Climate Shifts Drive Rural Workers to Cities as Labour and Urban Rules Fall Short

UPDATE - follow-up to Invisible Workers, Invisible Risks: Climate-Induced Migrant Crisis & Vulnerable Urban Governance in India: Environmental pressures such as floods and failed rains are pushing people from vulnerable rural regions toward cities in search of work and income. Industrial hubs across Tamil Nadu rely heavily on this workforce, with state figures showing millions of inter-state workers arrive for employment while many remain unregistered on official portals. These workers often face low wages, unwritten contracts, unsafe conditions, and limited access to social-security benefits.

Urban Pressure

Cities struggle to manage the extra strain that large-scale migration places on municipal infrastructure, including housing, drinking water, sanitation, waste management, and public health. Women encounter specific safety and sanitation challenges, and children face repeated disruptions in their education due to constant moving. The Occupational Safety, Health and Working Conditions Code, 2020 provides a legal framework for inter-state workers, but serious questions remain regarding registration, implementation, and holding employers accountable.

Context

Climate mobility sits at the crossroads of labour policy, urban planning, and human rights, requiring integrated laws rather than isolated fixes. While countries like New Zealand and Australia use specific visas for cross-border climate displacement, India must design domestic frameworks for inter-state movers.