Will the Trend of Low Birth Rates Be Reversed? By Michael Barone
Sometimes a society's values change sharply with almost no one noticing, much less anticipating the consequences. In 1968, according to a Gallup survey, 70 percent of American adults said that a family of three or more children was "ideal" -- about the same number as Gallup surveys starting in 1938. That number helps explain the explosive baby boom after Americans were no longer constrained by depression and world war.