Racism and conflict are likely to get much worse as the 
'balkanization" of the world increases and we revert back to tribalism and emotionalism.  The age of reason, arguably fostered by Biblical principles of tolerance (Christians are called to pray for those these disagree with, not kill them.  That was pretty revolutionary back in the Reformation), loving those that hate you and persecute you (fostered forgiveness, which is required for society to progress), resilience (I find my value in God so I don't worry incessantly about what others think about me)), etc, is on the decline.  Nowadays we are all victims and all trying to get the state (gov't) to force others to like us..... God help us all!