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  1. The Institute for Human Sciences (IWM) is an institute for advanced study in the humanities and social sciences. Its goal is to support the free exchange of ideas and thus to help overcome dividing lines and mechanisms of exclusion within and between our societies. Institut for Human Sciences

  2. Régis Immongault is a former minister of the economy of Gabon.

  3. Ilze Indriksone is Latvia’s Minister of Economics.

  4. Ekhosuehi Iyahen is Secretary-General of the Insurance Development Forum.

  5. Fred C. Ikle

    Fred C. Ikle

    Writing for PS since 1996
    1 Commentary

    Fellow, Center for Strategic and International Studies, Washington.

  6. Otmar Issing

    Otmar Issing

    Writing for PS since 2001
    15 Commentaries

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

  7. Michael Ignatieff

    Michael Ignatieff

    Writing for PS since 2001
    4 Commentaries

    Michael Ignatieff is Professor of History at Central European University and the author of On Consolation: Finding Solace in Dark Times (Metropolitan Books, 2021).

  8. Alejandro Izquierdo

    Writing for PS since 2002
    1 Commentary

    Research economist at the InterAmerican Development Bank

  9. Toomas H. Ilves

    Toomas H. Ilves

    Writing for PS since 2004
    2 Commentaries

    Toomas Hendrik Ilves is President of Estonia.

  10. 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.

  11. James W. Ironside

    Writing for PS since 2005
    1 Commentary

    James W. Ironside is Professor of Medicine, National Creutzfeldt-Jakob Disease Surveillance Unit School of Molecular and Clinical Medicine, University of Edinburgh.

  12. Ivan Ivanov

    Writing for PS since 2006
    1 Commentary

    Ivan Ivanov is the Executive Director of the European Roma Information Office.

  13. John P. Ioannidis

    John P. Ioannidis

    Writing for PS since 2006
    1 Commentary

    John P.A. Ioannidis is Professor and Chairman at the Department of Hygiene and Epidemiology at the University of Ioannina School of Medicine in Greece and adjunct Professor of Medicine at Tufts University School of Medicine in Boston, USA.

  14. Peter Inge

    Peter Inge

    Writing for PS since 2008
    1 Commentary

    Field Marshall Sir Peter Inge was Britain's Chief of Staff 1992-1994.

  15. Henrik Isakson

    Henrik Isakson

    Writing for PS since 2008
    1 Commentary

    Henry Isakson is a Senior Advisor to the Swedish Board of Trade.

  1. pisaniferry145_ Thierry MonasseGetty Images_eu green deal Thierry Monasse/Getty Images

    Europe’s Climate Quandary

    Jean Pisani-Ferry assesses the inevitable trade-offs the European Union must confront in achieving its clean-energy targets.
  2. basu92_Win McNameeGetty Images_samaltmanopenaisenate Win McNamee/Getty Images

    Governing the Unknown

    Kaushik Basu suggests a few principles to guide policymakers as they try to keep up with rapidly advancing technologies.
  3. oyebanji2_ PIUS UTOMI EKPEIAFP via Getty Images_lassa fever PIUS UTOMI EKPEI/AFP via Getty Images

    Fast-Tracking a Lassa Fever Vaccine

    Oyeronke Oyebanji outlines what West African governments can learn from the development and distribution of the COVID-19 jab.
  4. schleussner1_David McNewGetty Images_heatwave David McNew/Getty Images

    Climate Science Beats Climate Fatalism

    Carl-Friedrich Schleussner, et al. show that the more ambitious 1.5º target for global warming is still feasible – and more necessary than ever.
  5. benami202_Burak KaraGetty Images_erdogan Burak Kara/Getty Images

    Turkey’s Pragmatic Islamist

    Shlomo Ben-Ami expects Recep Tayyip Erdoğan’s latest electoral victory to have little impact on Turkish foreign policy.
  6. sierakowski98_Jaap ArriensNurPhoto via Getty Images_donaldtusk Jaap Arriens/NurPhoto via Getty Images

    Poland's Electoral Inquisition

    Sławomir Sierakowski decries a new law designed to disqualify opposition candidates from running in this year's general election.
  7. stiglitz318_Drew AngererGetty Images_ira Drew Angerer/Getty Images

    Western Industrial Policy and International Law

    Joseph E. Stiglitz

    With recent landmark legislation to support decarbonization and innovation, the United States is making up for lost time after its failed 40-year experiment with neoliberalism. But if it is serious about embracing a new paradigm, it will need to do more to help bring the rest of the world along.

    explains how to minimize the political risks of new spending packages in the US and Europe.
  8. mohan4_STEFANI REYNOLDSAFP via Getty Images_imf STEFANI REYNOLDS/AFP via Getty Images

    The IMF’s Turn to Lead on Climate

    Rakesh Mohan, et al. explain how the International Monetary Fund can best support green investment where it is needed the most.
  9. nye_Joe RaedleGetty Images_trump Joe Raedle/Getty Images

    If Trump Returns

    Joseph S. Nye, Jr.

    What would a second Donald Trump presidency mean for US foreign policy and the world? While the man himself is unpredictable, his first term and his behavior since losing re-election in 2020 offer plenty of clues, none of which will be comforting to America's allies.

    considers the implications of the 2024 presidential election for America's foreign policy and global standing.

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