The world needs to prepare for a surge in refugees with potentially millions of people being driven from their homes by the impact of climate change, the United Nations High Commissioner for Refugees said on Tuesday. Speaking to Reuters at the World Economic Forum, Filippo Grandi said a U.N. ruling this week meant those fleeing as a result of climate change had to be treated by recipient countries as refugees, with broad implications for governments. “The ruling says if you have an immediate threat to your life due to climate change, due to the climate emergency, and if you cross the border and go to another country, you should not be sent back because you would be at risk of your life, just like in a war or in a situation of persecution,” Grandi said.
