Indian Society Sustainable Urban Development Roadmap - 18 Jul 2026 - 17 min read This editorial is based on “The precarity of living in urban slums”, published in The Hindu Businessline on 18/07/2026. The article emphasises that while physical infrastructure expands, structural governance gaps cause highly uneven outcomes. Resolving this requires a basti-centric collaborative paradigm driven by devolved untied funds, genuine digital inclusion, and institutionalised community agency. For Prelims: Urbanisation, Wetland, World Bank, Day Zero, Heavy Metals, Urban Local Bodies, 74th Constitutional Amendment Act, 1992, Blue-Green Infrastructure, Material Recovery Facilities, Energy Conservation Building Code, Municipal Bonds, Public-Private Partnerships. For Mains: Key consequences of rapid urbanisation in India and steps required for sustainable urban development. India's rapid urbanisation has induced severe structural stress, manifesting in extensive slum proliferation, hazardous environmental degradation, acute water crises, and governance deficits. Addressing these systemic bottlenecks requires an immediate shift toward climate-resilient planning, nature-based solutions, and the fiscal empowerment of local bodies. This holistic transformation is vital to build sustainable, inclusive, and economically viable future cities. What are the Key Consequences of Rapid Urbanisation in India? - Proliferation of Informal Settlements and Urban Slums: The acute gap in affordable housing supply has led to the exponential growth of informal settlements. Skyrocketing real estate prices and structural constraints in land recycling have forced low-income rural-urban migrants into overcrowded, sub-human living conditions. - Around 17% of India's total urban population resides in slums and informal ghettos, operating entirely outside the formal urban layout. - E.g., Dharavi in Mumbai stands as one of Asia's largest slums, compressing over 1 million people into just 2.1 square kilometres, highlighting severe density stress. - Severe Environmental Degradation and Air Pollution: Unplanned industrial expansion, rapid vehicle motorization, and continuous construction activities have severely compromised ambient air quality and wiped out urban green covers.