parliamentary Caucus on Democracy in Myanmar. He recently received the prestigious 2005 Ramon Magsaysay Award for Government Service for his work with communities affected by HIV/AIDS and for his work on human rights issues in Thailand.

  12. Sebastian Unger

    Sebastian Unger

    Writing for PS since 2020
    1 Commentary

    Sebastian Unger heads the Ocean Governance Working Group at the Institute for Advanced Sustainability Studies (IASS) in Potsdam. 

  13. Anthony Underwood

    Anthony Underwood

    Writing for PS since 2019
    1 Commentary

    Anthony Underwood is an assistant professor of economics at Dickinson College.

  14. Per Unckel

    Writing for PS since 2008
    1 Commentary

    Per Unckel is a former Swedish Minister of Education and Science.

  15. Elo Umeh

    Elo Umeh

    Writing for PS since 2020
    1 Commentary

    Elo Umeh is CEO and co-founder of Terragon Group, a Nigeria-based data analytics and marketing tech company..

Our Pick

Featured

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    The Destructive Legacy of Mass Starvation

    Mariana Chilton thinks the suffering in Gaza should prompt America to confront its own history of genocide and discrimination.
  2. huang4_Ma MingyanChina News ServiceVCG via Getty Images_chinasolarpanels Ma Mingyan/China News Service/VCG via Getty Images
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    China’s Overcapacity Can Help the World

    Huang Yiping

    China has built substantial production capacity in green-tech sectors like electric vehicles and solar panels, but has faced rising trade barriers in developed markets whose governments worry about anti-competitive "overcapacity." Fortunately, one hears no such complaints from the Global South.

     shows how Chinese industry and capital can accelerate the green transition in developing countries.
  3. eichengreen195_Thierry MonasseGetty Images_draghi Thierry Monasse/Getty Images
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    Europe’s Wake-Up Call

    Barry Eichengreen asks whether European policymakers are prepared to implement the Draghi Report's recommendations.
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    Sri Lanka’s Long Road to Recovery

    R.M. Manivannan traces the country’s recent turmoil to poor governance and deepening income disparities.
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    Investing in the WHO Will Yield Outsize Returns

    Gordon Brown urges the organization’s 194 member states to provide the financing it needs to fulfill its mandate.
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    Nobel Laureates Help Solve the Inequality Puzzle

    While even the world’s poorest economies have become richer in recent decades, they have continued to lag far behind their higher-income counterparts – and the gap is not getting any smaller. According to this year’s Nobel Prize-winning economists, institutions are a key reason why. From Ukraine’s reconstruction to the regulation of artificial intelligence, the implications are as consequential as they are far-reaching.

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    The Big Picture

    PS editors
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    Unlocking AI-Powered Learning

    Justina Nixon-Saintil foresees the technology enhancing student learning and creating new pathways to rewarding careers.
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    Financing Food Security Will Yield High Returns

    Gelsomina Vigliotti & Maurizio Martina explain why massive investment in more sustainable agrifood systems is a moral and strategic imperative.

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