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5693 Contributors, 81 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. Faith Mabera

    Faith Mabera

    Writing for PS since 2024
    1 Commentary

    Faith Mabera is a senior researcher at the Institute for Global Dialogue in Pretoria, South Africa.

  8. 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. 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).

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

  11. John MacInnes

    John MacInnes

    Writing for PS since 2013
    1 Commentary

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

  12. Rebecca MacKinnon

    Rebecca MacKinnon

    Writing for PS since 2006
    2 Commentaries

    Rebecca MacKinnon is a fellow at the Open Society Institute.

  13. Margaret MacMillan

    Margaret MacMillan

    Writing for PS since 2017
    1 Commentary

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

  14. 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.

  15. Martin MacWan

    Writing for PS since 2001
    1 Commentary

    Founder, National Campaign on Dalit Human Rights in India.

  1. zuckermarques2_Alet PretoriusGallo Images via Getty Images_africadebtprotest Alet Pretorius/Gallo Images via Getty Images

    The World Needs Bigger and Better Financial Firefighters

    Marina Zucker-Marques & Kevin P. Gallagher call for reforms to make the IMF and the World Bank larger, more equitable, and less focused on austerity.
  2. skidelsky205_ BEN STANSALLAFP via Getty Images_starmer BEN STANSALL/AFP via Getty Images

    Britain’s Illusory Fiscal Black Hole

    Robert Skidelsky makes the case that policymakers should focus on stimulating economic growth rather than on budget cuts.
  3. mena2_Pallava BaglaCorbis via Getty Images_methane Pallava Bagla/Corbis via Getty Images

    The Need for Methane Targets

    Marcelo Mena & Sarah Ann Smith urge China and the United States to take the lead in committing to cut emissions from super pollutants.
  4. goldberg31_Caitlin O'Hara for The Washington Post via Getty Images_TSMCarizona Caitlin O'Hara for The Washington Post via Getty Images

    What a Successful Industrial Policy Needs

    Pinelopi Koujianou Goldberg

    New research on the importance of cross-border knowledge and technology spillovers suggests that government support alone cannot guarantee success in an industry. That is why Taiwan and South Korea's semiconductor industrial policies succeeded, while China's has not.

    demonstrates that while subsidies can help, knowledge and technology transfers are crucial.
  5. zhang68_Jiang QimingChina News ServiceVCG via Getty Images_PBOC Jiang Qiming/China News Service/VCG via Getty Images

    China’s Commitment to Constant Adaptation and Structural Transformation

    Zhang Jun explains why the government insists on combining efforts to expand domestic demand with supply-side reforms.
  6. ayers1_Indranil AdityaNurPhoto via Getty Images_indiaheatwavewoman Indranil Aditya/NurPhoto via Getty Images

    Helping Women Adapt to Extreme Heat Helps Us All

    Jess Ayers & Helen Mountford urge the public and private sectors to work together to scale up innovations such as heat-wave insurance.
  7. afrasmussen20_YASUYOSHI CHIBAAFP via Getty Images_ukrainesoldier Yasuyoshi Chiba/AFP via Getty Images

    Achieving Peace Through Strength in Ukraine

    Anders Fogh Rasmussen & Andriy Yermak

    To secure a lasting peace, Ukraine’s allies must make Vladimir Putin understand that he cannot dictate the terms. Guaranteeing Ukraine’s security will require increased military support, a clear path to NATO membership, and international support for President Volodymyr Zelensky’s peace plan.

    outline steps that global leaders can take to ensure a Ukrainian victory and deter future Russian aggression.
  8. zadek30_Jonas GratzerLightRocket via Getty Images_bioplastic Jonas Gratzer/LightRocket via Getty Images

    Only a Sustainable Bioeconomy Can Save Us

    Simon Zadek argues that investing in biodiversity while the global economy continues to over-exploit resources is futile.
  9. stiglitz341_Celal GunesAnadolu Agency via Getty Images_IMF Celal Gunes/Anadolu Agency via Getty Images

    The IMF Must End Its Destructive Surcharges

    Joseph E. Stiglitz, et al. decry the counterproductive practice of imposing additional fees on countries in debt distress.

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