OneWorld South Asia: Greenpeace alerted the Indian government and people of the subcontinent to the massive humanitarian crisis the South Asian region could face if global warming was not kept below the 2 degree tipping point. Blue Alert – Climate Migrants in South Asia: Estimates and Solutions, a paper authored by Dr Sudhir Chella Rajan, professor of Humanities and Social Sciences at IIT Madras, and a climate expert, estimates the number of people who could be displaced from their homes at 125 million …