Already one third of all people in africa live in

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Unformatted text preview: supply and growing demand will in some places lead to increasing competition among different sectors of society, different communities and different countries. Already, one-third of all people in Africa live in drought- prone regions. The IPCC estimates that by 2050, up to 600 million Africans will be at risk of water stress. 2. On a global level, increasingly unpredictable weather patterns will lead to falling agricultural production and higher food prices, leading to food insecurity. In Africa, crop yields could decline by as much as 50% by 2020. Recent experiences around the world clearly show how such situations can cause political instability and undermine the performance of already fragile states. 3. Changes in sea-level, more frequent and more severe natural disasters and water shortages have the potential to cause largescale, destabilizing population movements. Migration, especially within a country, is not inherently problematic and is quite common in Africa. But what we have seen histor...
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This note was uploaded on 11/30/2013 for the course PHILOSOPHY 303m taught by Professor Tye during the Fall '12 term at University of Texas at Austin.

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