India's government needs to give financial support and incentives for technological research to help industry go green, but firms must also take initiatives in battling climate change, a new industry white paper said. Most firms in India, one of the world's worst polluters, are yet to plan for the impact of climate change on their businesses and do not measure emissions or have deadlines to curb them... India's top firms also face little stakeholder pressure to combat climate change... [refers to Tata Group,