War, violence and so-called natural disasters, many related to climate change, forced 40.5 million people to relocate within their own countries in 2020—the most in more than a decade, the world authority on such movements reported on May 20.
By year’s end, 55 million people were living in internal displacement.
At 30.7 million, disasters accounted for the most displacements, the bulk of them (30 million) weather-related, said the Internal Displacement Monitoring Centre, which has tracked and analyzed the forced relocations of populations since 1998.
In assembling its annual report, the Geneva-based centre found that almost 10 million people had been internally displaced by armed conflict (7.5 million), violence (1 million) and other threats (1.2 million) in 2020.
By year’s end, 55...