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  1. Fernando Cabrera

    Fernando Cabrera

    Writing for PS since 2018
    1 Commentary

    Fernando Cabrera is the coordinator of Observatorio Petrolero Sur (OPSur), an Argentinian civil society energy watchdog.

  2. Jose M. Cadenas

    Jose M. Cadenas

    Writing for PS since 2012
    1 Commentary

    Jose Maria Cadenas, a psychologist, is a former dean of the Faculty of Humanities and Education of Venezuela and former Academic Vice-President of the Central University of Venezuela.

  3. Jin-Yong Cai

    Jin-Yong Cai

    Writing for PS since 2014
    1 Commentary

    Jin-Yong Cai is Executive Vice President and Chief Executive Officer of the International Finance Corporation, a member of the World Bank Group.

  4. Felipe Calderón

    Felipe Calderón

    Writing for PS since 2013
    4 Commentaries

    Felipe Calderón, former President of Mexico, is Chair of the Global Commission on the Economy and Climate.

  5. Pietro Calice is Senior Policy Advisor, Christian Aid.

  6. Pietro Calice

    Writing for PS since 2008
    1 Commentary

    Pietro Calice is Senior Policy Advisor, Christian Aid.

  7. Daniel Callahan

    Daniel Callahan

    Writing for PS since 2004
    1 Commentary

    Daniel Callahan is Director, International Program, The Hastings Center, and a Senior Fellow at the Harvard Medical School. He is the author, most recently, of What Price Better Health? Hazards of the Research Imperative.

  8. David P. Calleo

    Writing for PS since 2008
    1 Commentary

    David P. Calleo is the Dean Acheson Professor and Director of European Studies at Johns Hopkins University's Paul H. Nitze School of Advanced International Studies.

  9. Kathy Calvin

    Writing for PS since 2014
    1 Commentary

    Kathy Calvin is President and Chief Executive Officer of the United Nations Foundation.

  10. Kathy Calvin is President and Chief Executive Officer of the United Nations Foundation.

  11. Guillermo А. Calvo

    Guillermo А. Calvo

    Writing for PS since 2002
    3 Commentaries

    Chief Economist, Inter-American Dev. Bank, Professor, University of Maryland; Director, Center for International Economics.

  12. Michel Camdessus

    Michel Camdessus

    Writing for PS since 2000
    2 Commentaries

    Michel Camdessus is a former Managing Director of the International Monetary Fund.

  13. David Cameron

    David Cameron

    Writing for PS since 2020
    1 Commentary

    David Cameron is a former prime minister of the United Kingdom.

  14. Edwin Cameron

    Writing for PS since 2008
    1 Commentary

    Edwin Cameron is a Justice of South Africa's Supreme Court of Appeal.

  15. Geoffrey Cameron

    Geoffrey Cameron

    Writing for PS since 2011
    1 Commentary

    Geoffrey Cameron is a research associate at the Oxford Martin School, University of Oxford, and a co-author of Exceptional People: How Migration Shaped Our World and Will Define Our Future.

  1. sherif5_AHMAD SAHEL ARMANAFP via Getty Images_afghanistanprotest Ahmad Sahel Arman/AFP via Getty Images

    The Taliban’s War on Women and Girls

    Yasmine Sherif & Gordon Brown urge the Afghan government to honor its promises on education and economic participation.
  2. coyle26_Mario TamaGetty Images_foodbank Mario Tama/Getty Images

    Inflation’s Emotional Scars

    Diane Coyle thinks today's surging prices will have two profound consequences for Western economies.
  3. bildt102_Nava JamshidiGetty Images_kabul one year Nava Jamshidi/Getty Images

    Did the Afghan Failure Lead to the Ukraine War?

    Carl Bildt

    One year after the fall of Kabul and the Taliban’s return to power, Afghanistan is in dire straits, and America and the broader West have yet to conduct a proper post-mortem of the policy failures there. Worse, Russia appears to have taken the US withdrawal as an invitation to launch a new war of its own.

    revisits the fall of Kabul to consider its implications for America and the world, one year later.
  4. ksy1_AFP via Getty Images_alaa salah /AFP via Getty Images

    Can Gender Equality Be Saved?

    Khadyja Sy & Lindsay Glassco show how the pandemic has reversed progress for women and girls in Africa and elsewhere.
  5. oneill109_Richard Baker  In Pictures via Getty Images_UKrecessionnews Richard Baker/In Pictures via Getty Images

    Holes in the Recession Story

    Jim O'Neill gives four reasons for questioning whether economic forecasters' current pessimism is still justified.
  6. haseltine12_elenabsGetty Images_digitaldoctors elenabs/Getty Images

    Fixing Our Public-Health Data Problem

    William A. Haseltine emphasizes the high costs of not having standardized protocols for collecting and sharing clinical information.
  7. otorbaev11_Sean GallupGetty Images_uzbekistan president Sean Gallup/Getty Images

    Uzbekistan’s Good Crisis

    Djoomart Otorbaev urges the country’s government to recognize the real causes of recent protests in Karakalpakstan.
  8. akozulwright1_Alexis RosenfeldGetty Images_dead coral Alexis Rosenfeld/Getty Images

    Taking Back the Ocean, Inc.

    Alexander Kozul-Wright accuses the United Nations of perpetuating policies that are destroying Earth’s largest biosphere.
  9. gwagner11_OLIVIER DOULIERYAFP via Getty Images_inflationreductionactpelosi Olivier Douliery/AFP via Getty Images

    The Clean-Energy Race Is On

    Gernot Wagner shows how America's landmark climate legislation will trigger a cascade of economic and environmental benefits.

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