the truth of the matter is you have failed to provide evidence there is no chang at the genome project again refer to the sources i've already referenced that attempt to validate chang's existence but cannotbut that also don't say it's possible he does exist in other parts of the project research it deeper don't just dismiss something at quick glance or limited researchresearch it until you can't go any furtherand then research why it may lead you to even deeper areas than you first saw