Crowds r us

By Ian Leslie

Shortly after the popular uprising that led to the establishment of the Paris Commune in 1871, the politician Georges Clemenceau recalled witnessing a riot: “Suddenly a terrific noise broke out, and the mob which filled the courtyard burst into the street in the grip of some kind of frenzy…All were shrieking like wild beasts without realising what they were doing.” For those who followed the English riots of 2011, the terms are familiar. On television, in newspapers and comment threads, the rioters were repeatedly likened to animals in the grip of a primitive frenzy, induced not by drink or drugs but by another culprit: the crowd.

Crowds, we are often told, are dumb. They obliterate reason, sentience and accountability, turning individuals into helpless copycats. Commentators on the riots offered different explanations but most agreed that crowd psychology was part of the problem. “The dominant trait of the crowd is to reduce its myriad individuals to a single, dysfunctional persona,” wrote the novelist Will Self in the New Statesman. “The crowd is stupider than the averaging of its component minds.” The violence was said to have spread like a “contagion” through the crowd, facilitated by social media. For those who wanted to sound scientific, the term to drop was “deindividuation”: the loss of identity and moral responsibility that can occur in a group. But do crowds really make us more stupid?