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5707 Contributors, 81 Regular Contributors

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  1. Frans D. Waal

    Frans D. Waal

    Writing for PS since 2002
    1 Commentary

    Frans de Waal, a Dutch-born zoologist, is Professor of Psychology and Director of the Living Links Center at Emory University, in Atlanta. His most recent book is The Ape and the Sushi Master.

  2. Shiro Wachira

    Shiro Wachira

    Writing for PS since 2018
    1 Commentary

    Shiro Wachira is a project specialist on the microfinance partnerships team at One Acre Fund.

  3. Andrew Wachtel

    Andrew Wachtel

    Writing for PS since 2017
    2 Commentaries

    Andrew Wachtel is President of the American University of Central Asia.

  4. Mathis Wackernagel

    Mathis Wackernagel

    Writing for PS since 2015
    1 Commentary

    Mathis Wackernagel is the co-creator of the Ecological Footprint and President and Co-founder of the Global Footprint Network.

  5. Daniel A. Wagner

    Daniel A. Wagner

    Writing for PS since 2015
    1 Commentary

    Daniel A. Wagner is UNESCO Chair in Learning and Literacy, Professor of Education at the University of Pennsylvania, and Director of the International Literacy Institute.

  6. Gernot Wagner

    Gernot Wagner

    Writing for PS since 2016
    28 Commentaries

    Gernot Wagner, a climate economist at Columbia Business School, is the author, most recently, of Geoengineering: The Gamble (Polity, 2021).

  7. Martin Wagner

    Martin Wagner

    Writing for PS since 2016
    1 Commentary

    Martin Wagner is the managing attorney of the International Program of Earthjustice, the largest non-profit environmental law organization in the United States.

  8. Sameh Wahba

    Sameh Wahba

    Writing for PS since 2018
    1 Commentary

    Sameh Wahba is Global Director for Urban and Territorial Development, Disaster Risk Management, and Resilience at the World Bank.

  9. Zaki Wahhaj

    Zaki Wahhaj

    Writing for PS since 2017
    3 Commentaries

    Zaki Wahhaj is an associate professor at the University of Kent.

  10. Margareta Wahlström

    Margareta Wahlström

    Writing for PS since 2012
    5 Commentaries

    Margareta Wahlström is Head of the UN Office for Disaster Risk Reduction (UNISDR).

  11. Silvio Waisbord

    Silvio Waisbord

    Writing for PS since 2012
    1 Commentary

    Silvio Waisbord, a professor at the School of Media and Public Affairs at George Washington University, is Editor-in-Chief of the International Journal of Press/Politics and the author of the forthcoming book Reinventing Professionalism: News and Journalism in Global Perspective.

  12. Yoshibumi Wakamiya

    Yoshibumi Wakamiya

    Writing for PS since 2001
    2 Commentaries

    Yoshibumi Wakamiya is the Managing Editor of "Asahi Shimbun." Author of The Postwar Conservative View Of Asia.

  13. Jerome C. Wakefield

    Jerome C. Wakefield

    Writing for PS since 2009
    3 Commentaries

    Jerome C. Wakefield is Professor of Social Work and Professor of Psychiatry at New York University and author (with Allan V. Horwitz) of The Loss of Sadness: How Psychiatry Transformed Normal Sorrow into Depressive Disorder.

  14. John Walcott

    John Walcott

    Writing for PS since 2018
    2 Commentaries

    John Walcott has covered foreign policy and national security for Newsweek, The Wall Street Journal, and other publications, and is an adjunct professor in the School of Foreign Service at Georgetown University.

  15. Arnoldo Wald

    Arnoldo Wald

    Writing for PS since 2018
    1 Commentary

    Arnoldo Wald is a professor of law at Rio de Janeiro State University.

  1. frankel165_CHRISTINE OLSSONTTTT NEWS AGENCYAFP via Getty Images_nobelwinners Christine Olsson/News Agency/AFP via Getty Images

    What Causes Prosperity?

    Jeffrey Frankel shows how this year's Nobel Prize-winning economists tackled a once-insoluble problem.
  2. ignatieff7_nocopyright

    Ukraine’s Post-Colonial Future

    Michael Ignatieff believes that what is at stake in the war with Russia is the fate of the last European imperialism.
  3. obstfeld6_Anthony KwanGetty Images_tariffs Michael M. Santiago/Getty Images

    Donald Trump’s Tariffs Would Hurt US Workers and Businesses

    Maurice Obstfeld shows why targeting an overall reduction in imports would reduce America’s real wages and national income.
  4. kenewendo6_ LUIS TATOAFP via Getty Images_green energy africa LUIS TATO/AFP via Getty Images

    Africa’s Green Future Starts with Debt Relief

    Bogolo Kenewendo & Patrick Njoroge propose large-scale relief to ensure that the continent’s countries can invest in climate action.
  5. james159_getty images-inflation Getty Images

    Diane Coyle on economic progress, tech monopolies, artificial intelligence, and more

    Diane Coyle advocates a new public philosophy that rejects viewing “government” and “market” as opposites, explains why time-use data must shape technological development, warns that policymakers are devising AI regulation in a thick conceptual fog, and more.
  6. banga4_PATRICK FORTAFP via Getty Images_rainforest PATRICK FORT/AFP via Getty Images)

    A New Paradigm for Standing Forests

    Ajay Banga, et al.

    While forest carbon markets have created new revenue streams, they usually reward only those countries, communities, or project developers who are focused on reducing their emissions from deforestation. Something more is needed to tie financial rewards to forests that aren’t under immediate threat.

    present a new mechanism to generate financial returns for countries that prevent deforestation.
  7. woods59_ Brandon BellGetty Images_labor Brandon Bell/Getty Images

    Working-Class Antiheroes

    Ngaire Woods advocates using domestic labor legislation that supports unionization – not tariffs – to protect workers.
  8. op_brown2_TIERNEY CROSSAFP via Getty Images_IMFworldbank Tierney Cross/AFP via Getty Images

    Toward a Fifth World Order

    Gordon Brown & Mohamed A. El-Erian

    Historically, massive revisions to the international system have come about only after a complete breakdown of the previous order. With today's global institutions sorely in need of reform, can the transition to a new order be achieved without incurring the costs and pain that such a breakdown would entail?

    explain why multilateral institutions urgently need to be reformed, and why the G20 is the right forum for it.
  9. kruger76_Justin SullivanGetty Images_shipping Justin Sullivan/Getty Images

    US Tariffs Will Not Bring Back Jobs from China

    Michael R. Strain decries both parties’ reluctance to prepare Americans for the employment opportunities of today and tomorrow.

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