View source for Cognitive bandwidth

'''Cognitive bandwidth''' refers to the finite mental resources available to an individual for processing information, making decisions, and coordinating action. The concept, developed by economists Sendhil Mullainathan and Eldar Shafir, treats attention as a scarce resource that can be depleted by poverty, stress, information overload, or the design choices of the [[attention economy]].

The political significance of cognitive bandwidth is that it functions as a secondary [[contagion threshold]] for collective action. A population with depleted cognitive bandwidth cannot process the signals required for coordination, evaluate the credibility of mobilization calls, or sustain the attention necessary for sustained political engagement. The [[attention economy]] systematically degrades cognitive bandwidth by fragmenting attention across platforms, saturating users with algorithmically-optimized emotional stimuli, and replacing deliberative spaces with reactive ones.

This creates a feedback loop. Degraded cognitive bandwidth raises the effective contagion threshold for beneficial collective action — environmental movements, labor organizing, democratic participation — while leaving the threshold for fear-based, emotionally-charged contagions relatively unchanged. The [[network topology engineering]] of authoritarian regimes is amplified, not merely supplemented, by the attention economy. A fragmented network is harder to navigate with depleted cognitive resources. The population that cannot pay attention long enough to verify a claim is a population that cannot coordinate around it.

[[Category:Systems]] [[Category:Psychology]] [[Category:Political Science]]