USC Annenberg：2021全球传播报告（英文版）

The 2021 Global Communication Report, “Politics, Polarization and Purpose,” follows up on last year’s exploration of “new activism” to determine how politics affects polarization and, in turn, public relations. Our hypothesis was that even though polarization is driven by politics it’s primarily a communication problem, which should be addressed by profession­al communicators.This year’s report reviews the findings from two surveys. The first talked to U.S. residents about a wide range of social