Worsening climate from the burning of coal and gas is intensifying a range of disasters and uprooting millions of people, with wildfires overrunning towns in California, rising seas overtaking island nations and drought exacerbating conflicts in various parts of the world.
Each year, natural disasters force an average of 21.5 million people from their homes around the world, according to the U.N. High Commissioner for Refugees. And scientists predict migration will grow as the planet gets hotter. Over the next 30 years, 143 million people are likely to be uprooted by rising seas, drought, searing temperatures and other climate catastrophes, according to the U.N.'s Intergovernmental Panel on Climate Change report published this year.
