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Christa Hasenkopf

Christa Hasenkopf

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Christa Hasenkopf is Director of the Clean Air Program at the Energy Policy Institute at the University of Chicago and a commissioner at Our Common Air.

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  1. Tracking Air Quality the Right Way
    new delhi smog SAJJAD HUSSAIN/AFP/Getty Images

    Tracking Air Quality the Right Way

    Sep 10, 2024 Soumya Swaminathan & Christa Hasenkopf call for an authoritative global accounting of the world’s single greatest external risk to human health.

  1. froman6_LUDOVIC MARINPOOLAFP via Getty Images_trumpzelensky Ludovic Marin/Pool/AFP via Getty Images
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    Supporting Ukraine Is in Trump’s Interest

    Michael Froman & Charles A. Kupchan see only one way for the US president-elect to achieve the peace settlement he desires.
  2. araya8_Brian LawlessPA Images via Getty Images_malawichildfood Brian Lawless/PA Images via Getty Images
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    The Climate Crisis Is Also an Inflation Crisis

    Mónica Araya & Saliem Fakir highlight the need for integrated, equitable policies that address both global warming and rising prices.
  3. haass150_David Hume KennerlyGetty Images_jimmy carter 2 David Hume Kennerly/Getty Images
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    Hail to the Fallen Chief

    Richard Haass

    Jimmy Carter suffered from the fate of many one-term presidents, who by being defeated are judged to have been unsuccessful. But Carter accomplished more in four years – from the handover of the Panama Canal to the Camp David Peace Accords – than many presidents do in eight.

     thinks Jimmy Carter's presidency merits much greater appreciation than it has received.
  4. klee23_Per-Anders Pettersson Getty Images_worldbank Per-Anders Pettersson/Getty Images
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    Has Escaping the Middle-Income Trap Become Easier?

    Keun Lee urges the World Bank to adopt a more reliable measure of economic development than nominal per capita GDP.
  5. fofack29_eric1513Getty Images_dedollarization eric1513/Getty Images
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    Trump Can’t Stop De-Dollarization

    Hippolyte Fofack thinks the benefits of reducing reliance on the greenback will outweigh the costs of retaliatory US tariffs.
  6. yoon32_Han Myung-GuGetty Images_southkoreaimpeachment Han Myung-Gu/Getty Images
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    South Korea’s Constitution Needs Fixing

    Yoon Young-kwan argues that breaking the cycle of political crises will require some fundamental reforms.
  7. vbadre2 image Frédéric BAZILLE, Edouard MANET, L’Atelier de Bazille Studio, 1870
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    The Lost Art of Collaboration

    Vanessa Badré mines a nineteenth-century painting for insights into trust-building, creativity, and cooperation.
  8. op_aschechter2_BRENDAN SMIALOWSKIAFP via Getty Images_trump Brendam Smialowski/AFP via Getty Images
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    PS Commentators’ Predictions for 2025

    PS editors

    Among the major issues that will dominate attention in the next 12 months are the future of multilateralism, the ongoing wars in Ukraine and the Middle East, and the threats to global stability posed by geopolitical rivalries and Donald Trump’s second presidency. Advances in artificial intelligence, if regulated effectively, offer a glimmer of hope.

     asked PS contributors to identify the national and global trends to look out for in the coming year.
  9. adebajo12_FADEL SENNAAFP via Getty Images_USmilitaryafrica Fadel Senna/AFP via Getty Images
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    What Trump’s Return Means for Africa

    Adekeye Adebajo expects a continuation of America's longstanding attitude of benign neglect toward the continent.

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