c0nc0rdance about 1 year ago
Gen X, NOT 'Boomers', are the generation with the highest lead levels in childhood & the highest IQ loss as a result.
On average, someone born between 1966 and 1970 lost 5.9 IQ points due to lead exposure, 1970-1975, 5.1 points.
Half of children tested in 1976 were 4X the CDC's 'action threshold'.