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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
    5 Commentaries

    Oleg Ustenko has been Economic Adviser to Ukrainian President Volodymyr Zelensky since May 2019.

  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. 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.

  7. 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.

  8. Iñigo Urkullu

    Iñigo Urkullu

    Writing for PS since 2015
    1 Commentary

    Iñigo Urkullu is President of the Basque Country.

  9. 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.

  10. 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. 

  11. Anthony Underwood

    Anthony Underwood

    Writing for PS since 2019
    1 Commentary

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

  12. Per Unckel

    Writing for PS since 2008
    1 Commentary

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

  13. 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..

  14. Kairat Umarov

    Kairat Umarov

    Writing for PS since 2016
    1 Commentary

    Kairat Umarov is Kazakhstan’s Ambassador to the United States.

  15. Eskil Ullberg

    Eskil Ullberg

    Writing for PS since 2018
    1 Commentary

    Eskil Ullberg is a professor of economics at George Mason University and Director of the Trade in Ideas Program at the Institute for Management of Innovation and Technology.

Our Pick

Featured

  1. ito31_EVELYN HOCKSTEINPOOLAFP via Getty Images_modibidenlulag20 Evelyn Hockstein/Pool/AFP via Getty Images
    0

    Whither the G20?

    Takatoshi Ito

    Following the latest G20 summit, the G7 should be thinking seriously about deepening its own ties with more non-aligned countries. If the Ukraine war drags on, and if China continues to threaten to take Taiwan by force, the G20 will be split between friends of the BRICS and friends of the G7.

     sees the grouping as increasingly divided between friends of the G7 and friends of China and Russia.
  2. kitaw1_Per-Anders PetterssonGetty Images_africamining Per-Anders Pettersson/Getty Images
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    Making the Most of Africa’s Strategic Green Minerals

    Marit Kitaw explains how the continent can move beyond resource extraction to build green industry.
  3. frankel128_ plus49Construction PhotographyAvalonGetty Images_emissions plus49Construction PhotographyAvalonGetty Images
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    America Must Join Europe’s Climate Club

    Gary Yohe & Roger Kuhns urge US policymakers to create a carbon-pricing policy in line with the bloc’s emissions-reduction plan.
  4. ydeng1_ Feng LiGetty Images_chinapolicecorruption Feng Li/Getty Images
    0

    Measuring Corruption in China

    Yongheng Deng & Shang-Jin Wei outline a novel approach to assessing the extent and scope of the country's graft problem.
  5. tyson115_ Chip SomodevillaGetty Images_local reporters Chip Somodevilla/Getty Images
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    To Protect Democracy, Revive Local Journalism

    Laura Tyson & Lenny Mendonca identify promising new models and philanthropic initiatives geared toward supporting independent media.
  6. sjohnson2_ GHIEducation ImagesUniversal Images Group via Getty Images)_chemo GHI/Education Images/Universal Images Group via Getty Images
    0

    How to Achieve Universal Cancer Care

    Sonali Johnson urges governments worldwide to include the disease in national health-insurance schemes.
  7. roubini181_mmxxmmGetty Images_digitalclimate mmxxmm/Getty Images
    0

    What Climate Finance Needs

    Nouriel Roubini & Reza Bundy

    To prevent catastrophic climate change and accelerate the global transition to a net-zero economy, policymakers and asset owners urgently need to rethink how we channel capital at scale. The key is to develop new financial instruments that are profitable, liquid, and easily accessible to savers and investors globally.

     explain what it will take to channel private capital and savings toward sustainable development.
  8. galbraith28_ Chip SomodevillaGetty Images_biden Chip Somodevilla/Getty Images
    4

    Down on the Biden Economy

    James K. Galbraith thinks the failure of wages to keep up with inflation explains much of the public’s dour mood.
  9. norloff2_PM ImagesGetty Images_dollar PM Images/Getty Images
    6

    The Dollar’s Full-Spectrum Dominance

    Carla Norrlöf foresees the greenback’s continued global hegemony owing to network effects and opportunism.

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