Drawing the contrast with blacks and browns isn't so hard; they're just observably inferior. Where it gets interesting is with East Asians, particularly the Japanese. The Chinese seem to have the capacity to mimic, but not to create. I suspect they are primarily lacking intrapersonal intelligence: they simply aren't fully conscious. The Japanese, however, are a highly creative people; alien to the European mind, to be sure, but they show every sign of being equivalently conscious to the European, of being fundamentally on an equal footing. I suspect much could be learned via a detailed contrast of the two.