In a recent study titled ''The Great Climate Migration', a work funded and published by New York Times Magazine, the author, Abrahm Lustgarten, stated; ''Today, 1% of the World is a barely liveable hot zone. By 2070, that portion could go up to 19%. Billions of people call this land home''. He then proceeded to The post Fifty years from now, countries of sub-Sahara Africa may be no more appeared first on The Sun Nigeria. Click here to read full news..