Anywhere from tens of millions to a billion people could become climate migrants by 2050, according to a report from the RAND Corporation. The number varies widely depending on the definition used.
Anywhere from tens of millions to a billion people could become climate migrants by 2050, according to a report from the RAND Corporation. The number varies widely depending on the definition used.
High-density population and displacement in Bangladesh sciencemag.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencemag.org Daily Mail and Mail on Sunday newspapers.