thing we've done to our fellow human beings, perhaps we can fashion the future with no more rwanda is, nomarce which, no more acute or shema. so to strike a somber note, i would like to remind you sitting here in join this event, that halfway around the world there is a genocide of attrition going on in sudan and that genocide is being fueled by the immunization i will not go into it more, but those who are interested can speak to my dear colleague, alcide, the founder of the africa coalition. and i will have literature on the table in the reception after the ceremony. so, let me read. the dehumanization of african-americans did not end with the creation of the new nation in 1776. over the evolution of slavery in 1865. books and pamphlets published during the latter part of the 19th and early 20th centuries continued to assert that they were use. during the 19th century covenanter discipline of anthropology gave the racist ideology but then your scientific respectability. some like a bird or searches or william lawrence, the harvard geologist and the philadelphia physician, samuel george mor