Saulkar said:
I do not remember playing a Turian, a Krogan, an Asari, a Salarian, etc. You did not get to play any of these races/species.
Those are different species, not races. You could play a human Shepard of any race by using the charater creator to make him/her black, white, oriental, etc. You could not play as a species other than human.
Saulkar said:
Humans are a singular race biologically identical. Racism is a misnomer as humans are one species with no races. Thus your comment is completely invalid because you had no idea of what I was talking about.
If you're going to try and get scientific, then you should do so accurately. There is one human species (homo sapiens) since our ancestors killed off the others, and many different races [http://www.racialcompact.com/racesofhumanity.html], or sub-species.
There are clear and obvious physiological and anthopological differences between the different human races that can be seen with the naked eye. If you get to the genetic level, there will be further differences that explain the above. If you cannot see the difference with your eyes alone, between someone from India, Sweden, Japan and Kenya for example, then you need to see an optician.
If you refer to "race" as a social construct, then I would agree with you that it should not exist.