
Originally Posted by
Eagle_Syr
I think race is an informative detail in a strictly scientific sense, but should not be socially relevant.
And informative is not some abstract concept that we can debate. Something is informative if it reduces your uncertainty about a particular thing. Race is therefore informative. Classifying somebody as Asian, for example, reduces your uncertainty as to the color of their hair, skin; shape of the eyes; geographical origin.
But it is important to remember that this is a reduction in uncertainty, and only that. It does not eliminate uncertainty.