The jury is still out IMHO.
I look for the power of the AND - when the day will come that we will all be known as CEOs, engineers; technologistsetc period.
I was told in Feb 2015 that we may have to wait at least 2 generations in the future. Really?
As for managing bias in the workplace, take a look at what Facebook is doing:

http://managingbias.fb.com/
Interactive-engaging!