Handling human and material waste in India is historically assigned to specific castes, so sanitation work carries ritual pollution that marks the worker, not just the task. Mechanizing or formalizing the work does not automatically erase this stigma, because the social meaning attached to the person persists even when the tools change.
Building toilets or urging people to stop open defecation fails when the surrounding infrastructure (sewerage, water, waste collection, disposal) does not exist to receive and process the output. Behavioral campaigns treat sanitation as personal morality when it is actually a question of connected public systems.
Discarded material sustains an informal economy of rag-pickers, sorters, and recyclers who extract value others have abandoned, meaning one group's garbage is another group's livelihood. This recycling labor is extensive and functional but remains invisible, unprotected, and dangerous because it operates outside formal recognition.
What a community throws away, and who is made to touch it, reveals its hierarchies, consumption patterns, and moral boundaries more honestly than what it produces or displays. Garbage becomes a diagnostic: trace the waste stream and you map power, class, and who is treated as disposable.
India's rising consumption introduced durable, non-degradable materials like plastic into waste streams built for organic, decomposable refuse, so traditional disposal practices (discarding on the ground for animals or decay) now accumulate rather than vanish. The habits persisted while the material changed, producing a crisis of visible, lasting waste.
Households maintain scrupulously clean private interiors while the shared street or public space is treated as a dumping ground, because the public realm belongs to no one and its upkeep is seen as a lower caste's responsibility. Cleanliness is bounded by what counts as one's own domain.