These minority groups, etc. arise precisely because cheeky monkeys like you discriminate between people in the workplace, in politics and socially for a reason that I cannot fathom.

Even if you attempted to use 'race' in a scientific way (which to apply to humans because of the diversity and constant interbreeding means setting arbitary limits to the definition, it is thus a measurement dependent on human judgement, not independent of it i.e. scientific) differences between 'racial' groups that affect social behaviour are non-existent - precisely because the major determinant of human social behaviour is experience not pre-ordained by genetics or God.