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  1. Kori Udovicki

    Kori Udovicki

    Writing for PS since 2011
    1 Commentary

    Kori Udovicki is Regional Director for Europe and the CIS at the United Nations Development Program.

  2. Richard Uku

    Writing for PS since 2008
    1 Commentary

    Richard Uku is a senior executive of the Africa Finance Corporation.

  3. 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.

  4. Woochong Um

    Woochong Um

    Writing for PS since 2024
    2 Commentaries

    Woochong Um is CEO of the Global Energy Alliance for People and Planet.

  5. Kairat Umarov

    Kairat Umarov

    Writing for PS since 2016
    1 Commentary

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

  6. 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..

  7. Per Unckel

    Writing for PS since 2008
    1 Commentary

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

  8. Anthony Underwood

    Anthony Underwood

    Writing for PS since 2019
    1 Commentary

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

  9. 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. 

  10. 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.

  11. Barbara Unmüßig

    Barbara Unmüßig

    Writing for PS since 2013
    10 Commentaries

    Barbara Unmüßig is President of the Heinrich Böll Foundation.

  12. Simon Upton

    Simon Upton

    Writing for PS since 2016
    2 Commentaries

    Simon Upton is Environment Director at the OECD.

  13. Iñigo Urkullu

    Iñigo Urkullu

    Writing for PS since 2015
    1 Commentary

    Iñigo Urkullu is President of the Basque Country.

  14. Jutta Urpilainen

    Jutta Urpilainen

    Writing for PS since 2024
    1 Commentary

    Jutta Urpilainen is European Commissioner for International Partnerships.

  15. 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.

Our Pick

Featured

  1. hamada69_The Washington PostGettyImages_trump_speech The Washington Post/Getty Images
    0

    Countering Trump’s Politics of Fear

    Koichi Hamada calls for a new set of policies that responds to, rather than dismisses, US voters’ legitimate fears.
  2. galen5_Andrew HarnikGetty Images_trumpcongress Andrew Harnik/Getty Images
    0

    Where Are the Democrats?

    Reed Galen lambasts the party for sitting by and watching America implode, in the misguided hope of winning the midterms.
  3. moyo34_Spencer PlattGetty Images_NYSE Spencer Platt/Getty Images
    1

    Signs of a US Recession

    Dambisa Moyo catalogues several indicators suggesting that the world's largest economy is headed for a slump.
  4. goldberg32_Spencer PlattGetty Images_USshipping Spencer Platt/Getty Images
    1

    Trump’s Trade War

    Less than two months into his second presidency, Donald Trump has imposed sweeping tariffs on America’s three largest trading partners, with much more to come. This strategy not only lacks any credible theoretical foundations; it is putting the US on a path toward irrevocable economic and geopolitical decline.

  5. ruf1_MANAURE QUINTEROAFP via Getty Images_data center Manaure Quintero/AFP via Getty Images
    0

    Why Frugal AI Alone Won’t Fix AI’s Energy Problem

    Boris Ruf explains why shifting the responsibility for reducing AI’s carbon footprint to end users is counterproductive.
  6. GettyImages-2176801438 TANG CHHIN SOTHY/AFP via Getty Images
    1

    The Global South’s Path to Economic Resilience

    Anwar Ibrahim

    Today's profound global uncertainty is not some accident of history or consequence of values-free technologies. Rather, it reflects the will of rival great powers that continue to ignore the seminal economic and social changes underway in other parts of the world.

     explains how Malaysia and other middle powers are navigating increasingly uncertain geopolitical terrain.
  7. buchholz23_UCGGettyImages_ozempic_wegovy UCG/Getty Images
    0

    America’s “HIP” Economy

    Todd G. Buchholz sees developments and breakthroughs in health, information, and power as grounds for optimism.
  8. velasco157_Robert GauthierLos Angeles Times via Getty Images_USborder Robert Gauthier/Los Angeles Times via Getty Images
    0

    Where Have All the Flowers Gone?

    Andrés Velasco reflects on the tragic fate of the country that took him in as a teenage refugee from Augusto Pinochet's Chile.
  9. chellaney185_Charly TriballeauGettyImages_unga_russia_ukraine_vote Charly Triballeau/Getty Images
    0

    The Global Divide Over the Ukraine War

    Brahma Chellaney urges all parties to adopt a realistic approach to a deadlocked conflict and negotiate accordingly.

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