Voter Behavior in The Post-Truth Era

The post-truth era is addressed both as an epistemic crisis in which reality loses its social significance and becomes “irrelevant,” and as a strategy of political communication. In this process, objective facts are displaced by emotional dispositions and personal beliefs, while the public sphere, having lost its common ground of shared reality, becomes polarized along “alternative realities.” Political actors, and populist leaders in particular, construct a communication order that seeks loyalty rather than rational persuasion and mobilizes the masses through “alternative facts.”From a psychological standpoint, this order operates within an ecosystem that is congruent with the human tendencies to act as a “cognitive miser” and a “motivated tactician.” In an age marked by an abundance of information and a scarcity of attention, individuals resort to heuristic shortcuts in order to conserve mental energy and generally display a “defensive” mode of reasoning aimed at protecting their existing beliefs. Post-truth thus represents not so much a condition in which people do not think at all, but rather a regime of public cognition in which cognitive miserliness is the default and cognitive activation is mostly engaged for defensive and strategic purposes.This new reality renders inadequate the assumptions of a “conscious and consistent actor” on which classical theories of voter behavior rest. Traditional models construe the voter as overly rational, overly stable, or overly conscious, and for this reason they struggle to account for the momentary emotional triggering and automatic cognitive processes that characterize the digital public sphere. In this context, the concept of the “vibe voter” focuses not only on what the voter thinks, but on how and when the voter is activated by particular environmental stimuli. In doing so, it establishes an analytical framework for explaining contemporary voter behavior from a more dynamic and psychologically grounded perspective.