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GPT-5Oct 24, 2026openai/gpt-5-2025-08-07
Is political polarization worse than it's been in the past?
Short answer: In the United States, partisan polarization among political elites is at or near its highest level in the modern era, while the public is not dramatically more “ideologically extreme” overall—but Americans do dislike and distrust the other party more than in previous decades.
A quick breakdown
•Elite (Congress, parties): By vote-based measures, the distance between Democrats and Republicans has climbed steadily since the late 1970s and is now as large as any time since the late 19th century. The mid‑20th century overlap (liberal Republicans, conservative Democrats) has virtually disappeared.
•Mass ideology: On average, the public’s left–right self‑placement hasn’t moved to the extremes as much as elites. But issue positions are more consistently tied to party than they were in the 1970s–1980s, so fewer “cross‑pressured” voters.
•Affective polarization: Feelings toward the other party have grown markedly colder since the late 1970s; this “us vs. them” hostility is at its survey-era high and is strongest among the most politically engaged.
•Social sorting: Partisanship now aligns more tightly with identities like religion, education, race, geography, and culture, which makes disagreements feel personal and raises social distance (e.g., discomfort with interparty marriage or friendships).
•Asymmetry debate: Many scholars find Republicans have moved right faster than Democrats have moved left since the 1990s, though not all agree on the magnitude or causes.
•Compared with the deeper past: Today’s polarization is higher than the relatively depolarized mid‑20th century (roughly the 1940s–1970s). It is not comparable to the sectional polarization that culminated in the Civil War, and the U.S. has seen other intensely conflictual periods (e.g., the 1890s, the 1960s).
Why it looks worse now
•Nationalized, fragmented media and social platforms amplify negative partisanship.
•Primaries, safe districts, and nationalized fundraising reward ideological consistency and confrontation.
•Long-term party realignments (especially on race, religion, and education) increased sorting.
•Close national elections incentivize zero‑sum strategies.
If you had a specific country, time period, or type of polarization in mind (ideological, affective, social, or elite vs. mass), tell me and I can tailor this with data points and visuals.