The Caucasian race is going the way of the Mohicans.
Oh noes!!! What do we do? Without white people the world will......Civilization will......The entire planet will shudder to.....
Actually, nothing will happen. So what if white people stop "breeding" (charming word)? The world will go on as before.
The only way it would matter is if you thought non-white people were so low, so ignorant, so stupid, so incompetant, that civilization would crash.
And who would listen to someone who thought like that? That person would be shunned, not put on teevee!