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5725 Contributors, 81 Regular Contributors

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  1. Sandeep Vaheesan

    Sandeep Vaheesan

    Writing for PS since 2022
    3 Commentaries

    Sandeep Vaheesan is Legal Director at the Open Markets Institute.

  2. Milan Vaishnav

    Milan Vaishnav

    Writing for PS since 2023
    1 Commentary

    Milan Vaishnav is a senior fellow and Director of the South Asia Program at the Carnegie Endowment for International Peace.

  3. Mary Lou Valdez is Deputy Director of the Pan American Health Organization.

  4. Walter D. Valdivia

    Walter D. Valdivia

    Writing for PS since 2020
    1 Commentary

    Walter D. Valdivia, a former board member of the Society of Bolivian Economists, is Senior Policy Editor at the Mercatus Center at George Mason University.

  5. Riccardo Valentini

    Riccardo Valentini

    Writing for PS since 2018
    1 Commentary

    Riccardo Valentini, a professor of forest ecology at the University of Tuscia, won the 2007 Nobel Peace Prize as a member of the Intergovernmental Panel on Climate Change.

  6. Angela Valenzuela

    Angela Valenzuela

    Writing for PS since 2019
    1 Commentary

    Angela Valenzuela is a coordinator of Fridays for Future in Santiago.

  7. Marta Valinas

    Marta Valinas

    Writing for PS since 2020
    1 Commentary

    Marta Valiñas is Chair of the Independent International Fact-Finding Mission on Venezuela, established by the United Nations Human Rights Council.

  8. Patrick Vallance

    Patrick Vallance

    Writing for PS since 2016
    1 Commentary

    Patrick Vallance is President of Research and Development at GlaxoSmithKline.

  9. Guillermo Valles

    Guillermo Valles

    Writing for PS since 2017
    1 Commentary

    Guillermo Valles is Director for Trade at UNCTAD and a former vice minister and ambassador to the WTO for Uruguay.

  10. Tommaso Valletti

    Tommaso Valletti

    Writing for PS since 2023
    1 Commentary

    Tommaso Valletti is Professor of Economics at Imperial College London, where he heads the Department of Economics and Public Policy, and a former chief competition economist at the European Commission.

  11. Manuel Valls

    Manuel Valls

    Writing for PS since 2015
    1 Commentary

    Manuel Valls is a former Prime Minister of France.

  12. Shahin Vallée

    Shahin Vallée

    Writing for PS since 2016
    2 Commentaries

    Shahin Vallée, a former economic advisor to the French Minister of Economy, is a senior economist at Soros Fund Management.

  13. Marcel H. Van Herpen

    Marcel H. Van Herpen

    Writing for PS since 2013
    1 Commentary

    Marcel H. Van Herpen, Director of the Cicero Foundation, is the author of Putinism – The Slow Rise of a Radical Right Regime in Russia.

  14. Richenda Van Leeuwen

    Richenda Van Leeuwen

    Writing for PS since 2021
    1 Commentary

    Richenda Van Leeuwen is Executive Director of the Aspen Network of Development Entrepreneurs.

  15. Herman Van Rompuy

    Herman Van Rompuy

    Writing for PS since 2017
    2 Commentaries

    Herman Van Rompuy, President Emeritus of the European Council, is President of the European Policy Center and a co-chair of the High-Level Advisory Group of the Conference Observatory.

  1. nsofor10_XinhuaNewsAgencyGettyImages_cancer_screening Xinhua News Agency/Getty Images

    Reducing Men’s Cancer Burden

    Ifeanyi M. Nsofor outlines a holistic approach that combines personal responsibility with community and government action.
  2. acemoglu80_ Joshua LottGetty Images_democrats Joshua Lott/Getty Images

    The Trump Shock Is the Democrats’ Fault

    Daron Acemoglu

    While the Democrats have won some recent elections with support from Silicon Valley, minorities, trade unions, and professionals in large cities, this coalition was never sustainable. The party has become culturally disconnected from, and disdainful of, precisely the voters it needs to win.

    thinks Kamala Harris lost because her party has ceased to be the political home of American workers.
  3. christiansen1_Alexis RosenfeldGetty Images_dead coral Alexis Rosenfeld/Getty Images

    Trouble Lurks Beneath the Surface of Ocean Conservation

    César Gaviria & Patti Harris warn that current marine protected areas come nowhere close to what is needed to preserve sea life.
  4. bremmer36_Sean GallupGetty Images_trumpnato Sean Gallup/Getty Images

    What Donald Trump’s Return Means for the World

    Ian Bremmer explains why a second “America First” presidency could play out much differently than the first.
  5. frieda18_Leon NealGetty Images_reeves budget

    Britain vs. the Bond Vigilantes

    Gene Frieda explains why Labour’s economic proposals have failed to reassure foreign investors.
  6. calvino4_SeanGallupGettyImages_cop29 Sean Gallup/Getty Images

    Climate Action Must Rise Above Politics

    Nadia Calviño

    This year’s many elections, not least the heated US presidential race, have drawn attention away from the United Nations Climate Change Conference (COP29) in Baku. But global leaders must continue to focus on combating the climate crisis and accelerating the green transition both in developed and developing economies.

    foresees multilateral development banks continuing to play a critical role in financing the green transition.
  7. sierakowski112_ Paul RyanMichael Ochs ArchivesGetty Images_ukraine Paul Ryan/Michael Ochs Archives/Getty Images

    Could Trump Be Good for Europe?

    Sławomir Sierakowski thinks the coming change in US leadership could be the shock that the European Union needs.
  8. aslund79_OlgaMaltsevaGettyImages_nabiullina Olga Maltseva/Getty Images

    The Battle Over Russia’s Central Bank Heats Up

    Anders Åslund highlights rising political tension over the country’s rapidly deteriorating economic conditions.
  9. babayev1_ALEXANDER NEMENOVAFP via Getty Images_cop29 Alexander Nemenov/AFP via Getty Images

    There Is No Alternative to Multilateral Climate Action

    Mukhtar Babayev urges world leaders at COP29 to reaffirm their commitment to achieving the targets set by the Paris agreement.

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