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World population reaches 8 billion people, U.N. says

World population reaches 8 billion people, U.N. says

The United Nations says the world's population is expected to reach the 8 billion mark today, with much of the growth coming from developing nations in Africa. CBS News foreign correspondent Ian Lee has the story from London.

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By the Numbers: World population reaches 8 billion

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UN predicts world population to reach 8 billion on November 15, 2022

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