This document discusses the importance of affordable housing and challenges in providing it. It notes that housing is essential to human dignity and quality of life but remains out of reach for many globally and in India specifically. The document outlines factors that determine housing affordability and examines demographic trends driving increased housing needs in India. It identifies challenges like rising costs, shortage of developable land, and issues that create roadblocks. The document proposes several strategies to promote affordable housing development at scale, such as improving land access, streamlining approvals, using new construction technologies, and rationalizing government costs.