1. Economic Considerations of Human Migration
... already an estimated 700 million internal migrants. Overall, migration across national borders is already at approximately 214 million people worldwide, with estimates of up to 20 million displaced in 2008 alone because of a rising sea level, desertification, and flooding.The report also notes that "migration can result from different environmental factors, among them gradual environmental degradation, including desertification, soil and coastal erosion and ... natural disasters such as earthquakes, floods or tropical storms." With all these environmental degradation, the expectancy of ...
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- Approx Pages: 4
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- Grade Level: Undergraduate