Is political polarization worse than it's been in the past?

Both sidesSays it is contested

Political Polarization: Historical Context

This depends heavily on what dimension you're looking at, and the honest answer is "it's complicated" rather than a simple yes or no.

Ways today's polarization may be worse:

•Affective polarization (how much people dislike the opposing side) has risen sharply in the US since the 1980s, based on survey data

•Straight-ticket voting and party-line loyalty are more consistent than in past decades

•Geographic sorting (people clustering with like-minded neighbors) appears more pronounced

•Media fragmentation and social media may accelerate echo chambers in new ways

Ways today's polarization may be less severe than in the past:

•The US Civil War era represents extreme polarization that led to actual armed conflict

•The 1960s-70s saw political violence (assassinations, bombings, riots) at a scale not seen today

•Gilded Age politics involved brutal partisan press, corruption, and violence in some regions

•Reconstruction-era and Jim Crow politics involved polarization backed by systemic violence

Key nuances:

•Polarization can be measured differently: ideological (policy positions), affective (emotional hostility), or elite vs. mass polarization

•Some scholars argue elite polarization (among politicians) has increased more clearly than polarization among average citizens

•Comparing eras is tricky because data collection methods have changed

My honest take: By some specific measures (partisan animosity, elite ideological distance in Congress), current polarization does appear historically elevated in the postwar era. But by others (political violence, existential threats to the union), earlier periods were more severe.

What aspect are you most curious about—US-specific trends, global comparisons, or something else?

Is political polarization worse than it's been in the past?

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