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Is political polarization worse than it's been in the past?
[[1]](https://www.eurekalert.org/news-releases/1114750)[[2]](https://www.pewresearch.org/politics/feature/political-polarization-1994-2017/)[[3]](https://voterproject.arizona.edu/understanding-affective-polarization)[[4]](https://www.pewresearch.org/politics/2022/08/09/as-partisan-hostility-grows-signs-of-frustration-with-the-two-party-system/)Yes, in several key measurable dimensions—particularly