Climate Migrants Might Reach One Billion by 2050

  • 2017•08•21

    An excerpt from the article by

    Currently, forecasts vary from 25 million to 1 billion environmental migrants by 2050, moving either within their countries or across borders, on a permanent or temporary basis, with 200 million being the most widely cited estimate, according to a 2015 study carried out by the Institute for Environment and Human Security of the United Nations University.