emancipation was signed to the question arose by piles of negro, whether any grow is homo sapiens, or homo erectus. another question that came about was whether or not he can think systematically in a scientific way. today we label schizophrenia as a negro disease or a black man disease. sometimes based on statistics. my question is, with the rise of all these eugenics programs and research that are being founded, if any ethnic group here facing challenges like negroes faced in the past? that. >> whether they argue the result of this. >> this includes genetics research and we determined this human line of he was human and who is not human. of any challenges or questions. >> [inaudible] >> there are many things that we have going on with this, whether it is schizophrenia or sickle cell disease. there is no sort of categorization of a specific racial identification of those purely based upon the genetic principles order those that have suffered a mutation that has cost out. but the racial politics that have been completely deleted from credible scientific investigation. and so we can make some kind

we still are not completely sure as the direct ancestor, a erectus or from the needles to have language. but i just have a feeling they did have a language. that you have to have a vocabulary. but to name them with the sound as we are the ideal visual species. and to be audiovisual we could not be called a language. that we think what it could be in a primitive form one of the most powerful drives the propensity to learn parts of human nature for children to learn the language. this is impulsive. that is not a satisfactory answer. [laughter] but it is a subject what i hope we are addressing. >> maybe we can discuss it later. another question over here? >> dr. wilson. when you talk about one tried -- tribe and it comes down to self understanding understanding, it has to happen one individual at a time. how does that have been -- have been in a society like the united states where the selfish when? >> guest: we use of understanding with two levels to talk about that usual self understanding of the individual even more to recognize why he or she feels the way they do. but just as an indivi

we still can are not completely sure whether species as distant as our direct ancestor, homo erectus,and also our first cousins, neanderthals, really had language. but i'm pretty sure, i just have a feeling they probably did have protoal languages. and in order to have a language, you have to have a vocabulary. that is what you call real language. you have to have a vocabulary that's flexible, and you need to be able to select objects and name them, you know, with a sound particularly. since we are an audio/visual species. one of the group, one of the very few in the world. most species in the world are pheromoneal, and our being audio/visual, incidentally, makes it possible to have a language. if we weren't audio and visual, we involve a language. -- we couldn't evolve a language. we don't know what ther into immediateuate -- intermediate steps were, but we know that one of the most powerful instinctive drives, propensities to learn parts of human nature, is that of chirp to learn language, as you know. i mean, this is as impulsive in a child as it is to form groups. so that's not a