Water is life and sewage tells its life story. This is the subject of the Citizens’ Seventh Report on the State of India’s Environment, Excreta Matters: How urban India is soaking up water, polluting rivers and drowning in its own excreta. It has a seemingly simple plot: it only asks where Indian cities get their water from and where does their waste go. But this is not just a question or answer about water, pollution and waste. It is about the way Indian cities (and perhaps other parts of the world that are similarly placed) will develop.