Hailing from a small village in Kolhapur, Lad studied social work at Pune University after a numbing revelation about how tribals live in India. For over two decades he's been fighting for the rights of a quaint category called urban tribals, most of whom are not on the voter's list, they don't even own a ration card. They simply don't exist. They just grow seasonal vegetables for a living, but for the better part of the year they live on the edge. A few weeks ago, the Mumbai high court issued eviction notices to the 'encroachers' in the National Park. It's true that in the park, many people who flocked to Mumbai recently in search of that elusive square meal, have kick-started a civilisation on land that doesn't belong to them. But it's also true that even before environmentalism became a fad, ancestors of tribal families had been living in these very forests.