 His earlier works include translations of ancient Sanskrit texts into English, a non-fiction memoir of the pre-internet generation "(The Cybergypsies)," and a novel, "The Death of Mr. Love", based on the case of K. M. Nanavati vs. State of Maharashtra.Sinha has been a passionate campaigner for justice for the victims of the Bhopal disaster since 1993, when he created the first advertisement for the Bhopal Medical Appeal (using the now-famous photograph by Raghu Rai of a dead child being buried) that raised money to build a clinic to provide free treatment for the survivors.He is an outspoken critic of Dow Chemical Company, the multinational owner of Union Carbide, whose neglected, dilapidated and undermanned chemical plant in the city of Bhopal leaked 27 tonnes of poisonous gas on the night of 3 December 1984, killing up to 8,000 people and injuring upwards of half a million.