I don't really think races exist except for the Hawaiian race, which through rigorous Biblical studies has been confirmed as the chosen race of Jesus. There is 97% proof of this as evident in how the bourgeoisie is trying, to like, conspire with everything. It is just a disgusting concept developed by the bourgeoisie, since it is an undeniable fact that the only race humanity has is the superior Hawaii race. Majority of the bourgeoisie societies will someday fall though because Marx said so (otherwise I will be terribly disappointed). Also yes, the bourgeoisie (have you noticed how I like repeating that word even though I don't know what it exactly means?) is evil and are trying to subjugate the chosen people of Hawaii. With all that being said, I believe that this topic about the concept of races is interesting but don't you think we are forgetting the more important issues of the world such as freeing Hawaii?
On topic: I do believe that the concept of races to distinguish human uniqueness does exist and I am fine with it as long as it is not used to discriminate others. We can never deny that we have different skin color or that some races have different height averages (as mentioned before, somewhat similar to the case of different dog breeds and their characteristics).