This book presents a socio-economic analysis of the issues linking technological innovation in providing arsenic-safe drinking water in rural areas. It presents concrete field based experiences of experiments and case studies depicting the plight and sufferings of people due to failed technological deployment strategies over the past two decades in West Bengal, the most arsenic-exposed state in India and also the first to act for remediation of the crisis. One of the greatest challenges in arsenic-exposed zones is to provide sustainable access to reliably arsenic-safe free water. For nearly twenty years the Government of India and national water distribution institutions in collaboration with multi-lateral funding agencies