Case in point: my attitudes and understanding of racial representation in games have changed between 2012 and 2017. (waypoint.vice.com)
Women were also underrepresented on campaigns, and Republican campaigns appeared to have a far more significant disparity in terms of both gender, and racial representation among their campaign staff. (neworganizing.com)
For example, there's evidence that corporations with better gender and racial representation make more money and are more innovative. (wuwm.com)