> They asked about 55,000 people from 40 countries to estimate how much corporate CEOs and unskilled workers earned ... the patterns were the same for all subgroups, regardless of age, education, political affiliation, or opinion on inequality and pay
> One likely reason for this is identified by a third study, ... that suggests that our indifference lies in a distinctly American cultural optimism
If 55,000 people from 40 countries make the same poor estimate of the reality of inequality then surely the affect of American cultural optimism is insignificant?