Untouchability in India, though legally abolished, persists in various overt and subtle forms, deeply rooted in the hierarchical caste system. Traditionally, it manifested as physical segregation, where Dalits (formerly 'untouchables') were denied access to common wells, temples, schools, and even public roads. They were forced into 'unclean' occupations like manual scavenging and leatherwork, and their touch or shadow was considered polluting by upper castes.

Critically examining, while these overt forms have diminished in urban areas due to legal protections and modernization, subtle and insidious forms continue. These include discrimination in housing, where Dalits struggle to find accommodation in upper-caste localities; employment discrimination, particularly in the private sector, where caste often influences hiring decisions; and social exclusion in educational institutions, where Dalit students may face harassment or neglect. Caste-based violence, including atrocities, rapes, and murders, particularly against Dalit women, remains a grim reality, often perpetrated with impunity.

Furthermore, untouchability has adapted to modern contexts. It can be seen in the denial of entry into restaurants, barbershops, or even in the way food is served in public gatherings. The digital age has also seen the emergence of caste discrimination online. Despite constitutional provisions (Article 17) and specific laws like the Protection of Civil Rights Act (1955) and the Scheduled Castes and the Scheduled Tribes (Prevention of Atrocities) Act (1989), the practice endures due to deeply ingrained prejudices, economic dependencies, and the slow pace of social change. The critical challenge lies in addressing not just the legal aspects but also the socio-cultural attitudes that perpetuate this dehumanizing practice.