On my college Rugby team wanted to get better prosective as well. Out team is/was a hodge podge mix of colours and ethnicities, and it fostered alot of learning about different angles and schools of thought. Some of the Euro-Americans voluteered to teach English (they will often pay a stipend and provide room and board) in China, Indoneisa, Africa, and some of the people of colour went to Europe. Either way, personal growth on everyone's part was accomplished, and classes were offered for free in various disciplines. That's the oly thing I can think of to erase subjectvity.

"Slaves got options...cowards aint got shit." --PS
"Once upon a time, little need existed for making the distinction between a nigga and a black—at least not in this country, the place where niggas were invented" -- Donnell A