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  1. 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.

  2. Per Unckel

    Writing for PS since 2008
    1 Commentary

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

  3. Richard Uku

    Writing for PS since 2008
    1 Commentary

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

  4. 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.

  5. Barbara Unmüßig

    Barbara Unmüßig

    Writing for PS since 2013
    10 Commentaries

    Barbara Unmüßig is President of the Heinrich Böll Foundation.

  6. Iñigo Urkullu

    Iñigo Urkullu

    Writing for PS since 2015
    1 Commentary

    Iñigo Urkullu is President of the Basque Country.

  7. Simon Upton

    Simon Upton

    Writing for PS since 2016
    2 Commentaries

    Simon Upton is Environment Director at the OECD.

  8. Kairat Umarov

    Kairat Umarov

    Writing for PS since 2016
    1 Commentary

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

  9. 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.

  10. 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.

  11. Anthony Underwood

    Anthony Underwood

    Writing for PS since 2019
    1 Commentary

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

  12. 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.

  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. 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. 

  15. Vygaudas Ušackas

    Vygaudas Ušackas

    Writing for PS since 2021
    1 Commentary

    Vygaudas Ušackas is a former foreign minister of Lithuania.

Our Pick

Featured

  1. delong268_Drew AngererGetty Images_trump Drew Angerer/Getty Images
    1

    Rescuing America’s Economy from Trump

    J. Bradford DeLong thinks the US president needs a regent, similar to the role Howard Baker played under Ronald Reagan.
  2. bildt133_Tobias SchwarzGettyImages_rutte_vance Tobias Schwarz/Getty Images
    1

    The Transatlantic World Will Never Be the Same

    Carl Bildt urges Europeans to prepare for the worst from Donald Trump’s America, which is behaving like an adversary.
  3. goldberg34_Mario TamaGetty Images_USshippingcontainers Mario Tama/Getty Images
    0

    Making Sense of the Tariff Chaos

    Pinelopi Koujianou Goldberg considers whether the zero-sum logic behind the new US policy will spread.
  4. frankel170_Anna MoneymakerGettyImages_trump_bessent Anna Moneymaker/Getty Images
    0

    Is Trump Engineering the Decline and Fall of the Dollar?

    Jeffrey Frankel

    Dollar devaluation and dollar dominance are not necessarily mutually exclusive. But the approach to weakening the greenback that US President Donald Trump’s administration is considering would almost certainly spell the end of the US dollar’s reign as the dominant international currency.

     exposes fundamental flaws in the US administration’s vision for weakening the greenback.
  5. simons2_Fadel SennaGettyImages_uae_foreign_aid Fadel Senna/Getty Images
    0

    Trump’s War on Foreign Aid and the Rise of Transactional Diplomacy

    Bright Simons highlights the global implications of the administration’s decision to shut down USAID.
  6. iyahen1_RANDY BROOKSAFP via Getty Images_barbadoshurricane Randy Brooks/AFP via Getty Images
    0

    Insuring Coastal and Ocean Resilience

    Ekhosuehi Iyahen explains how the insurance industry can mobilize private capital toward nature-based solutions.
  7. duranton2_AnadoluGettyImages_cybersecurity_conference Anadolu/Getty Images
    0

    What AI Can Learn From Aviation Safety

    Sylvain Duranton & Vanessa Lyon explain why the technology’s future depends on ensuring system integrity and preventing misuse.
  8. okonjoiweala32_Jessica RinaldiThe Boston Globe via Getty Images_UStelemedicine Jessica Rinaldi/The Boston Globe via Getty Images
    0

    America’s Big Trade Win

    Ngozi Okonjo-Iweala

    Despite the uncertainty surrounding global trade, there are some bright spots – namely, booming trade in services. And here, ironically, the United States is leading the way, running a services trade surplus with most major economies and generating millions of good jobs for American workers.

     encourages the US government to acknowledge the country’s impressive success in exporting services.
  9. krebs3_AXEL HEIMKENAFP via Getty Images_germanytankproduction Axel Jeimken/AFP via Getty Images
    1

    Germany’s Incoming Government Has Embraced Military Keynesianism

    Tom Krebs & Isabella M. Weber warn that current plans to boost military spending will unnecessarily undercut other priorities.

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