Climate change fuelling conflict, increased refugees, says UN
20 Jun 2008

Climate change is expected to drive increasing numbers of people from their homes as more conflicts are fuelled by water scarcity and a lack of food, says the United Nations High Commission for Refugees (UNHCR).
It also says the number of displaced people in the world is at an unprecedented level. Last year the total number jumped to just over 37 million, an increase of more than three million.
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