Climate migrants might reach up to one billion by 2050

Imagine a world with as many as one billion people facing harsh climate change impacts resulting in devastating droughts and/or floods, extreme weather, destruction of natural resources, in particular lands, soils and water, and the consequence of severe livelihoods conditions, famine and starvation.

Although not yet based on definite scientific projections, this could be the scenario by 2050. If so, 1 in 9 human beings would be on the move by then.

For its part, the UN International Organization for Migration (IOM) forecasts 200 million environmental migrants by 2050, moving either within their countries or across borders, on a permanent or temporary basis. Many of them would be coastal population.

Another warning comes from the United Nations Convention to Combat Desertification (UNCCD), which estimates that some 135 million people may be displaced by 2045 as a result of desertification alone. Up to 12 million hectares of productive land become barren every year due to desertification and drought alone, which is a lost opportunity to produce 20 million tons of grain, adds the Bonn-based Convention secretariat.

[All Africa]

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