How “Breaking News” Is Breaking Us

Chapter 5 explores how America's media environment (especially partisan and social media) acts as a powerful amplifier of political stress. Drawing on national survey data, the authors demonstrate that political stress rises sharply with increased news consumption, peaking among those who follow media “several times a day.” The findings reveal that both cable news and social media exposure correlate with heightened stress, lost sleep, and conflict in personal relationships. Partisan outlets such as MSNBC and Fox News intensify these effects, particularly among ideologically aligned viewers. Meanwhile, social media functions as a chronic stress engine, driven by algorithms that reward outrage, fear, and conflict. The chapter connects these behavioral patterns to neurobiological research on stress and digital immersion, concluding that media consumption, once viewed as akin to civic engagement, has evolved into a major public health challenge with profound implications for psychological well-being and democratic participation.