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5487 Contributors, 80 Regular Contributors

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  1. Johanna  M. Costigan

    Johanna M. Costigan

    Writing for PS since 2023
    1 Commentary

    Johanna M. Costigan is a researcher at the Asia Society Policy Institute’s Center for China Analysis.

  2. Milan M. Šimečka

    Writing for PS since 1999
    1 Commentary

    Editor-in-Chief, "SME," Bratislava.

  3. Debin Ma

    Debin Ma

    1 Commentary

    Debin Ma, Professor of Economic History and a fellow of All Souls College at the University of Oxford, is the co-editor, most recently, of The Cambridge Economic History of China (Cambridge University Press, 2022).

  4. Wangari Maathai

    Wangari Maathai

    Writing for PS since 2006
    2 Commentaries

    Wangari Maathai, President of the Green Belt Movement, was awarded the Nobel Peace Prize in 2004.

  5. Rula Maayah

    Rula Maayah

    Writing for PS since 2019
    1 Commentary

    Rula Maayah is Minister of Tourism and Antiquities for Palestine.

  6. Edward Mabaya

    Edward Mabaya

    Writing for PS since 2018
    1 Commentary

    Edward Mabaya, a 2016 Aspen New Voices fellow, is a senior research associate at Cornell University.

  7. Mark MacCarthy

    Writing for PS since 2018
    1 Commentary

    Mark MacCarthy is a member of the faculty at Georgetown University, an affiliate of the Georgetown Center for Business and Public Policy, and Senior Vice President of Public Policy at the Software & Information Industry Association (SIIA).

  8. Mark MacCarthy

    Mark MacCarthy

    Writing for PS since 2018
    1 Commentary

    Mark MacCarthy is a member of the faculty at Georgetown University, an affiliate of the Georgetown Center for Business and Public Policy, and Senior Vice President of Public Policy at the Software & Information Industry Association (SIIA).

  9. Norine MacDonald is the founding President of The Senlis Council, a security and development think tank.

  10. John MacInnes

    John MacInnes

    Writing for PS since 2013
    1 Commentary

    John MacInnes is Professor of Sociology at the University of Edinburgh.

  11. Rebecca MacKinnon

    Rebecca MacKinnon

    Writing for PS since 2006
    2 Commentaries

    Rebecca MacKinnon is a fellow at the Open Society Institute.

  12. Margaret MacMillan

    Margaret MacMillan

    Writing for PS since 2017
    1 Commentary

    Margaret MacMillan is Warden of St. Antony’s College, Oxford University.

  13. Scott MacMillan

    Scott MacMillan

    Writing for PS since 2015
    1 Commentary

    Scott MacMillan is a senior writer at BRAC, a Bangladesh-based anti-poverty organization.

  14. Martin MacWan

    Writing for PS since 2001
    1 Commentary

    Founder, National Campaign on Dalit Human Rights in India.

  15. Laurie Macfarlane

    Laurie Macfarlane

    Writing for PS since 2019
    2 Commentaries

    Laurie Macfarlane is a policy fellow at the UCL Institute for Innovation and Public Purpose and Economics Editor at openDemocracy. He is a co-author of Rethinking the Economics of Land and Housing.

  1. kuleba1_DIMITAR DILKOFFAFP via Getty Images_ukrainewar Dimitar Dilkoff/AFP via Getty Images

    Europe and the World Need Ukraine to Prevail

    Dmytro Kuleba & Josep Borrell

    Ukrainians, Europeans, and others around the world all have an interest in opposing the kind of war of aggression that Russia launched two years ago. Failing to support Ukraine now would invite a return to the dark past of military aggression, imperialism, and colonialism – and not just in Europe.

    remind everyone of the stakes in Russia's war of aggression, as it enters its third year.
  2. burek1_LARS HAGBERGAFP via Getty Images_bitcoin blockchain LARS HAGBERG/AFP via Getty Images

    Is Blockchain Ready for Primetime?

    Josh Burek considers whether the technology has checked all the boxes needed to achieve wider adoption.
  3. bildt120_VASILY MAXIMOVAFP via Getty Images_navalny VASILY MAXIMOV/AFP via Getty Images

    Russia Will Honor Navalny Someday

    Carl Bildt reflects on the murdered opposition leader’s success in challenging Vladimir Putin’s regime.
  4. fischer213_Michael JacobsArt in All of UsCorbis via Getty Images_euflag Michael Jacobs/Art in All of Us/Corbis via Getty Images

    Europe Is Home Alone

    Joschka Fischer thinks the threats to European security have become too great for the status quo to bear.
  5. basu99_Spencer PlattGetty Images_tax wealth Spencer Platt/Getty Images

    Economic Possibilities for Our Overworked Grandchildren

    Kaushik Basu shows how it is possible to redistribute income from the rich to the poor without undermining individual incentives.
  6. brown105_FABRICE COFFRINIAFP via Getty Images_who Fabrice Coffrini/AFP via Getty Images

    Empowering the Pandemic Accord

    Gordon Brown warns that lies could undermine efforts to create a global pact for fighting infectious-disease outbreaks.
  7. schwarzer8_Sven Hoppepicture alliance via Getty Images_zelensky msc Sven Hoppe/picture alliance via Getty Images

    Will Europe Ever Get Serious About Defense?

    Daniela Schwarzer

    At this year’s Munich Security Conference, European leaders missed yet another opportunity to show how they plan to strengthen NATO’s European pillar and develop a robust European defense industry. Yet with the prospect of another Donald Trump presidency looming, there can be no room for such failures.

    laments the lack of a strong, coordinated message at the latest Munich Security Conference.
  8. ibanez1_ Diego CupoloNurPhoto via Getty Images_lac inequality Diego Cupolo/NurPhoto via Getty Images

    Rethinking Inequality in Latin America

    Ana María Ibáñez highlights new research showing that the problem is neither as predictable nor as static as many believe.
  9. arezki18_MARCO LONGARIAFP via Getty Image_africarenewable Marco Longari/AFP via Getty Images

    Africa’s Shifting Economic Paradigm

    Rabah Arezki urges policymakers to pursue reforms to promote competition and boost domestic consumption.

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