Those attitudes can and will change over time, but preferential treatment isn't going to help change it. Preferential treatment is just going to make people angry.
EDIT: And sure, there aren't that many black engineers. There also aren't that many white American basketball players in the NBA. Implicit discrimination works both ways.
Can you go back and read my first post in the thread?
People keep leaping at shadows - or, in this case, assertions that were never made.
In this case, however, affirmative action may help bootstrap the disadvantaged into better socioeconomic conditions, helping expose everyone to educated, successful Black individuals. These people might otherwise be trapped in poverty. (All that said, I think that class-based, rather than race-based, assistance is a much better route.)
While your NBA example is definitely a good one, I think we can agree that basketball player, a position in which one is bought, sold, and traded on the basis of physical abilities, is not really a great example of Black empowerment.
