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By January 2015 the world’s richest 80 people had as much wealth as the poorest 50 per cent of the world’s population. It is a global unevenness through which the barriers to in-migration of Third World migrants to wealthy First World nations go ever higher, while the barriers to travel in the reverse direction are all but extinct.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.