This is the bailey in the motte-and-bailey defense of diversity. Of course people from different backgrounds will contribute differing perspectives. But in practice, it always ends up being race, gender, and sexual orientation. No talk about getting representatives from groups that actually think in ways that are different. Where are the quotas for libertarians, green party members, immigrants, aspies, former attorneys, artists, competitive athletes, scoutmasters, stamp collectors, gearheads, all shades of personality types?