Which 7 countries hold half the world’s population? (Pew Research)

by Conrad Hackett

According to the UN, the world’s population would have reached 7.63 billion the end of July. And, more than half of the world’s population live in seven countries only.

The UN further projects the number of people living to at least a 100 will increase 140 fold – 150,000 in the year 2000 to over 21 million in 2100.

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