• Research
  • Strategic Europe
  • About
  • Experts
Carnegie Europe logoCarnegie lettermark logo
EUNATO
  • Donate
{
  "authors": [
    "Thomas Carothers",
    "Andrew O’Donohue"
  ],
  "type": "legacyinthemedia",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [
    "U.S. Democracy in Comparative Perspective"
  ],
  "englishNewsletterAll": "democracy",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "DCG",
  "programs": [
    "Democracy, Conflict, and Governance"
  ],
  "projects": [],
  "regions": [
    "North America",
    "United States",
    "Middle East",
    "East Asia",
    "Western Europe"
  ],
  "topics": [
    "Political Reform",
    "Democracy",
    "Foreign Policy",
    "Global Governance"
  ]
}

Source: Getty

In The Media

How Americans Were Driven to Extremes

American polarization has deep roots that have taken decades to grow and strengthen. The United States may look much like many other angry, divided countries, but its brand of polarization raises specific concerns about the future and functioning of its democracy.

Link Copied
By Thomas Carothers and Andrew O’Donohue
Published on Sep 25, 2019

Source: Foreign Affairs

Every day brings more evidence of the United States’ profound political polarization. Partisan intransigence, vitriol, and divisiveness now contaminate most government institutions. What is more, these sentiments have steadily infiltrated every nook and cranny of American life. The 2020 presidential campaign will only further intensify the country’s partisan tribalism. And despite the lofty praise that news media and civil society heap on politicians who work across party lines, the divisive trend continues with no end in sight.

The more than 35 books published on this subject in the past decade have shed much light on partisan dynamics. Yet almost without exception, they examine U.S. polarization as an isolated phenomenon, separate from the experiences of other countries. In our research and advocacy work, we have taken a different tack.

Collaborating with scholars from around the world, we have examined the striking rise of severe polarization in numerous other democracies, including Bangladesh, Colombia, Poland, and Turkey. In each case we took a close look at the roots of polarization and then traced its trajectory over time, analyzing the main drivers as well as the negative consequences and attempted remedies.

Although polarization in the United States shares some basic features with political divisions elsewhere, we found that it stood out in many crucial respects. American polarization has deep roots that have taken decades to grow and strengthen. The United States may look much like many other angry, divided countries, but its brand of polarization raises specific concerns about the future and functioning of its democracy...

Read Full Text

This article was originally published by Foreign Affairs.

About the Authors

Thomas Carothers

Harvey V. Fineberg Chair for Democracy Studies; Director, Democracy, Conflict, and Governance Program

Thomas Carothers, director of the Carnegie Endowment for International Peace’s Democracy, Conflict, and Governance Program, is a leading expert on comparative democratization and international support for democracy.

Andrew O’Donohue

Nonresident Scholar, Democracy, Conflict, and Governance Program

Andrew O’Donohue is a nonresident scholar in Carnegie’s Democracy, Conflict, and Governance Program. His research studies democratic backsliding, law and politics, and political polarization, with a focus on Turkey, Israel, and the Middle East.

Authors

Thomas Carothers
Harvey V. Fineberg Chair for Democracy Studies; Director, Democracy, Conflict, and Governance Program
Thomas Carothers
Andrew O’Donohue
Nonresident Scholar, Democracy, Conflict, and Governance Program
Andrew O’Donohue
Political ReformDemocracyForeign PolicyGlobal GovernanceNorth AmericaUnited StatesMiddle EastEast AsiaWestern Europe

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie Europe

  • Commentary
    Strategic Europe
    Taking the Pulse: Is it Worth it for Europeans to Placate Trump?

    After spending much of 2025 trying to placate Donald Trump, some European leaders are starting to change posture. But is even a hostile Washington still so important to Europe that the U.S. president’s outbursts are worth putting up with?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Commentary
    Strategic Europe
    Europeans Are Quiet Quitting the United States

    European leaders have now not only lost faith in Donald Trump’s U.S. presidency, but also in America’s hegemony as a whole. But short-term challenges make an immediate divorce unwise.

      • Rym Momtaz

      Rym Momtaz

  • Article
    EU Integration Without Ratification?

    Countries face several hurdles in joining the EU, including the final stage of ratifying their accession treaties. Procedural reforms and substantive adjustments could help move the process forward.

      Stefan Lehne

  • Commentary
    Strategic Europe
    There Is No Shortcut for Europe in Armenia

    Europe has an interest in supporting Armenian leader Nikol Pashinyan as he tries to make peace with neighbors and loosen ties with Russia. But it is depersonalized support in the long term, not quickfire flash, that will win the day.

      Thomas de Waal

  • Commentary
    Strategic Europe
    The EU Equivocating on Turkey Is Bad Geopolitics

    Following Ursula von der Leyen’s gaffe equating Turkey to Russia and China, relations with Ankara risk deteriorating even further. Without better, more consistent diplomatic messaging, how can the EU pretend to be a geopolitical power?

      Sinan Ülgen

Get more news and analysis from
Carnegie Europe
Carnegie Europe logo, white
Rue du Congrès, 151000 Brussels, Belgium
  • Research
  • Strategic Europe
  • About
  • Experts
  • Projects
  • Events
  • Contact
  • Careers
  • Privacy
  • For Media
  • Gender Equality Plan
Get more news and analysis from
Carnegie Europe
© 2026 Carnegie Endowment for International Peace. All rights reserved.