Of course, optimists claim the American IQ is still as high as 98, but if you consider the dfferent IQ averages for American subpopulations, it may be more like 95. Some like the Jolly Hertetic note that dysgenics is driving down White IQ very fast (https://youtu.be/pWKB1tJLhEA: He says the movie Idiocracy is too optimistic), and presumably everyone else in the West for the same reasons. The aftermath of China’s One-Child Policy will surely be no better.
Note how fast upper IQ groups dwindle as the average falls, and consider that the end of gifted education programs across the United States will again reduce the numbers of people with effective higher IQ. It might be hard to produce 130-IQ abilities from an 85-IQ person, but you can easily get a 130-IQ person to operate at a 100-IQ level, especially if IQ-reduction is a national priority.
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Average IQ of 100
below 55: 0.1% 1000
55-70: 2% 20.000
70-85: 14% 140,000
85-100: 34% 340,000
average 100
100-115: 34% 340,000
115-130: 14% 140.000
130-145: 2% 20,000
above 145: 0.1% 1000
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Average IQ of 85
below 40: 0.1% 1000
40-55: 2% 20.000
55-70: 14% 140,000
50-85: 34% 340,000
average 85
85-100: 34% 340,000
100-115: 14% 140.000
115-130: 2% 20,000
above 130: 0.1% 1000
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