A country slightly bigger than Texas is projected to match the US population by 2050 — and it shows how radically the world is changing

A country slightly bigger than Texas is projected to match the US population by 2050 — and it shows how radically the world is changing

A young boy holds the flag of Nigeria.KOLA SULAIMON/AFP via Getty Images <ul> <li>According to new estimates, Nigeria is expected to nearly double its population in the next 27 years.</li> <li>Niger… [+4121 chars]

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