“Heat Without Borders: What the Global Extreme Heat Crisis Means for Indian Cities”, Open the magazine, January 18, 2026
“Extreme heat is no longer seen as an outlier. It has become the background condition of urban life around the world. From Southern Europe to the American Southwest, from West Asia to South Asia, cities are entering a new climatic phase in which heat is structural rather than episodic. By 2026, the global heat crisis will have rewritten how cities run, who they exclude, and who bears the cost of survival. Nowhere is this transition more visible—or more significant—than in India’s constantly developing urban landscape.
What separates the current situation is not simply recording temperatures, but the normalization of heat as an everyday concern. Cities such as Madrid, Rome, and Phoenix are restructuring streets, work hours, and public places to accommodate extended heat exposure. However, India’s cities, where heat meets population, informality, and inequality, face a far more complex situation. The global heat crisis may be transnational, but its consequences are deeply unequal.
A Global Pattern with an Indian Multiplier
Heatwaves are extending their duration, coming sooner, and exceeding physiological thresholds across continents. Scientists now emphasize that humidity mixed with temperature—often evaluated using wet-bulb conditions—poses the greatest threat to human life. This transition is critical for Indian cities, where humidity, overpopulation, and insufficient housing coexist…..”
Read full article at openthemagazine.com
