Waiting for Gorr to return (non-cinematic):
Cepha: An exhaustive study of Tyrian physiognomy led me to drive what I call Cepha’s Constant.
Cepha: Multiplied by the mean ratio of body mass to brain size, it yields an important racial metric.
Cepha: Namely, said race’s importance as a factor in the Eternal Alchemy.
Cepha: Asura scored highest, naturally. Then, in descending order, we have sylvari, charr, human, and norn.
found this on the wiki page, i also heard it in the story so i was curious about it. it seems to say that sylvari are 2nd then charr at 3rd, look it up