It's almost as if circumstances matter and we should be looking for ways to improve :thinking:... I don't think anyone would classify white people from the US f

It's almost as if circumstances matter and we should be looking for ways to improve :thinking:... I don't think anyone would classify white people from the US from the 1900s as mentally handicapped but, well, at least someone else said that and it wasn't me. > Over the past 100 years, Americans' mean IQ has been on a slow but steady climb. Between 1900 and 2012, it rose nearly 30 points, which means that the average person of 2012 had a higher IQ than 95 percent of the population had in 1900.