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From an article on HN a week ago: In 1900, about 4 percent of the U.S. population was older than 65. Today, 90 percent of all babies born in the developed worl
by thisjepisje 12y ago
From an article on HN a week ago:
In 1900, about 4 percent of the U.S. population was older than 65. Today, 90 percent of all babies born in the developed world will live past that age.