Emotional contagion and crowd psychology are powerful forces that shape human behavior in large gatherings. In India, where collective identity and reverence for public figures often run deep, emotional responses within crowds may take on added intensity. This reflection draws on an incident from Tamil Nadu to illustrate how collective emotion can sometimes override proportion and common sense, with implications for community safety and well-being.

This may sound amusing today, but it truly happened more than 50 years ago in Salem, Tamil Nadu. A relative of mine witnessed it firsthand while on a business trip. What he saw offers a window into how public emotion, when left unchecked, can eclipse ordinary judgment.

The event was a public meeting where M. G. Ramachandran (MGR), then at the height of his popularity, was addressing a large gathering. Whether it occurred before or after his election is uncertain, but the atmosphere was unmistakably charged. Several dignitaries sat on the dais, and a sizeable crowd filled the open grounds, eager for a glimpse of the actor-leader who had captured the public imagination.

The water glass incident

When the meeting ended, something unexpected happened. A small argument broke out over who should be given the privilege of drinking the water left behind in the glass that MGR had used. Those on the stage felt entitled to it, while several people in the audience believed they deserved it just as much. What began as a trivial curiosity soon became a matter of strong sentiment.

The organizers briefly discussed how to resolve the situation. A proposal was offered rather quickly: The water left in MGR’s glass would be poured into the town’s overhead water tank so that it could be shared by all. In this way, something entirely ordinary came to be regarded as special, shaped largely by the emotions of the crowd.

From a broader psychological perspective, such behavior illustrates how meaning and emotion can quickly spread within a group. Ordinary actions may acquire unexpected significance when individuals begin to respond not as isolated persons, but as members of a collective. In such settings, people may feel drawn toward reactions or choices they might never consider on their own, influenced by the shared mood and momentum of the crowd.

Contrasting eras of public gathering

The story may evoke a smile today, but it invites reflection. Only a few decades earlier, vast crowds had gathered at public meetings addressed by Mahatma Gandhi, gatherings often remembered for their restraint and collective discipline. Those occasions reflected deep respect, yet also a sense of proportion. Whatever the historical reasons may be, such contrasts raise enduring questions about how crowds respond to emotion, symbolism, and public figures.

This contrast raises a quiet question: Has mass literacy made us wiser, or merely more excitable? Education, at its best, is meant to deepen judgment, heighten restraint, and strengthen the capacity to distinguish admiration from adulation, qualities that matter not only ethically, but also for public safety and community well-being. Yet public emotion still too often overwhelms reason, whether at political rallies, film-star appearances, sporting events, or religious festivals.

Crowd dynamics can vary greatly depending on who stands at the center of attention. Public appearances by newly popular figures or widely adored celebrities often generate heightened excitement. In such moments, emotion may spread quickly, influencing behavior in ways individuals might not anticipate. By contrast, gatherings involving long-established public leaders may unfold within more predictable emotional boundaries.

The cost of unchecked emotion

This pattern is reflected tragically in the stampedes that occur at mass gatherings. These events rarely stem from malice. Instead, they often arise from crowd-management failures, heightened emotion, and the momentum of collective behavior. When emotion goes unchecked, even well-intentioned people can find themselves drawn into actions they would never choose individually.

The story from Salem is, in that sense, more than a quaint memory from another era. It is a reminder of how easily the human mind can surrender to the emotional theatre of the moment. It also underscores the responsibility of organizers, leaders, and citizens to cultivate a culture of calm, proportion, and shared responsibility.

Public life in India is vibrant and participatory. This is its strength. But participation must be matched with preparedness and presence of mind, particularly when crowds gather around charismatic figures: political, cinematic, or spiritual. Admiration is natural. Reverence, even. But neither should override common sense or compromise safety.

Understanding these dynamics is important not only for psychologists and social psychiatrists, but also for public health professionals, community leaders, and policymakers. Appreciating how emotion circulates within crowds may help in designing safer and more humane approaches to managing mass gatherings, while still respecting the cultural meanings that people attach to public life.

This essay is dedicated to all the innocent victims of stampedes at public gatherings, lives lost not to malice, but to a failure of collective restraint and organizational foresight.

Rao M. Uppu is professor of environmental toxicology and chemistry at Southern University and A&M College in Baton Rouge, Louisiana, where he has served since 2002. He is also an adjunct professor of chemistry and pathobiological sciences at Louisiana State University.

Trained in biochemistry, physical organic chemistry, and free radical chemistry, his research spans bioanalytical methods, biomarker discovery and validation, chemical toxicology, environmental chemistry, computational genomics, reactive intermediates, and the molecular mechanisms of disease. His scholarship is indexed on ORCID, ResearchGate, and Google Scholar.

Dr. Uppu is a Fellow of the American Association for the Advancement of Science (AAAS), the Royal Society of Chemistry (RSC), the Royal Society of Biology (RSB), the Royal Society of Medicine (RSM), the Royal Society for Public Health (RSPH), and the Academy of Toxicological Sciences (ATS).

In addition to his scientific research, he writes reflective essays on scientific culture, mentorship, peer review, ethics, and the human dimensions of academic life. He shares updates on LinkedIn.