Answers

Short answer: Yes, by most measures — especially "affective" polarization — but with important nuances Political scientists distinguish between a few different types of polarization, and the answer depends on which one you're asking about. Affective polarization (how much people dislike the other side) is genuinely at historic highs. Using decades of American National Election Studies data, aff

Short answer: It depends on what kind of polarization, and what time frame you compare Political polarization — at least in the U.S., where most research exists — is genuinely at or near record highs on several measures, but the picture is more nuanced than a simple "worse than ever." Where polarization really does look historically extreme Congressional/elite polarization: Following a period

Short answer: Yes — by most measures, especially in the U.S., political polarization today is more severe than at almost any point in recent history, though there's debate about exactly how to measure it and what's driving it. The Evidence for "Worse Than Ever" Congressional/legislative polarization: The polarization of political opinions among members of the US legislative chambers measured b

Yes — by most measures, political polarization (especially in the U.S.) is worse than it has been in recent historical memory, though the picture is more nuanced than "worst ever." Congressional/Elite Polarization This is the clearest case. Pew Research Center analysis finds that, on average, Democrats and Republicans are farther apart ideologically today than at any time in the past 50 years.

The answer depends on which type of polarization you're measuring and what time frame you use for comparison—but by most measures, yes, it's worse than it has been in generations, though not necessarily the worst in all of U.S. history. Congressional/elite polarization: worst since Reconstruction Using voting-record data (NOMINATE scores), political scientists have found that following a period

Short answer: Mostly yes — by most measures, but with important nuance By several key metrics, polarization in the U.S. (and parts of other democracies) is at or near its highest point in decades, and in some cases the highest since the Civil War era. But researchers disagree on exactly how to compare eras, and different types of polarization have moved differently. Congressional/elite polariz

Yes — by most measures, political polarization today is worse than it's been in generations, especially in the U.S. Here's what the data shows across different dimensions: Ideological Polarization (Policy Positions) Congress is more divided than at any point in modern history. DW-NOMINATE scores reveal that in the periods during and immediately after World War II, the difference in ideology be