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  1. Takatoshi Ito

    Takatoshi Ito

    Writing for PS since 2010
    37 Commentaries

    Takatoshi Ito, a former Japanese deputy vice minister of finance, is a professor at the School of International and Public Affairs at Columbia University and a senior professor at the National Graduate Institute for Policy Studies in Tokyo.

  2. Otmar Issing

    Otmar Issing

    Writing for PS since 2001
    16 Commentaries

    Otmar Issing, former chief economist and member of the board of the European Central Bank, is Honorary President of the Center for Financial Studies at Goethe University Frankfurt.

  3. Sri Mulyani Indrawati

    Sri Mulyani Indrawati

    Writing for PS since 2011
    14 Commentaries

    Sri Mulyani Indrawati, Finance Minister of Indonesia, is Co-Chair of the Coalition of G20 Finance Ministers for Climate Action.

  4. Wolfgang Ischinger

    Wolfgang Ischinger

    Writing for PS since 2009
    13 Commentaries

    Wolfgang Ischinger, former German Ambassador to the United States, is Chairman of the Munich Security Conference and Professor for Security Policy and Diplomatic Practice at the Hertie School of Governance in Berlin.

  5. Saad E. Ibrahim

    Saad E. Ibrahim

    Writing for PS since 2004
    9 Commentaries

    Saad Eddin Ibrahim is Professor of Political Sociology at the American University in Cairo and Chairman of the Ibn Khaldun Center for Development Studies. Dr. Ibrahim gained global attention after he was sentenced to seven years imprisonment at a trial Amnesty International described as politically motivated to punish him for his human rights activism. His conviction was overturned in 2003.

  6. Michael Ignatieff

    Michael Ignatieff

    Writing for PS since 2001
    8 Commentaries

    Michael Ignatieff, Professor of History and Rector Emeritus of Central European University in Vienna, is a former Canadian politician and author of On Consolation: Finding Solace in Dark Times (Metropolitan Books, 2021) and Isaiah Berlin: A Life (Pushkin Press, 2023).

  7. Igor S. Ivanov

    Igor S. Ivanov

    Writing for PS since 2010
    6 Commentaries

    Igor S. Ivanov, former Russian Foreign Minister and Secretary of the Security Council of the Russian Federation from 2004 to 2007, is President of the Russian International Affairs Council.

  8. Vladislav Inozemtsev

    Vladislav Inozemtsev

    Writing for PS since 2015
    6 Commentaries

    Vladislav Inozemtsev is Founder and Director of Moscow’s Centre for Post-Industrial Studies.

  9. Mo Ibrahim

    Mo Ibrahim

    Writing for PS since 2010
    6 Commentaries

    Mo Ibrahim is Chair and Founder of the Mo Ibrahim Foundation.

  10. Lili Yan Ing

    Lili Yan Ing

    Writing for PS since 2023
    3 Commentaries

    Lili Yan Ing, Secretary General of the International Economic Association, is Lead Adviser for the Southeast Asian region at the Economic Research Institute for ASEAN and East Asia.

  11. Hindou Oumarou Ibrahim

    Hindou Oumarou Ibrahim

    Writing for PS since 2022
    3 Commentaries

    Hindou Oumarou Ibrahim, President of the Association for Indigenous Women and Peoples of Chad, is a member of the United Nations Permanent Forum for Indigenous Issues and the Indigenous Peoples of Africa Coordinating Committee.

  12. Arthur Ituassu

    Arthur Ituassu

    Writing for PS since 2009
    2 Commentaries

    Arthur Ituassu is Professor of International Relations at the Pontifícia Universidade Católica, Rio de Janeiro.

  13. Oleg Itskhoki

    Oleg Itskhoki

    Writing for PS since 2012
    2 Commentaries

    Oleg Itskhoki is a professor of economics and international affairs at Princeton University.

  14. Toomas H. Ilves

    Toomas H. Ilves

    Writing for PS since 2004
    2 Commentaries

    Toomas Hendrik Ilves is President of Estonia.

  15. Bjørn Ihler

    Bjørn Ihler

    Writing for PS since 2019
    2 Commentaries

    Bjørn Ihler, an Extremely Together Young Leader at the Kofi Annan Foundation, co-founder of the Khalifa Ihler Institute, and One Young World Ambassador, is an international counter extremism expert, technologist, and activist.

  1. deryugina1_BEN BIRCHALLPOOLAFP via Getty Images_ukraineflagsoldier Ben Birchall/Pool/AFP via Getty Images

    Ukraine Is Far From Doomed

    Tatyana Deryugina & Anastassia Fedyk

    When comparing Ukraine’s situation in 2024 to Europe’s in 1941, Russia’s defeat seems entirely possible. But it will require the West, and the US in particular, to put aside domestic political squabbles and muster the political will to provide Ukraine with consistent and robust military and financial assistance.

    compare Russia's full-scale invasion to World War II and see reason to hope – as long as aid keeps flowing.
  2. glennerster2_Scott OlsonGetty Images)_vaccines Scott Olson/Getty Images)

    The Pandemic Financing Developing Countries Need

    Rachel Glennerster urges multilateral development banks to establish mechanisms that enable at-risk vaccine purchases.
  3. krueger74_AFP via Getty Images_nigercoup AFP via Getty Images

    The Geopolitics of Africa’s Debt Crisis

    Anne O. Krueger urges developed countries to back efforts by the IMF and the World Bank to promote growth-enhancing reforms.
  4. palacio156_ Georg Moritzpicture alliance via Getty Images_immigation Georg Moritz/picture alliance via Getty Images

    Why the EU’s New Migration Pact Matters

    Ana Palacio applauds the pragmatic coalition-building, especially by Italy’s Giorgia Meloni, that enabled the deal.
  5. kirchschlager1_Fatih AktasAnadolu Agency via Getty Images_AI Fatih AktasAnadolu Agency via Getty Images

    AI Needs UN Oversight

    Peter G. Kirchschläger calls for the creation of a watchdog – similar to the IAEA – that employs a human rights-based approach.
  6. chellaney_VCGVCG via Getty Images_china military VCG/VCG via Getty Images

    The West Is Hastening Its Own Decline

    Brahma Chellaney argues that the unprecedented US and European sanctions against Russia are backfiring.
  7. zizek29_Sebastian Gollnowpicture alliance via Getty Images_palestine congress germany Sebastian Gollnowpicture alliance via Getty Images

    Canceling Palestine

    Slavoj Žižek

    Current debates about Israeli policy are rife with double standards, leading to absurd decisions like Germany’s recent cancellation of a pro-Palestinian gathering. By quashing legitimate speech and assembly, an Israel-aligned establishment risks inciting precisely the kind of anti-Semitism that it wants to prevent.

    worries that the double standards applied on Israel’s behalf will lead to an anti-Semitic backlash.
  8. ackerman2_Brian van der Brug  Los Angeles Times via Getty Images_preschool Brian van der Brug / Los Angeles Times via Getty Images

    America’s Childcare Is Unfit for the Postmodern Age

    Bruce Ackerman urges US President Joe Biden to put universal preschool at the center of his re-election campaign.
  9. acemoglu72_ Hulton ArchiveGetty Images_cottonhandweaving Hulton Archive/Getty Images

    History Already Tells Us the Future of AI

    Daron Acemoglu & Simon Johnson find policy lessons for the 2020s in the work of the early-nineteenth-century economist David Ricardo.

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