UN World Population Projections: Declines Later in the Century
Since the beginning of the 19th century, world population has skyrocketed. According to a summary of estimates by the US Census Bureau, the world population was about 970 million in 1800 (midpoint of the high and low estimate). The Census Bureau site indicates that population usually increased in previous centuries, though was at an all-time high in 1800. read more »
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