About half of the world's wetlands disappeared in the twentieth century, and another 50% of coastal wetlands could be lost by 2080



The Futurist Magazine : Magazine
According to The Futurist Magazine about half of the world's wetlands disappeared in the twentieth century, and another 50% of coastal wetlands could be lost by 2080.


http://www.wfs.org/Forecasts_From_The_Futurist_Magazine